Wacker Neuson Arctic Bear XHD Manuel utilisateur

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Groupes électrogènes
Taper
Manuel utilisateur

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5200004570 04 0212
Operator’s Manual
IDF Heater
HI 770XHD
Notice d’Emploi
Réchauffeurs d’air–Mise à feu indirecte
5200004570
Copyright
notice
© Copyright 2012 by Wacker Neuson Production Americas LLC
All rights, including copying and distribution rights, are reserved.
This publication may be photocopied by the original purchaser of the machine. Any
other type of reproduction is prohibited without express written permission from
Wacker Neuson Production Americas LLC.
Any type of reproduction or distribution not authorized by Wacker Neuson Production
Americas LLC represents an infringement of valid copyrights. Violators will be
prosecuted.
Trademarks
All trademarks referenced in this manual are the property of their respective owners.
Manufacturer
Wacker Neuson Production Americas LLC
N92W15000 Anthony Avenue
Menomonee Falls, WI 53051 U.S.A.
Tel: (262) 255-0500 · Fax: (262) 255-0550 · Tel: (800) 770-0957
www.wackerneuson.com
Original
instructions
This Operator’s Manual presents the original instructions. The original language of this
Operator’s Manual is American English.
5200003388 02 1211
HI 770XHD Foreword
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Foreword
SAVE THESE INSTRUCTIONS—This manual contains important instructions for
the machine models below. These instructions have been written expressly by
Wacker Neuson Production Americas LLC and must be followed during installation,
operation, and maintenance of the machines.
Machines
covered by
this manual
This manual covers machines with the following item numbers:
Machine
documentation
From this point forward in this documentation, Wacker Neuson Production
Americas LLC will be referred to as Wacker Neuson.
Keep a copy of the Operator’s Manual with the machine at all times.
Use the separate Parts Book supplied with the machine to order replacement
parts.
If you are missing either of these documents, please contact Wacker Neuson to
order a replacement or visit www.wackerneuson.com.
When ordering parts or requesting service information, be prepared to provide
the machine model number, item number, revision number, and serial number.
Expectations
for
information in
this manual
This manual provides information and procedures to safely operate and
maintain the above Wacker Neuson model(s). For your own safety and to
reduce the risk of injury, carefully read, understand, and observe all instructions
described in this manual.
Wacker Neuson expressly reserves the right to make technical modifications,
even without notice, which improve the performance or safety standards of its
machines.
The information contained in this manual is based on machines manufactured
up until the time of publication. Wacker Neuson reserves the right to change
any portion of this information without notice.
CALIFORNIA
Proposition
65 Warning
Engine exhaust, some of its constituents, and certain vehicle components, contain
or emit chemicals known to the State of California to cause cancer and birth
defects or other reproductive harm.
Laws
pertaining to
spark
arresters
NOTICE: State Health Safety Codes and Public Resources Codes specify that in
certain locations spark arresters be used on internal combustion engines that use
hydrocarbon fuels. A spark arrester is a device designed to prevent accidental
discharge of sparks or flames from the engine exhaust. Spark arresters are
qualified and rated by the United States Forest Service for this purpose. In order to
comply with local laws regarding spark arresters, consult the engine distributor or
the local Health and Safety Administrator.
Manufacturer’s
approval
This manual contains references to approved parts, attachments, and
modifications. The following definitions apply:
Machine Item Number
HI 770XHD 5000620183, 5000620676,
5200003814, 5200004934
Foreword HI 770XHD
4 wc_tx001880gb.fm
Approved parts or attachments are those either manufactured or provided by
Wacker Neuson.
Approved modifications are those performed by an authorized Wacker
Neuson service center according to written instructions published by Wacker
Neuson.
Unapproved parts, attachments, and modifications are those that do not
meet the approved criteria.
Unapproved parts, attachments, or modifications may have the following
consequences:
Serious injury hazards to the operator and persons in the work area
Permanent damage to the machine which will not be covered under warranty
Contact your Wacker Neuson dealer immediately if you have questions about
approved or unapproved parts, attachments, or modifications.
