Atlas Copco LWP 2 Safety And Operating Instructions Manual

Safety and operating instructions

Submersible pumps

Prescriptions de sécurité et instructions pour

l’opérateur

Pompes submersibles

Sicherheits- und Betriebsanleitung

Tauchpumpen

Instrucciones de seguridad y de funcionamiento

Bombas sumergibles

Instruções de segurança e operação

Bombas submersíveis

Istruzioni per la sicurezza e per l'uso

Pompe a immersione

Veiligheidsvoorschriften en bedieningshandleiding

Dompelpompen

Οδηγίες ασφάλειας και χειρισμού

Υποβρύχιες αντλίες

Turvallisuusohjeet ja käyttöohje

Uppopumput

Sikkerhedsinstruktioner og betjeningsvejledning

Dykpumper

Säkerhetsinstruktion och instruktionsbok

Sänkbara pumpar

Instrukcje bezpieczeństwa i obsługi

Pompy szlamowe

Original instructions

LWP 2, LTP 3

Contents

ENGLISH. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

FRANÇAIS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

DEUTSCH. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

ESPAÑOL. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46

PORTUGUÊS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60

ITALIANO. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74

NEDERLANDS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88

ΕΛΛΗΝΙΚΑ. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102

SUOMI. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118

DANSK. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132

SVENSKA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 146

POLSKI. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 160

Original instructions

ContentsLWP 2, LTP 3

ENGLISH

Contents

Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

About the Safety and operating instructions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Safety instructions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Safety signal words. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Personal precautions and qualifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Personal protective equipment. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Drugs, alcohol or medication. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Installation, precautions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Operation, precautions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Maintenance, precautions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Storage, precautions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Design and function. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Main parts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Labels. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Data plate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

EHTMA category. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Performance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Hoses. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Quick-release couplings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Hydraulic oil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Operation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Preparation before starting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Start and stop. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Starting the pump. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Stopping the pump. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Connecting hoses. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Disconnecting hoses. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Operating. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Pumping. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

When taking a break. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Maintenance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Every day. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Every month. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Periodic maintenance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Storage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Disposal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Technical data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Troubleshooting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Machine data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Noise declaration statement. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Noise data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

EC Declaration of Conformity. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

EC Declaration of Conformity (EC Directive 2006/42/EC). . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Original instructions

4

LWP 2, LTP 3Contents

Introduction

Thank you for choosing a product from Atlas Copco. Since 1873, we have been

committed to finding new and better ways of fulfilling our customers' needs.

Through the years, we have developed innovative and ergonomic product

designs that have helped customers improve and rationalize their daily work.

Atlas Copco has a strong global sales and service network, consisting of

customer centers and distributors worldwide. Our experts are highly trained

professionals with extensive product knowledge and application experience.

In all corners of the world, we can offer product support and expertise to ensure

that our customers can work at maximum efficiency at all times.

For more information please visit: www.atlascopco.com

Atlas Copco Construction Tools AB

105 23 Stockholm

Sweden

About the Safety and operating

instructions

The aim of the instructions is to provide you with knowledge of how to use the

pump in an efficient, safe way. The instructions also give you advice and tell

you how to perform regular maintenance on the pump.

Before using the pump for the first time you must read these instructions

carefully and understand all of them.

Original instructions

Safety and operating instructionsLWP 2, LTP 3

Safety instructions

To reduce the risk of serious injury or death to

yourself or others, read and understand the Safety

and operating instruction before installing, operating,

repairing, maintaining, or changing accessories on

the machine.

Post this Safety and operating instruction at work

locations, provide copies to employees, and make

sure that everyone reads the Safety and operating

instruction before operating or servicing the machine.

In addition, the operator or the operator's employer

must assess the specific risks that may be present

as a result of each use of the machine.

Safety signal words

The safety signal words Danger, Warning and

Caution have the following meanings:

Indicates a hazardous situation

which, if not avoided, will result

in death or serious injury.