Table of Contents
HI 770XHD
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Foreword 3
1 Safety Information 9
1.1 Signal Words Used in this Manual ....................................................... 9
1.2 Machine Description and Intended Use ............................................. 10
1.3 Safety Guidelines for Operating the Machine ..................................... 11
1.4 Safety Guidelines for Operating Combustion Burners ....................... 13
1.5 Service Safety .................................................................................... 14
1.6 Safety Guidelines for Operating Gensets ........................................... 16
1.7 Safety Guidelines for Towing the Machine ......................................... 18
1.8 Safety Guidelines for Lifting the Machine ........................................... 19
2 Labels 20
2.1 Label Locations ................................................................................ 20
2.2 Label Meanings .................................................................................. 21
3 Lifting and Transporting 28
3.1 Lifting the Machine ............................................................................. 28
3.2 Preparing the Machine for Transport on a Truck or Trailer ................ 29
3.3 Transporting the Machine on a Truck or Trailer ................................. 30
3.4 Before Towing Checklist ..................................................................... 31
3.5 Towing the Machine ........................................................................... 32
3.6 Testing the Breakaway System (Electric Brakes) .............................. 33
4 Operation 35
4.1 External Components ......................................................................... 35
4.2 Burner Compartment Components .................................................... 36
4.3 Generator Compartment Components ............................................... 37
4.4 120VAC / 208VAC Control Panel ....................................................... 38
4.5 DC Control Panel ............................................................................... 39
4.6 Temperature Controller ...................................................................... 40
4.7 Connecting and Accessing 120VAC Shore Power ............................. 41
4.8 General Sequence of Operation ......................................................... 42
4.9 Positioning the Machine ..................................................................... 43
4.10 Grounding the Machine ...................................................................... 45
4.11 Pre-Starting Checks ........................................................................... 46
4.12 Recommended Fuel ........................................................................... 47
4.13 Refueling the Machine ........................................................................ 48
Table of Contents
HI 770XHD
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4.14 Installing the Heater Duct ....................................................................49
4.15 Starting the Generator Engine .............................................................50
4.16 Starting and Running the Machine ......................................................51
4.17 Using the Recircul-Air Feature ............................................................53
4.18 Stopping the Machine ..........................................................................54
4.19 Emergency Stop Procedure ................................................................56
5 Accessories 57
5.1 Available Accessories .........................................................................57
5.2 Removing and Installing a Duct Adapter .............................................58
5.3 Flex Ducting Options ...........................................................................59
6 Burner Setup 60
6.1 Factory Settings ..................................................................................60
6.2 Setting up the Burner ..........................................................................60
6.3 Recommended Fuel ............................................................................61
6.4 Burner Components ............................................................................62
6.5 Removing and Installing the Combustion Head Assembly ..................63
6.6 Recommended Burner Nozzles ..........................................................65
6.7 Replacing the Burner Nozzle ...............................................................66
6.8 Checking and Adjusting the Electrode Position ...................................68
6.9 Checking/Adjusting the Burner Air Band .............................................69
6.10 Checking/Adjusting the Burner Head ..................................................70
6.11 Checking/Setting the Fuel Pressure ....................................................71
6.12 Analyzing the Combustion ...................................................................72
7 Maintenance 73
7.1 Periodic Maintenance Schedule ..........................................................73
7.2 Inspecting and Lubricating the Blower Bearings .................................74
7.3 Cleaning the Blower Motor ..................................................................75
7.4 Inspecting the Blower Drive Belts ........................................................76
7.5 Inspecting the Blower Drive Pulleys ....................................................77
7.6 Servicing the Fuel-Water Separator ....................................................78
7.7 Inspecting the Heat Exchanger ...........................................................79
7.8 Storing the Machine ............................................................................87
7.9 Preparing the Machine for Seasonal Operation ..................................88
7.10 Connecting and Maintaining the Battery .............................................89
Table of Contents
HI 770XHD
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7
8 Genset Maintenance 90
8.1 Periodic Maintenance Schedule ......................................................... 90
8.2 Checking the Engine Oil ..................................................................... 92
8.3 Servicing the Fuel-Water Separator ................................................... 93
8.4 Changing the Engine Oil and Oil Filters ............................................. 94
8.5 Replacing the Engine Fuel Filter ........................................................ 96
8.6 Servicing the Radiator ........................................................................ 97
8.7 Servicing the Air Cleaner and the Air Filter ........................................ 99
9 Basic Troubleshooting 100
10 Technical Data 102
10.1 Machine ............................................................................................ 102
10.2 Dimensions ....................................................................................... 103
11 Schematics 104
11.1 AC Circuit ......................................................................................... 104
11.2 Wire Color Legend ........................................................................... 105
11.3 AC Circuit—Schematic Legend ........................................................ 105
11.4 DC Circuit ......................................................................................... 106
11.5 DC Circuit—Schematic Legend ........................................................ 107
11.6 Trailer Lights and Brakes — Wiring Diagram ................................... 108
11.7 Trailer Lights and Brakes — Components ....................................... 109
11.8 Trailer Plug — Wiring Diagram ......................................................... 109
11.9 Trailer Junction Box — Wiring Diagram ........................................... 110
Table of Contents
HI 770XHD
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HI 770XHD Safety Information
1 Safety Information
1.1 Signal Words Used in this Manual
This manual contains DANGER, WARNING, CAUTION, NOTICE, and NOTE
signal words which must be followed to reduce the possibility of personal injury,
damage to the equipment, or improper service.
NOTICE: Used without the safety alert symbol, NOTICE indicates a situation
which, if not avoided, could result in property damage.
Note: A Note contains additional information important to a procedure.
This is the safety alert symbol. It is used to alert you to potential personal hazards.
f Obey all safety messages that follow this symbol.
DANGER
DANGER indicates a hazardous situation which, if not avoided, will result in death
or serious injury.
f To avoid death or serious injury from this type of hazard, obey all safety
messages that follow this signal word.
WARNING
WARNING indicates a hazardous situation which, if not avoided, could result in
death or serious injury.
f To avoid possible death or serious injury from this type of hazard, obey all safety
messages that follow this signal word.
CAUTION
CAUTION indicates a hazardous situation which, if not avoided, could result in
minor or moderate injury.
f To avoid possible minor or moderate injury from this type of hazard, obey all
safety messages that follow this signal word.
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Safety Information HI 770XHD
1.2 Machine Description and Intended Use
The HI 770XHD Heaters are indirect-fired air heaters available in oil (diesel)
burning models. The machine consists of the following components:
Combustion chamber and heat exchanger
Centrifugal blower
Single-stage burner
High-temperature shut-down switch(es)
Fuel tank
Trailer
Generator
Fuel is consumed in a closed combustion chamber. Outside air is pulled in by the
centrifugal blower and blown over the hot heat exchanger. This clean, dry, hot air is
then blown into the space to be heated by the centrifugal blower.
The HI 770XHD Heaters are intended to provide heat on construction sites and in
other rugged applications.
This machine has been designed and built strictly for the intended use described
above. Using the machine for any other purpose could permanently damage the
machine or seriously injure the operator or other persons on the work site. Machine
damage caused by misuse is not covered under warranty.
This machine has been designed and built in accordance with the latest global
safety standards. It has been carefully engineered to eliminate hazards as far as
practicable, and to increase operator safety through protective guards and labeling.
However, some risks may remain even after protective measures have been taken.
They are called residual risks. On this machine, they may include exposure to:
exhaust emissions
hot surfaces such as exhaust vents
fuel and fuel fumes when refueling
high voltages and arc flash
To protect yourself and others, thoroughly read and understand the safety
information presented in this manual before operating the machine.
Wacker Neuson offers many optional accessories for the machine. These
accessories include the following: (Contact your Wacker Neuson dealer for more
information.)
Duct adapters (various sizes).
Duct hose
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HI 770XHD Safety Information
1.3 Safety Guidelines for Operating the Machine
Operator
training
Before operating the machine:
Read and understand the operating instructions contained in all manuals
delivered with the machine.
Familiarize yourself with the location and proper use of all controls and safety
devices.
Contact Wacker Neuson for additional training if necessary.
When operating this machine:
Do not allow improperly trained people to operate the machine. People
operating the machine must be familiar with the potential risks and hazards
associated with it.
Operator
qualifications
Only trained personnel are permitted to start, operate, and shut down the machine.
They also must meet the following qualifications:
have received instruction on how to properly use the machine
are familiar with required safety devices
The machine must not be accessed or operated by:
children
people impaired by alcohol or drugs
Application
area
Be aware of the application area.
Keep unauthorized personnel, children, and pets away from the machine.
Remain aware of changing positions and the movement of other equipment and
personnel in the application area/job site.
Be aware of the application area.
Do not operate the machine in areas that contain flammable objects, fuels, or
products that produce flammable vapors.
Safety
devices,
controls, and
attachments
Only operate the machine when:
All safety devices and guards are in place and in working order.
All controls operate correctly.
The machine is set up correctly according to the instructions in the Operator’s
Manual.
The machine is clean.
The machine’s labels are legible.
To ensure safe operation of the machine:
Do not operate the machine if any safety devices or guards are missing or
inoperative.
Do not modify or defeat the safety devices.
Only use accessories or attachments that are approved by Wacker Neuson.
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Safety Information HI 770XHD
Safe
operating
practices
When operating this machine:
Remain aware of the machine’s moving parts. Keep hands, feet, and loose
clothing away from the machine’s moving parts.
When operating this machine:
Do not operate a machine in need of repair.
Personal
Protective
Equipment
(PPE)
Wear the following Personal Protective Equipment (PPE) while operating this
machine:
Close-fitting work clothes that do not hinder movement
Safety glasses with side shields
Hearing protection
Safety-toed footwear
Work space
When operating the machine:
Position the machine on a firm, noncombustible, level surface.
Keep the area immediately surrounding and underneath the machine clean,
neat, and free of debris and combustible materials.
Keep the area above the machine clear of debris that could fall on the machine.
Store the machine properly when it is not being used.
Keep unauthorized personnel, children, and pets away from the machine.
When operating the machine:
Do not connect ductwork between the exhaust outlet port and the supply air inlet
port.
Do not position the electrical cords under the machine or over the top of the
machine.
DANGER
Exhaust gas from the genset engine and the burner contains carbon monoxide, a
deadly poison. Exposure to carbon monoxide can kill you in minutes.
f Never run the machine indoors or in an enclosed area.
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HI 770XHD Safety Information
1.4 Safety Guidelines for Operating Combustion Burners
Burner safety
When using the machine:
Clean up any spilled fuel immediately.
Replace the fuel tank cap after refueling the machine.
Refill the fuel tank in a well-ventilated area.
When using the machine:
Do not fill or drain the fuel tank near an open flame, while smoking, or while the
machine is running.
Do not smoke when refueling the machine.
Do not use gasoline, crankcase oil, or any oil containing gasoline.
DANGER
Exhaust gas from the burner contains carbon monoxide, a deadly poison. Exposure
to carbon monoxide can kill you in minutes.
f Never run the machine indoors or in an enclosed area.
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Safety Information HI 770XHD
1.5 Service Safety
Service
training
Before servicing or maintaining the machine:
Read and understand the instructions contained in all manuals delivered with
the machine.
Familiarize yourself with the location and proper use of all controls and safety
devices.
Only trained personnel shall troubleshoot or repair problems occurring with the
machine.
Contact Wacker Neuson for additional training if necessary.
When servicing or maintaining this machine:
Do not allow improperly trained people to service or maintain the machine.
Personnel servicing or maintaining the machine must be familiar with the
associated potential risks and hazards.
Precautions
Follow the precautions below when servicing or maintaining the machine.
Read and understand the service procedures before performing any service to
the machine.
All adjustments and repairs must be completed before operating the machine.
Do not operate the machine with a known problem or deficiency.
All repairs and adjustments shall be completed by a qualified technician.
Turn off the machine before performing maintenance or making repairs.
Remain aware of the machine’s moving parts. Keep hands, feet, and loose
clothing away from the machine’s moving parts.
Reinstall the safety devices and guards after repair and maintenance
procedures are complete.
Machine
modifications
When servicing or maintaining the machine:
Use only accessories/attachments that are approved by Wacker Neuson.
When servicing or maintaining the machine:
Do not defeat safety devices.
Do not modify the machine without the express written approval of Wacker
Neuson.