DANGER

Indicates a hazardous situation

which, if not avoided, could

result in death or serious injury.

WARNING

Indicates a hazardous situation

which, if not avoided, could

result in minor or moderate

injury.

CAUTION

Personal precautions and

qualifications

Only qualified and trained persons may operate or

maintain the machine. They must be physically able

to handle the bulk, weight, and power of the tool.

Always use your common sense and good

judgement.

Personal protective equipment

Always use approved protective equipment.

Operators and all other persons in the working area

must wear protective equipment, including at a

minimum:

● Protective helmet

● Hearing protection

● Impact resistant eye protection with side protection

● Respiratory protection when appropriate

● Protective gloves

● Proper protective boots

● Appropriate work overall or similar clothing (not

loose-fitting) that covers your arms and legs.

Drugs, alcohol or medication

WARNING Drugs, alcohol or medication

Drugs, alcohol or medication may impair your

judgment and powers of concentration. Poor

reactions and incorrect assessments can lead to

severe accidents or death.

► Never use the machine when you are tired or

under the influence of drugs, alcohol or

medication.

► No person who is under the influence of drugs,

alcohol or medication may operate the machine.

Installation, precautions

WARNING Whipping hydraulic hose

Hydraulic hoses under pressure can whip

uncontrollably if screws loosen or are loosened. A

whipping hydraulic hose can cause severe injuries.

► Depressurise the hydraulic system before

loosening the connection of a hydraulic hose.

► Tighten the nuts on the connections of the

hydraulic hoses to the required torque.

► Check that the hydraulic hose and the connections

are not damaged.

WARNING Hydraulic oil at high pressure

Thin jets of hydraulic oil under high pressure can

penetrate the skin and cause permanent damage.

► Immediately consult a doctor if hydraulic oil has

penetrated the skin.

► Never use your fingers to check for hydraulic fluid

leaks.

► Keep your face away from any possible leaks.

WARNING Hydraulic oil

Spilled hydraulic oil can cause burns, accidents due

to slippery conditions and will also harm the

environment.

► Take care of all spilled oil and handle it according

to your safety and environmental regulations.

► Never dismount the hydraulic machine when the

hydraulic oil is hot.

► Never run any hydraulic lines for attachment of

the hydraulic machine through the drivers cab.

Original instructions

6

LWP 2, LTP 3Safety and operating instructions

CAUTION Skin eczema

Hydraulic oil can cause eczema if it comes in contact

with the skin.

► Avoid getting hydraulic oil on your hands.

► Always use protective gloves when working with

hydraulic oil.

► Wash hands after contact with hydraulic oil.

Operation, precautions

WARNING Operating pressure

If the maximum operating pressure for the hydraulic

machine is exceeded, it can result in material

damage and personal injury.

► Always run the hydraulic machine with the correct

operating pressure. See "Technical data".

DANGER Unprotected impeller

An unprotected impeller can cause serious personal

injury

► Never run the machine without suction strainer

and base plate.

WARNING Unexpected movements

The machine is exposed to heavy strains when used.

Accessories may break due to fatigue after a certain

amount of use. If the accessory breaks or gets stuck,

there may be sudden and unexpected movement

that can cause injuries. Furthermore, losing your

balance or slipping may cause injury.

► If the discharge hose is kinked, it could be forced

out of the operator's hands, which could cause

injury. Always remove kinks, before the pump is

started.

► Pay attention not to lose balance when

submerging or taking out the pump from the water,

use a proper lifting device.

► Always inspect the equipment prior to use. Never

use the equipment if you suspect that it is

damaged.

► Make sure that the pump and its accessories are

clean and free of grease and oil.

► Moving parts may crush and cut, never check

bores or passages with hands or fingers.

► Never strike or abuse the equipment.

► Check regularly for wear on the accessories, and

check whether there are any signs of damage or

visible cracks.

► Pay attention and look at what you are doing.