Replacing
parts and
labels
Replace worn or damaged components.
Replace all missing and hard-to-read labels.
When replacing electrical components, use components that are identical in
rating and performance to the original components.
When replacement parts are required for this machine, use only Wacker
Neuson replacement parts or those parts equivalent to the original in all types of
specifications, such as physical dimensions, type, strength, and material.
Cleaning
When cleaning and servicing the machine:
Keep the machine clean and free of debris such as leaves, paper, cartons, etc.
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HI 770XHD Safety Information
Keep the labels legible.
When cleaning the machine:
Do not clean the machine while it is running.
Never use gasoline or other types of fuels or flammable solvents to clean the
machine. Fumes from fuels and solvents can become explosive.
Personal
Protective
Equipment
(PPE)
Wear the following Personal Protective Equipment (PPE) while servicing or
maintaining this machine:
Close-fitting work clothes that do not hinder movement
Safety glasses with side shields
Hearing protection
Safety-toed footwear
In addition, before servicing or maintaining the machine:
Tie back long hair.
Remove all jewelry (including rings).
Maintenance
guidelines
When maintaining the machine:
Keep the fuel lines in good condition and properly connected.
Allow the burner and the genset engine to cool before maintaining the machine.
Reinstall the safety devices and guards after repairs and maintenance.
Keep all electrical cords away from heat, oil, vibrating surfaces, and sharp
edges.
Inspect all electrical cords before each use and replace damaged cords.
Heat
exchanger
inspection
The heat exchanger must be inspected once a year to ensure it is in good working
order. Shorter inspection intervals are recommended for units operating under
extreme transportation or operating conditions.
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Safety Information HI 770XHD
1.6 Safety Guidelines for Operating Gensets
This machine is built with user safety in mind; however, like any electrical device it
can present serious hazards if improperly operated and serviced. Follow
instructions carefully. Should questions arise during operation or service of this
equipment, contact your Wacker Neuson dealer.
General
precautions
Keep a multi-class, type ABC or equivalent fire extinguisher at hand when using
the genset. Refer to NFPA No. 10 for further information regarding fire
extinguishers.
Do not use evaporative starting fluids. They are highly explosive.
Do not store items such as excess oil, oil rags, or tools within the genset
compartment. Items stored within the genset compartment are a fire hazard and
can restrict cooling air.
Before
operating the
genset
Know how to start, operate, and stop the genset before starting it.
Obtain the proper training for operating the genset. Do not allow untrained
personnel to operate or service the genset.
Check the fuel lines and the fuel tank for leaks and cracks before starting the
engine.
Clean the genset of any spilled fuel.
DANGER
Carbon monoxide. Using a generator indoors CAN KILL YOU IN MINUTES. Gen-
erator exhaust contains carbon monoxide (CO). This is a poison you cannot see or
smell. If you can smell the generator exhaust, you are breathing CO. But even if
you cannot smell the exhaust, you could be breathing CO.
WARNING
Electrocution hazard. Generators present special hazards during operation and
servicing. These include the risk of electrocution or severe electrical shock. Failure
to follow the safety information below can result in severe injury or death.
f Read and follow the safety instructions in this Operator’s Manual.
f Read and follow the safety instructions in the Kubota engine operator’s manual
and the Marathon generator manual.
f Contact Kubota or Marathon for additional information regarding the genset.
WARNING
Internal combustion engines present special hazards during operation and fueling.
Failure to follow the warnings and safety instructions could result in severe injury or
death.
f Read and follow the safety instructions in this Operator’s Manual.
f Read and follow the safety instructions in the Kubota engine operator’s manual.
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HI 770XHD Safety Information
Running the
genset
Do not start the engine if fuel has spilled or a fuel odor is present.
Keep the area around the exhaust pipe free of flammable materials.
Do not smoke while operating the genset.
Keep sparks, flames, electrical arcs, and other sources of ignition far away from
the genset.
Do not touch the engine or muffler while the engine is running or immediately
after it has been turned off.
Do not overload the genset. The total amperage of the tools and equipment
attached to the genset must not exceed the load rating of the genset.
Do not operate the genset with wet hands.
Do not remove the radiator cap when the genset is running or is hot.
Refueling
safety
When adding fuel to the fuel tank:
Do not smoke.
Do not refuel a hot or running engine.
Do not use diesel fuel that is mixed with gasoline or alcohol.
When adding fuel to the fuel tank:
Keep sparks, flames, electrical arcs, and other sources of ignition far away from
the genset.
Refill the fuel tank only in a well-ventilated area.
Reinstall the fuel tank cap after refueling.
Maintenance
safety
Only a trained technician should attempt to repair the genset.
Test procedures which require that the generator be running must be performed
using extreme caution.
Make sure clothing and shoes are dry, stand on a dry wooden platform or rubber
insulating mat, and use tools with insulated handles when servicing the genset.
Engine antifreeze is toxic to humans and animals. Clean up spills and dispose
of used engine antifreeze in accordance with local environmental regulations.
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Safety Information HI 770XHD
1.7 Safety Guidelines for Towing the Machine
When towing the machine:
Do not tow the machine if the towing vehicle’s hitch or the trailer’s coupler are
damaged.
Do not tow the machine if any of the trailer’s lug nuts are missing.
Do not tow the machine if the trailer’s tires have less than 1.5 mm (1/16 inch) of
tread.
Do not tow the machine unless the trailer’s brakes are functioning properly.
Do not exceed the trailer manufacturer’s speed limitations.