WARNING Projectiles

Failure of the machine, or the accessories may

generate high velocity projectiles. During operating,

splinters, other particles, or jet of liquid may become

projectiles and cause personal injury by striking the

operator or other persons. To reduce these risk:

► Use approved personal protective equipment and

safety helmet, including impact resistant eye

protection with side protection.

► Make sure that no unauthorised persons trespass

into the working zone.

► Keep the workplace free from foreign objects.

► Jet of liquid from the discharge hose could contain

solids travelling at a great speed. Do not direct the

liquid jet towards other personnel.

WARNING Slipping, tripping and falling

hazards

There is a risk of slipping or tripping or falling, for

example tripping on the hoses or on other objects.

Slipping or tripping or falling can cause injury. To

reduce this risk:

► Always make sure that no hose or other object is

in your way or in any other person's way.

► Always make sure you are in a stable position with

your feet as far apart as your shoulders width and

keeping a balanced body weight.

DANGER Electrical hazard

The machine is not electrically insulated. If the

machine comes into contact with electricity, serious

injuries or death may result.

► Never operate the machine near any electric wire

or other source of electricity.

► Make sure that there are no concealed wires or

other sources of electricity in the working area.

WARNING Involuntary start

Involuntary start of the machine may cause injury.

► Keep your hands away from the start and stop

device until you are ready to start the machine.

► Learn how the machine is switched off in the event

of an emergency.

► Stop the machine immediately in all cases of

power supply interruption.

Original instructions

Safety and operating instructionsLWP 2, LTP 3

WARNING Noise hazard

High noise levels can cause permanent and disabling

hearing loss and other problems such as tinnitus

(ringing, buzzing, whistling, or humming in the ears).

To reduce risks and prevent an unnecessary increase

in noise levels:

► Risk assessment of these hazards and

implementation of appropriate controls is essential.

► Operate and maintain the machine as

recommended in these instructions.

► Always use hearing protection.

Maintenance, precautions

WARNING Machine modification

Any machine modification may result in bodily injuries

to yourself or others.

► Never modify the machine. Modified machines are

not covered by warranty or product liability.

► Always use original parts, insertion tools and

accessories approved by Atlas Copco.

► Change damaged parts immediately.

► Replace worn components in good time.

Storage, precautions

♦

Keep the machine and tools in a safe place, out

of the reach of children and locked up.

WARNING Accessory hazards

Accidental engagement of accessories during

maintenance or installation can cause serious

injuries, when the power source is connected.

► Never inspect, clean, install, or remove

accessories while the power source is connected.

Original instructions

8

LWP 2, LTP 3Safety and operating instructions

Overview

To reduce the risk of serious injury or death to

yourself or others, read the Safety instructions

section found on the previous pages of this

manual before operating the machine.

Design and function

The Atlas Copco hydraulic submersible pumps LWP

2 and LTP 3 are designed to meet the demand for

efficient pumping. They offer a high performance in

relation to weight, are spark-proof, and withstand

running dry.

The LWP 2 water pump is delivered with a 10 m (32

ft) 2" (50,8 mm) discharge hose and the LTP 3 trash

pump with a 10 m (32 ft) 3" (76,2 mm) discharge

hose. Both hoses are fitted with snap-lock

quick-release couplings for easy connection.

The LWP 2 water pump and the LTP 3 trash pump

can be connected to an Atlas Copco power pack or

any other hydraulic power source with the required

specifications, see "Technical data".

The Atlas Copco hydraulic submersible pumps can

be used for several different jobs, such as emergency

pumping, pumping in tunnels and emptying of

excavations and cellars. The LWP 2 water pump can

handle solids up to 10 mm (

3

⁄

8

"), and the LTP 3 trash

pump can handle solids up to 60 mm (2

1

⁄

2

"). No other

use is permitted.

Main parts

LWP 2

A. Pump housing

B. Bearing housing

C. Hydraulic motor

D. Filter

E. Discharge coupling

F. Discharge hose

G. Quick release couplings

LTP 3

A. Pump housing

B. Bearing housing

C. Hydraulic motor

D. Handle

E. Discharge coupling

F. Discharge hose

G. Quick release couplings

Labels

The machine is fitted with labels containing important

information about personal safety and machine

maintenance. The labels shall be in such condition

that they are easy to read. New labels can be ordered

from the spare parts list.

Original instructions

Safety and operating instructionsLWP 2, LTP 3

Data plate

A. Maximum permitted hydraulic oil flow

B. Machine type

C. Maximum permitted hydraulic pressure

D. The warning symbol together with the book

symbol means that the user must read the

safety and operating instructions before the

machine is used for the first time.

E. Serial number (is also stamped in the valve

housing).

F. The CE symbol means that the machine is

EC-approved. See the EC declaration which

is delivered with the machine for more

information.

G. Year of manufacture.

EHTMA category

The machine is clearly marked with EHTMA

categories. It is important that any power source used

is in a compatible category. If any doubt, consult an

authorised supervisor.

Installation

Performance

To achieve standard performance, the Atlas Copco

LWP 2 water pump requires a nominal oil supply of

20 lpm (5 US gal/min) at a pressure of min. 100 bar

(1400 psi), and the LTP 3 trash pump requires a

nominal oil supply of 30 lpm (8 US gal/min) at a

pressure of min. 140 bar (2000 psi). The hydraulic

oil filter must have a filter rating of 25μ or higher.

H: Head (metres)

Q: Performance (litres per second)

The above data are based on nominal oil supply and

pressure, see "Technical data".

Hoses

For connection on the machine, the hydraulic hose

must be approved for a working pressure of at least

160 bar (2300 psi) and have a ½” inner diameter. To

resist exterior wear and tear, we recommend using

a 2-layer hydraulic hose. The machine connection

marked P (pump) is the oil inlet, and the connection

marked T (tank) is the oil outlet. Always connect both

hoses and make sure that all hose connections are

tight. Never carry the machine by the hose.

Quick-release couplings

The original Atlas Copco hydraulic hoses are fitted

with Flat-Face quick-release couplings that are strong

and easy to clean. The quick-release couplings are

fitted so that the male connection supplies oil and

the female connection receives oil.

NOTICE Wipe all couplings clean before

connecting. Ensure that couplings are clean and

correctly engaged before operation. Failure to do so

may result in damage to the quick couplings and

cause overheating and cause foreign matter to enter

the hydraulic system.

Hydraulic oil

In order to protect the environment, Atlas Copco

recommends the use of biologically degradable

hydraulic oil. No other fluids should be used.

♦

Viscosity (preferred) 20-40 cSt.

♦

Viscosity (permitted) 15-100 cSt.

♦

Viscosity index Min. 100.

Original instructions

10

LWP 2, LTP 3Safety and operating instructions

Standard mineral or synthetic oil can be used. Make

sure to only use clean oil and filling equipment.

When the machine is used continuously, the oil

temperature will stabilise at a level which is called

the working temperature. This will, depending on the

type of work and the cooling capacity of the hydraulic

system, be between 20-40°C (68-104°F) above the

ambient temperature. At working temperature, the

oil viscosity must lie within the preferred limits. The

viscosity index indicates the connection between

viscosity and temperature. A high viscosity is

therefore preferred, because the oil can then be used

within a wider temperature range. The machine shall

not be used, if oil viscosity fails to remain within the

permitted area, or if the working temperature of the

oil does not fall between 20°C (68°F) and 70°C

(158°F).

Operation

WARNING Involuntary start

Involuntary start of the machine may cause injury.

► Keep your hands away from the start and stop

device until you are ready to start the machine.

► Learn how the machine is switched off in the event

of an emergency.

► Stop the machine immediately in all cases of

power supply interruption.

Preparation before starting

The following checks should be made each time you

start to use the pump. All these checks concern the

serviceability of the pump. Some concern your safety:

● Clean all safety stickers. Replace any that are

missing or cannot be read.