When towing the machine:
Only tow the machine when the trailer’s lug nuts are properly torqued.
Only tow the machine when the trailer’s tires are properly inflated.
Only tow the machine when all trailer lights are functioning correctly.
Only tow the machine when the trailer’s safety chains are connected to the
towing vehicle in a crisscross pattern.
Maintain extra distance between the towing vehicle and other vehicles.
Avoid soft shoulders, curbs, and sudden lane changes
Abide by all licensing requirements for your area.
If you have not driven a towing vehicle with trailer before, practice turning,
stopping, and backing up the towing vehicle with trailer in an area away from traffic.
Only drive the towing vehicle with trailer when you are confident in your ability to do
so.
WARNING
Risk of severe injury or death. Improper trailer condition and towing technique can
lead to an accident.
f Obey the trailer manufacturer’s instructions and the instructions below to reduce
the risk of an accident.
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HI 770XHD Safety Information
1.8 Safety Guidelines for Lifting the Machine
When lifting the machine:
Make sure slings, chains, hooks, ramps, jacks, forklifts, cranes, hoists, and any
other type of lifting device used is attached securely and has enough weight-
bearing capacity to lift or hold the machine safely. See section Technical Data
for machine weight.
Remain aware of the location of other people when lifting the machine.
Only use the lifting points and tie-downs described in the Operator’s Manual.
Make sure the transporting vehicle has sufficient load capacity and platform size
to safely transport the machine.
To reduce the possibility of injury:
Do not stand under the machine while it is being lifted or moved.
Do not get onto the machine while it is being lifted or moved.
Labels HI 770XHD
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2 Labels
2.1 Label Locations
135
116118
140
48
52
48
211
80
53
137137
64
118
136
46
164
137
167
166
999
64
135118 118
995
116
209
204
wc_gr008639
HI 770XHD Labels
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2.2 Label Meanings
46
48 DANGER
Asphyxiation hazard.
Using this machine indoors CAN KILL YOU
IN MINUTES. Burner exhaust and generator
exhaust (if the machine is equipped with a
generator) contains carbon monoxide. This is
a poison you cannot see or smell.
Never use inside an enclosed area even if
doors and windows are open.
Only use outside away from windows, doors,
and vents.
Read the Operator’s Manual before use.
26
27 Machine rating label: This label indicates rat-
ing information for the machine.
26 Machine rating label: This label indicates rat-
ing information for the machine.
For machines powered by
the generator:
Use a 50-50 blend of #2 diesel
and #1 diesel plus additives,
or a 50-50 blend of #2 diesel
and K1 kerosene plus addi-
tives when temperatures
are below 5°F (-15°C).
Use a 70-30 blend of #2 diesel and #1 diesel plus additives or
a 70-30 blend of #2 diesel and K1 kerosene plus additives
when temperatures are in the range 5 to 25°F (-15 to -4°C).
Use a winter-blend diesel when temperatures are above
25°F (-4°C).
For machines powered by
the power utility:
Use 100% #1 diesel plus
additives or 100% K1 kero-
sene plus additives when
temperatures are below
are below 5°F (-15°C).
wc_gr008377
Labels HI 770XHD
22 wc_si000622gb.fm
53 After burner shutdown, run blower until
temperature controller reads 37.7° C (100°
F) or lower.
64 Machine weight
65
Important:
Allow blower to run after burner is shut
down, to cool heat exchanger until
temperature control reads 37.7°C
(100°F) or lower.
Failure to do so could cause overheating
and failure of critical components.
80
HI 770XHD OPERATING GUIDE
NOTE: These instructions are intended to provide experienced operators quick
reminders of starting and shutdown procedures explained in detail in the
OPERATOR'S MANUAL. The OPERATOR'S MANUAL MUST BE READ and
UNDERSTOOD before operating this heater.
NOTE: These instructions are intended to provide experienced operators quick reminders of starting and shutdown procedures explained
in detail in the OPERATOR'S MANUAL. The OPERATOR'S MANUAL MUST BE READ and UNDERSTOOD before operating this heater.
HI770 XHD OPERATING GUIDE
STARTING GUIDE
1. Verify the following:
a. Fuel tank has adequate fuel.
b. EMERGENCY STOP button left of roller door is pulled OUT.
c. All control panel switches and circuit breakers are OFF.
2. Turn BATTERY switch ON (located beneath 12 VDC PANEL).
3. Turn ignition key switch to GLOW PLUG position. "GENERATOR GLOW
PLUGS" lamp should illuminate. Hold key switch in this position to heat
glow plugs according to guidelines below. If ambient temperatures are:
Above 40°F Hold for 10 seconds
Between 20 - 40°F Hold for 30 seconds
Below 20°F Hold for 60 seconds or more
4. Turn ignition key switch to RUN position.
5. While holding down LOW OIL PRESSURE OVERRIDE switch, turn
ignition key switch to START position. If engine does not
start after cranking for 20 seconds, repeat Steps 2 - 5.
6. Turn all 3 breakers ON: MAIN, BURNER, and OUTLET.
7. Verify TEMPERATURE CONTROL is set to desired output temperature.
8. Turn BLOWER switch ON.
SHUTDOWN GUIDE
1. Turn BURNER switch OFF.
2. IMPORTANT: Allow BLOWER to run after burner has shut down to cool
heat exchanger until TEMPERATURE CONTROL reads 100°F or lower.