● Inspect the hoses generally for signs of damage.

● Remove the protective caps from the quick-release

couplings.

● Clean the quick-release couplings if needed and

connect the tail-hose to the extension hoses of

the power source.

● Connect the tool.

● Ensure that the hydraulic couplings are clean and

fully serviceable.

● The correct rotation is counter clockwise seen

from below. If rotation is clockwise, check the

hoses. Incorrect connection may result in leaks

and damage to the hydraulic motor.

● Grease the bearing in the pump housing through

the grease nipple in the bearing housing (3

strokes). All quality types of grease are applicable.

● The suction strainer and base plate must always

be fitted to the pump.

● Ensure that any power source you plan to use is

compatible with the pump model used, see the

"Technical data". Atlas Copco recommends using

an LFD oil flow divider, if the flow from the power

source can exceed the maximum allowed oil flow.

WARNING Whipping hydraulic hose

Hydraulic hoses under pressure can whip

uncontrollably if screws loosen or are loosened. A

whipping hydraulic hose can cause severe injuries.

► Depressurise the hydraulic system before

loosening the connection of a hydraulic hose.

► Tighten the nuts on the connections of the

hydraulic hoses to the required torque.

► Check that the hydraulic hose and the connections

are not damaged.

Start and stop

Starting the pump

● Start the power source and allow it to run for a few

minutes to warm up the hydraulic oil.

● LTP 3 pump only: Attach a rope or other device

to the handle of the pump and lower the pump into

the water.

● Activate the control valve of the power source to

start the hydraulic oil flow.

Stopping the pump

● When pumping is complete, activate the control

valve to stop the hydraulic oil flow.

● Stop the engine of the power source.

● Disconnect the hoses and fit the protective caps

to the quick-release couplings.

Connecting hoses

Prepare the power source

♦

Turn the by-pass valve to the OFF position.

♦

Stop the engine.

Inspect the couplings

♦

Make sure the couplings are clean and

serviceable.

Connect the hoses to the pump

♦

Attach the return line hose.

♦

Attach the feed line hose.

♦

Rotate the collar on the female coupling to secure

the coupling.

Original instructions

Safety and operating instructionsLWP 2, LTP 3

Check the hydraulic oil level

♦

Start the engine and run the power source to fill

up the hydraulic circuit.

♦

Check the hydraulic oil level.

Disconnecting hoses

Prepare the power source

♦

Turn the by-pass valve to the OFF position.

♦

Stop the engine.

Remove the hoses

♦

Rotate the collar on the female coupling.

♦

Release the return line hose.

♦

Release the feed line hose.

Protective caps

♦

Fit protective caps over the ports to prevent

contamination.

Operating

Pumping

♦

Use protective shoes, gloves, helmet, hearing

protection, and impact resistant eye protection

with side protection.

♦

Pump only water with the LWP 2 pump.

♦

Never use the machine to pump drinking water.

♦

Never exceed the max relief valve setting, stated

on the pump.

♦

Never use the pump to extinguish fires.

♦

Never use the pump for pumping media, heated

to more than 80°C.

♦

Never use the pump for pumping explosive media.

♦

Never use the pump for pumping corrosive agents.

When taking a break

♦

During all breaks you must place the machine in

such a way that there is no risk for it to be

unintentionally started. Make sure to place the

machine on the ground, so that it can not fall.

♦

In the event of a longer break or when leaving the

workplace: Switch off the power supply and then

bleed the machine by activating the start and stop

device.

Maintenance

Regular maintenance is a basic requirement for the

continued safe and efficient use of the machine.

Follow the maintenance instructions carefully.

♦

Use only authorised parts. Any damage or

malfunction caused by the use of unauthorised

parts is not covered by warranty or product liability.

♦

When cleaning mechanical parts with solvent,

comply with appropriate health and safety

regulations and ensure there is satisfactory

ventilation.

♦

For major service to the machine, contact your

nearest authorised workshop.

Every day

♦

Clean and inspect the machine and its functions

each day before start working.

♦

Conduct a general inspection for leaks, damage,

and wear.

♦

Change damaged parts immediately.

♦

Replace worn components in good time.

♦

Make sure that all the attached and related

equipment, such as hoses and flow dividers are

properly maintained.

♦

Clean the quick-release couplings before use.

Every month

♦

Inspect the hydraulic hoses and fittings thoroughly.

♦

LTP 3 pump only: Remove and clean the base

legs and base plate. Remove any material that

may have accumulated near the inlet port.

Periodic maintenance

After each operating period of approximately 150

impact hours or twice a year the machine must be

dismantled and all parts be cleaned and checked.

This work must be performed by authorised staff,

trained for this task.

Original instructions

12

LWP 2, LTP 3Safety and operating instructions

Storage

♦

Disconnect the machine’s hoses from the power

source, see "Start and stop".

♦

Make sure that the machine is properly cleaned

before storage.

♦

Always store the machine in a dry place.

Disposal

A used machine must be treated and scrapped in

such a way that the greatest possible portion of the

material can be recycled and any negative influence

on the environment is kept as low as possible.

Before a used machine is scrapped it must be

emptied and cleaned from all hydraulic oil. The

remaining hydraulic oil must be deposited and any

negative influence on the environment is to be kept

as low as possible.

Original instructions

Safety and operating instructionsLWP 2, LTP 3

Technical data

Troubleshooting

SolutionCauseProblem

Check the performance and connection of

the power source.

Pump not connected properly.Pump will not operate.

Check the power source and ensure that the

flow is according to the technical

specifications.

Oil flow too low.

Use oil with correct viscosity according to

"Hydraulic oil".

Incorrect hydraulic oil viscosity.

Remove debris from impeller.Impeller jammed with debris.

Allow oil to reach operating temperature.Cold hydraulic oil.Pump operates slowly or erratically.

Consult manual for the power source.Power source not adjusted correctly.

Check the power source and ensure that the

flow is according to the technical

specifications.

Oil flow too low.

Consult manual for the power source in order

to remove air from the system.

Air in the hydraulic system

Use oil with correct viscosity according to

"Hydraulic oil".

Incorrect hydraulic oil viscosity

Depressurise hydraulic system and switch

hose connections.

Hoses interchangedPump operates backwards

Clean inlet strainer.Only model LWP 2: Strainer blocked.Pump operates, but discharge is low

Remove debris from the area around the

base legs and base plate.

Only model LTP 3: Inlet port blocked.

Remove and clean hose.Discharge hose blocked.

Machine data

EHTMA

Category

Flow rate

l/min

(gal/min)

Operating

pressure

bar

(psi)

Pump flow

maximum

l/min

(gal/min)

Pump head

maximum

m

(ft)

Dimensions

H x W

mm

(in.)

Weight

kg

(in.)Type

C18-24

(4-6)

100

(1450)

840

(222)

25

(82)

267 x 215

(10.5 x 8.5)

10.25

(22.6)

LWP 2

D26-38

(7-10)

140

(2031)

1920

(507)

32

(105)

360 x 300

(14.2 x 11.8)

12.7

(28)

LTP 3

Solids handling up to

mm

(in.)

Discharge

mm

(in.)

Maximum relief valve

setting

bar

(psi)

Maximum hydraulic

return line pressure

bar

(psi)Type

10

(

3

⁄

8

)

50

(2)

160

(2320)

15

(218)

LWP 2

60

(2

3

⁄

8

)

75

(3)

172

(2495)

15

(218)

LTP 3

Original instructions

14

LWP 2, LTP 3Safety and operating instructions

Noise declaration statement

Guaranteed sound power level Lw according to ISO 3744 in accordance with directive 2000/14/EC.

Sound pressure level Lp according to ISO 11203.