3. Turn BLOWER switch OFF.
4. Turn all 3 breakers OFF: MAIN, BURNER, and OUTLET.
5. Turn ignition key switch counterclockwise to OFF.
6. Be sure all interior lights are switched OFF.
7. Turn BATTERY switch OFF (located beneath 12 VDC PANEL).
FOR EMERGENCY SHUTDOWN: Push EMERGENCY STOP button
ADDITIONAL NOTES
1. ALWAYS refer to the OPERATOR'S MANUAL when questions or
abnormal conditions arise.
2. Contact your dealer for any additional support required.
193349
9. Turn BURNER switch ON. Burner motor will start after 5 second
delay and fuel will be ignited after 6 second purge.
NOTE: If the machine has run out of fuel, the prime pump may
need pushing after refueling.
HI 770XHD Labels
wc_si000622gb.fm 23
STARTING GUIDE
1. Verify the following:
a. Fuel tank has adequate fuel.
b. EMERGENCY STOP button is
pulled OUT.
c. All control panel switches and
circuit breakers are OFF.
2. Turn BATTERY switch ON (located
beneath 12 VDC PANEL).
3. Turn ignition key switch to GLOW
PLUG position. "GENERATOR GLOW
PLUGS" lamp should illuminate. Hold
key switch in this position to heat glow
plugs according to guidelines below. If
ambient temperatures are:
Above 40°F: Hold for 10
seconds
Between 20-40°F: Hold for 30
seconds
Below 20°F: Hold for 60
seconds or more
4. Turn ignition key switch to RUN
position.
5. While holding down LOW OIL
PRESSURE OVERRIDE switch, turn
ignition key switch to START position.
If engine does not start after cranking
for 20 seconds, repeat Steps 2 - 5.
6. Turn all 3 breakers ON: MAIN,
BURNER, and OUTLET.
7. Verify TEMPERATURE CONTROL
is set to desired output temperature.
8. Turn BLOWER switch ON.
9. Turn BURNER switch ON. Burner
motor will start after 5 second delay
and fuel will be ignited after 6-second
purge. NOTE: If the machine has run
out of fuel, the prime pump may need
pushing after refuelling.
SHUTDOWN GUIDE
1. Turn BURNER switch OFF.
2. IMPORTANT: Allow BLOWER to run after
burner has shut down to cool heat exchanger until
TEMPERATURE CONTROL reads 100°F or
lower.
3. Turn BLOWER switch OFF.
4. Turn all 3 breakers OFF: MAIN, BURNER, and
OUTLET.
5. Turn ignition key switch counterclockwise to
OFF position.
6. Be sure all interior lights are switched OFF.
7. Turn BATTERY switch OFF (located beneath
12 VDC PANEL).
FOR EMERGENCY SHUTDOWN: Push
EMERGENCY STOP button
ADDITIONAL NOTES
1. ALWAYS refer to the OPERATOR'S MANUAL
when questions or abnormal conditions arise.
2. Contact your dealer for any additional support
required.
116 WARNING:
Lugnuts factory torqued to 110 ft.lbs. Verify
lugnuts are properly torqued before
transporting. Failure to heed above warning
could result in wheel loss which can cause
injury or death.
Labels HI 770XHD
24 wc_si000622gb.fm
118 Tie-down location marker.
135 Forklift lift point
136 CAUTION
This machine uses diesel fuel.
137 NOTICE!
Lift point.
Attach lifting device in this location.
140 CAUTION!
Hot surface hazard!
DIESEL
CAUTION
VORSICHT
PRECAUCION
PRECAUCION
CAUTION
VORSICHT
PRECAUCION
PRECAUTION
HI 770XHD Labels
wc_si000622gb.fm 25
164 Emergency stop
165
High limit safety shutdown (manual
reset).
This label informs the user of the location
of the high temperature safety shutdown
device (snap disc). This component must
be manually reset when tripped.
166
Generator auxiliary power output
(120VAC, 15A maximum).
This label informs the user of the location
and rating of the generator auxiliary
power output receptacle.
167 Power input (120VAC, 15A maximum).
This label informs the user of the location
and rating of the input power.
168
Auxiliary city power input (120 VAC, 15 A
maximum).
This label indicates the location and
rating of the auxiliary power receptacle.
204 Junction box wiring diagram showing trailer
side and plug side (vehicle side) wires.
The color of the wires used on the vehicle
may differ from those used on the trailer.
Labels HI 770XHD
26 wc_si000622gb.fm
209 WARNING!
Do not engage trailer jack while transporting
the machine.
Refer to the Operator’s Manual for further
instructions.
995 Never operate in an explosive environment
or near flammable vapors, fuels or
combustibles. Explosion or fire may occur.
Risk of severe injury or death.
998 (on trailer)
Tire and loading information label:
This label indicates tire and loading informa-
tion for the trailer.
(on trailer)
VIN label. This label displays vehicle identifi-
cation numbers and other related informa-
tion.
999 Machine rating label: This label indicates rat-
ing information for the machine.
WARNING
WARNUNG
ADVERTENCIA
AVERTISSEMENT
173200
5200002911
Never operate in an explosive environment or near flammable vapors, fuels
or combustibles. Explosion or fire may occur. Risk of severe injury or death.
Nunca opere en un ambiente explosivo o cerca de los vapores inflamables,
gasolina o combustibles. Explosión o un incendio puede ocurrir.
Riesgo de lesiones graves o la muerte.
Ne faire jamais fonctionner dans un environnement explosif ou à proximité
des vapeurs inflammables, des carburants ou combustibles. Explosion ou un
incendie peut se produire. Risque de blessures graves ou la mort.