These declared values were obtained by laboratory type testing in accordance with the stated directive or

standards and are suitable for comparison with the declared values of other tools tested in accordance with

the same directive or standards. These declared values are not suitable for use in risk assessments and values

measured in individual work places may be higher. The actual exposure values and risk of harm experienced

by an individual user are unique and depend upon the way the user works, in what material the machine is

used, as well as upon the exposure time and the physical condition of the user, and the condition of the machine.

We, Atlas Copco Construction Tools AB, cannot be held liable for the consequences of using the declared

values, instead of values reflecting the actual exposure, in an individual risk assessment in a work place situation

over which we have no control.

Noise data

Noise

Sound powerSound pressure

Declared values

2000/14/ECISO 11203

Lw

guaranteed dB(A) rel 1pW

Lp

r=1m dB(A) rel 20µPaType

9582LWP 2

8673LTP 3

Original instructions

Safety and operating instructionsLWP 2, LTP 3

EC Declaration of Conformity

EC Declaration of Conformity (EC Directive 2006/42/EC)

We, Atlas Copco Construction Tools AB, hereby declare that the machines listed below conform to the provisions

of EC Directive 2006/42/EC (Machinery Directive).

Pmax (bar)Submersible pumps

160LWP 2

172LTP 3

Technical Documentation authorised representative:

Emil Alexandrov

Atlas Copco Lifton EOOD

7000 Rousse

Bulgaria

General Manager:

Nick Evans

Manufacturer:

Atlas Copco Constructions Tools AB

105 23 Stockholm

Sweden

Place and date:

Rousse, 2010-01-01

Original instructions

16

LWP 2, LTP 3Safety and operating instructions

FRANÇAIS

Sommaire

Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

À propos des prescriptions de sécurité et des instructions pour l'opérateur . . . . . . . . . . . 19

Consignes de sécurité . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Indications de sécurité. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Précautions et qualifications du personnel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Équipement de protection du personnel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Drogues, alcool ou médicaments. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Installation, précautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Fonctionnement, précautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Maintenance, précautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

Stockage, précautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

Vue d'ensemble . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Conception et fonctionnement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Pièces principales. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Étiquettes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Plaque signalétique. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Classe EHTMA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Performance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Flexibles. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Raccords rapides. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Huile hydraulique . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Commande . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Opérations à effectuer avant la mise en service. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Marche/arrêt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Démarrez la pompe. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Arrêt de la pompe. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Branchement des flexibles. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Débranchement des flexibles. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Utilisation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Pompage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Lors des pauses. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

Chaque jour. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

Tous les mois. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

Maintenance périodique. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

Stockage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

Destruction d'une machine usagée. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

Caractéristiques techniques . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

Recherche de pannes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

Caractéristiques de la machine. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

Énoncé déclaratif sur le bruit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

Données acoustiques . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

Déclaration CE de conformité. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

Déclaration CE de conformité (Directive 2006/42/CE). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

Instructions d’origine

18

LWP 2, LTP 3Sommaire

Introduction

Nous vous remercions d'avoir choisi un produit Atlas Copco. Depuis 1873,

nous nous efforçons de trouver des solutions pertinentes et adaptées aux

besoins de nos clients. Au fil des ans, nous avons développé des produits

innovants et ergonomiques qui contribuent à l'amélioration et à la rationalisation

du travail quotidien de nos clients.

Atlas Copco dispose d'un solide réseau de distribution et de service

après-vente, constitué de centres de clientèle et de distributeurs, partout dans

le monde. Nos experts sont des professionnels formés, bénéficiant d'un

savoir-faire global en termes de produits et d'applications. Aux quatre coins

du monde, nous sommes en mesure d'offrir le soutien et l'expérience requis

pour garantir à nos clients une efficacité optimale et continue de leur activité.

Pour plus d’informations, veuillez consulter le site Web suivant :

www.atlascopco.com

Atlas Copco Construction Tools AB

105 23 Stockholm

Sweden

À propos des prescriptions de sécurité

et des instructions pour l'opérateur

Ces instructions ont pour objectifs de vous apprendre à utiliser la pompe de

manière efficace et en toute sécurité. Les instructions vous donnent également

des conseils et vous indiquent comment effectuer la maintenance de routine

de la pompe.