WARNING
ADVERTENCIA
AVERTISSEMENT
The weight of cargo should never exceed 1843 lbs. (836 kg)
LT 235/85R16 (G) 110 PSI (758 kPa)
HI 770XHD Labels
wc_si000622gb.fm 27
xx
WARNING
Operation of this equipment may create
sparks that can start fires around dry
vegetation. A spark arrester may be
required. The operator should contact local
fire agencies for laws or regulations relating
to fire prevention requirements.
WARNING
Operation of This Equipment May Create Sparks That Can Start Fires Around Dry
Vegetation. A Spark Arrestor May be Required. The Operator Should Contact Local
Fire Agencies For Laws or Regulations Relating to Fire Prevention Requirements.
Per CAL. PRC. CODE
Lifting and Transporting HI 770XHD
28 wc_tx001881gb.fm
3 Lifting and Transporting
3.1 Lifting the Machine
Requirements
Lifting equipment (crane, hoist, or fork truck) capable of supporting
3500 kg (7700 lbs.)
Lifting hooks, chains, and shackles capable of supporting 3500 kg (7700 lbs.)
Machine stopped and cooled.
Procedure
Follow the procedure below to lift the machine.
1. Attach the lifting equipment to all four lifting eyes (a) on the machine using
hooks, shackles, and chains OR insert the lifting forks at the labeled locations
(b) and skip to step 3.
2. Attach the other end of the chains to the lifting equipment.
3. Lift the machine a small distance.
4. Check for stability. If necessary, lower the machine, reposition the lifting device,
and lift the machine a small distance again.
5. Continue lifting the machine as necessary.
WARNING
Crushing hazard. You may be crushed if the lifting devices fail.
f Never stand under, or get onto, the machine while it is being lifted or moved.
f Use only the designated lifting points to lift the machine.
b
g
hi
g
r006954
WARNING
Crushing hazard. An unstable machine may cause the lifting devices to fail. You
may be crushed if the lifting devices fail.
f Check for stability before continuing.
HI 770XHD Lifting and Transporting
wc_tx001881gb.fm 29
3.2 Preparing the Machine for Transport on a Truck or Trailer
Requirements
Machine stopped
Flatbed truck or trailer capable of supporting the machine’s weight
Chains, hooks, or straps capable of supporting the machine’s weight
Checklist
Before transporting the machine, check the following items:
Machine
Check that all accessories are securely stored within the machine.
Check that all doors and access panels of the machine are closed.
Check that all electrical supplies are disconnected from the machine.
For machines with external fuel supplies, check that all fuel supplies are
disconnected from the machine.
For machines with generators, check that the generator is shut down.
Loading and transporting equipment
Check that the transport vehicle or trailer can support the weight of the machine.
Check that the transport vehicle or trailer is wide enough to support the
machine.
Check that the wheels of the transport vehicle or trailer are chocked during the
loading process.
Check that the transport vehicle or trailer is clean and free of grease, oil, ice,
and other loose material.
If the machine is mounted to a trailer, check that the jackstand or other transport
block (piece of wood or other similar material) is available to support the trailer
tongue during transporting. Do not use the machine’s trailer jack to support the
trailer tongue during transporting.
Check that any ramps used in the loading process:
Can support the weight of the machine.
Are clean and free of grease, oil, ice, and other loose material.
Are securely connected to the transport vehicle or trailer.
Are of sufficient length to keep the loading angle 15° or less.
In addition:
Check that the loading area is flat and the ground is stable.
Check the overall height of the machine once it is loaded on the truck or trailer.
Plan your travel route so there will be adequate clearance for overpasses, road
signs, buildings, etc.
Check local regulations regarding transporting and obey these regulations.
WARNING
Crushing hazard. Improperly securing the machine can lead to a crushing hazard.
f Use only the designated tie-down points to secure the machine to a truck or
trailer.
Lifting and Transporting HI 770XHD
30 wc_tx001881gb.fm
3.3 Transporting the Machine on a Truck or Trailer
Requirements
Machine stopped
All doors and access covers closed and secured
Properly-rated ramps or docks
Properly-rated chains or straps
Truck or trailer capable of supporting the machine’s weight
NOTICE: Do not run chains or straps across any painted surface. Failure to comply
may cause damage to your machine.
Procedure
Perform the procedure below to transport on a flat bed truck or trailer.
1. Move the machine onto the flat bed truck using properly-rated ramps or docks,
or by lifting it.
2. Install a support (a) under the trailer tongue.
3. Remove the trailer jack foot extension (b) and store for later use.
NOTICE: Do not use the trailer jack to support the machine during transport.
4. Secure the machine to the bed with properly-rated chains or straps (d).
5. Install chocks (e) under the wheels.
Result
The machine is ready to be transported.
WARNING
Crushing hazard. Improperly securing the machine can lead to a crushing hazard.
f Use only the designated tie-down points to secure the machine.
wc_gr008641
d
d
a e
HI 770XHD Lifting and Transporting
wc_tx001881gb.fm 31
3.4 Before Towing Checklist
Before towing the machine, check the licensing requirements for trailers in your
area. Also check the following items:
Hitch and coupler
Check that the towing vehicle and hitch have a rating equal to or greater than
the GVWR of the machine. See Technical Da ta.
Check that the hitch of the towing vehicle and coupler of the trailer are
compatible.
Check the condition of both the coupler and the hitch.
Check that all fasteners on the coupler are secure.
Check that the coupler has fresh grease applied to it.
Wheels
Check that all lug nuts are in place and are properly torqued.
Check the tread wear of the tires.
Check that the tires are inflated to the proper pressure.
Trailer operation
Check that the directional and running lights on the trailer function correctly.
Check that the safety chains of the trailer are connected to the towing vehicle
using a crisscross pattern.
Check that the trailer’s breakaway cable is attached to the towing vehicle.
Check the operation of the trailer brakes by braking the towing vehicle at a slow
speed. Both the vehicle and the trailer must brake smoothly. If the trailer
pushes, check the fluid level in the surge brakes or the operation of the electric
brakes.
Test the function of the breakaway system.
Lifting and Transporting HI 770XHD
32 wc_tx001881gb.fm
3.5 Towing the Machine
NOTICE: The tow vehicle must be equipped with a Class III or above hitch.
Procedure
Perform the procedure below when towing the machine.
1. Read and follow the towing safety guidelines. See topic Safety Guidelines for
Towing the Machine.
2. Complete the shut-down procedures.
3. Adjust the amount of fuel in the machine to approximately 70% capacity to avoid
fuel spillage.
4. Complete the Before Towing Checklist. See topic Before Towing Checklist.
5. Connect the machine to the tow vehicle.
6. Connect the safety chains (a) to the tow vehicle in a crisscross pattern.
7. Connect the lighting cable (b) to the tow vehicle.
8. Connect the cable from the brake breakaway switch (c) to the tow vehicle.
9. Raise the trailer jack (d).
10.Tow the machine as needed.
WARNING
Risk of severe injury or death. Improperly torqued lug nuts can lead to loss of
wheels. Loss of wheels can cause an accident, severe injury, or death.
f Tighten the lug nuts to the proper torque before towing the machine.
wc_gr008652
a
b
c
d
HI 770XHD Lifting and Transporting
wc_tx001881gb.fm 33
3.6 Testing the Breakaway System (Electric Brakes)
Requirements
Voltmeter
Battery charger or backup battery (charged)
When
Test the breakaway system:
Before towing
Monthly if the machine is not in service
Procedure
Perform the following procedure to test the breakaway system.
NOTICE: Disconnect the trailer wiring plug from the tow vehicle before testing.
Failure to do so will result in severe damage to the electronic brake control.
1. Connect the machine/trailer to the tow vehicle.
2. Disconnect the trailer wiring plug (a) from the tow vehicle.
3. Pull the breakaway pin (b) out of the brake switch (c) (to activate the brakes)
and attempt to tow the machine/trailer at a very slow speed (less than 5 mph).
When activated, a properly working breakaway system will cause substantial
drag on the trailer wheels and may even cause the trailer wheels to lock.
4. Stop the tow vehicle.
This procedure continues on the next page.
wc_gr008513
a
wc_gr008514
b
c
WARNING
Personal injury hazard. A faulty breakaway system may lead to an accident and
personal injury if the machine/trailer breaks away.
f Do not tow the machine/trailer if the breakaway system is faulty.
Lifting and Transporting HI 770XHD
34 wc_tx001881gb.fm
Continued from the previous page.
5. If the brakes did not function, check the voltage of the breakaway battery.
To do so:
a. Remove the cover of the battery box.
b. Remove the wires connected to the breakaway battery (d).
c. Measure the voltage. If 12–14 VDC is not measured, replace or recharge the
breakaway battery.
6. If 12–14 VDC was measured but the brakes did not function, there is a wiring or
mechanical fault with the brakes. Repair any faults before towing.
7. If the brakes function properly:
a. Reconnect the wires to the breakaway battery.
b. Reinstall the cover to the battery box.
c. Reinstall the breakaway pin (b) into the brake switch.
d. Connect the trailer wiring plug to the tow vehicle.
Result
The procedure to test the breakaway system is now complete.
wc_gr008515
d
VDC
1000
200
20
2
200m
F
V
A
V- COM
HI 770XHD Operation
wc_tx001882gb.fm 35
4 Operation
4.1 External Components
wc_gr008664
a
b
d
h
i
j
k
e
f
g
l
c
c
Ref. Description Ref. Description
a
Heater exhaust
g
Air output (with duct adapter)
b
Burner access door
h
Emergency stop switch
c
Genset exhaust
i
Generator auxiliary power output
d
Genset compartment access door
j
Auxiliary city power input
e
Fuel tank access door
k
Cabin exhaust
f
Air intake port
l
Air vent
Operation HI 770XHD
36 wc_tx001882gb.fm
4.2 Burner Compartment Components
Ref. Description Ref. Description
a Heat exchanger h Burner fuel pump
b Burner fuel filter (with priming bulb
and water separator)
i Fuel gauge
c Snap disc switch
(210°F, manual reset)
j Burner ignition transformer
d Burner fuel pressure gauge k Burner primary control
e Burner l Burner blower motor
f Generator fuel pump m Generator fuel filter (with water
separator)
g Air pressure differential switch
(located behind item b)
n Kubota engine oil filters
wc_gr008665
a
a
b
c
d
e
g
h
k
j
l
i
f
m
n
HI 770XHD Operation
wc_tx001882gb.fm 37
4.3 Generator Compartment Components
Ref. Description Ref. Description
a 120/208VAC control panel f Marathon 3-phase generator
b 12 VDC control panel g Kubota engine oil reservoir
c Battery shut-off switch h Blower
d
Battery
i Kubota engine
e Auxiliary 120VAC outlet j Light
wc_gr008666
a
j
b
c
d
e
g
i
f
h
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Wacker Neuson Arctic Bear XHD Manuel utilisateur

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Groupes électrogènes
Taper
Manuel utilisateur
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