Vous devez lire ces instructions attentivement et les comprendre avant d'utiliser

la pompe pour la première fois.

Instructions d’origine

Prescriptions de sécurité et instructions pour

l’opérateur

LWP 2, LTP 3

Consignes de sécurité

Il convient de lire et d'assimiler les Prescriptions de

sécurité et des instructions pour l'opérateur avant

toute installation, utilisation, réparation, entretien ou

remplacement d'accessoire sur la machine, afin de

minimiser le risque de blessures graves ou de

dommages pouvant entraîner la mort.

Affichez les Prescriptions de sécurité et instructions

pour l'opérateur sur les différents sites de travail ;

faites en des copies pour les employés et

assurez-vous que chaque personne concernée a

bien lu les Prescriptions de sécurité et instructions

pour l'opérateur, avant d'utiliser ou d'intervenir sur

la machine.

En outre, l'opérateur ou l'employeur doit évaluer les

risques spécifiques pouvant survenir à la suite de

chaque utilisation de la machine.

Indications de sécurité

Les indications de sécurité Danger, Attention et

Prudence ont les sens suivants :

Indique une situation

dangereuse qui, si elle n'est

pas évitée, terminera par

provoquer la mort ou des

blessures graves.

DANGER

Indique une situation

dangereuse qui, si elle n'est

pas évitée, est de susceptible

de provoquer la mort ou des

blessures graves.

ATTENTION

Indique une situation

dangereuse qui, si elle n'est

pas évitée, est de susceptible

de provoquer des blessures

mineures à modérées.

PRUDENCE

Précautions et qualifications

du personnel

Seules des personnes qualifiées ou formées peuvent

utiliser ou procéder à l'entretien de la machine. Elles

doivent être physiquement aptes à manipuler le

volume, le poids et la puissance de l'outil. Utilisez

toujours votre jugement et votre bon sens.

Équipement de protection du personnel

Utilisez toujours un équipement de protection

individuelle homologué. Les opérateurs et toutes

autres personnes séjournant sur la zone de travail

doivent porter un équipement de protection

individuelle, incluant au minimum :

● Casque de protection

● Protections auditives

● Protecteurs des yeux résistants aux chocs avec

protection latérale

● Appareil de protection respiratoire, le cas échéant

● Gants de protection

● Bottes de protection adaptées

● Salopette de travail appropriée ou vêtement

similaire (serré) qui recouvre les bras et les

jambes.

Drogues, alcool ou médicaments

AVERTISSEMENT Drogues, alcool ou

médicaments

Les drogues, l'alcool ou les médicaments risquent

d'avoir un effet négatif sur votre jugement et votre

capacité de concentration. De mauvaises réactions

et des évaluations incorrectes peuvent entraîner des

accidents graves, voire la mort.

► N'utilisez jamais la machine lorsque vous êtes

fatigué(e) ou sous l'influence de drogues, de

l'alcool ou de médicaments.

► L'utilisation de la machine par une personne sous

l'influence de drogues, de l'alcool ou de

médicaments est strictement interdite.

Installation, précautions

AVERTISSEMENT Coup de fouet d'un flexible

hydraulique

Des flexibles hydrauliques mal serrés ou détachés

risquent de partir en coup de fouet quand ils sont

mis sous pression. Une brusque secousse de flexible

hydraulique peut provoquer de graves dommages

corporels.

► Veillez à dépressuriser le système hydraulique

avant de desserrer le raccord d’un flexible

hydraulique.

► Serrez les écrous des raccords de flexibles

hydrauliques au couple requis.

► Vérifiez que le flexible hydraulique et les raccords

ne sont pas endommagés.

Instructions d’origine

20

LWP 2, LTP 3Prescriptions de sécurité et instructions pour

l’opérateur

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