Walter SURFOX 205 Le manuel du propriétaire

Taper
Le manuel du propriétaire
SURFOX 205
(Linkto surfox.com)
User’s Guide
Manuel de l’utilisateur
Manual del usuario
Manual do Usuário
SURFOX website
1
Table of contents
Table of contents
1 Introduction 2
2 Safety instructions 3
3 Equipment controls 4
A) Control panel pictograms 4
B) Front and back view of the machine 5
C) Wand control buttons 6
D) Fume elimination system 6
E) Fastening inserts on the large wand 6
4 Control panel 7
A) Main power switch 7
B) Application Selector 7
C) Power selector 7
D) Electrolyte flow 7
5 Start-up procedure 8
A) Filling the tank and purging the line 8
B) Connecting the air supply 8
C) Plugging in the ground clamp 8
D) Plugging in the power cord 8
6 Using the hand wand to electrochemically
clean, polish and passivate 9
A) Selecting
Selecting the proper current type,
AC or DC on stainless steel
Selecting the proper current type,
AC or DC on stainless steel
the proper mode 9
B) 9
C) 9
D) Selecting the proper pumping mode 9
E) Cleaning and passivating 9
F) Neutralizing 9
Selecting the proper current type,
AC or DC on stainless steel
Selecting the proper current type,
AC or DC on stainless steel
B)
C)
D) Selecting the proper pumping mode
E) Cleaning and passivating
F) Neutralizing
7 Using the mini wand (optional) to clean
and passivate 10
A) Selecting the proper mode 10
10
10
10
10
10
G) List of supplies and part numbers 11
8 Using the marking/etching wand (optional) 12
A) Marking kits 12
B) Selecting the proper mode 12
C) SURFOX testing devices 12
9 Neutralizing 13
A) Directions for neutralizing SURFOX
electrolyte cleaning solutions 13
B) SURFOX WELD cleaning and neutralization
procedure 13
10 Accessories 14
A) Selection and mounting of the cleaning
pads and tips 14
C) PTFE clamp rings 16
B) High conductivity cleaning pads 15
D) SURFOX electrolyte solutions 16
16E) Mounting a cleaning pad
11 Safety features 17
A) Sparks on the tip/work piece 17
B) Internal temperature 17
C) AC/DC current basics 17
D) AC/DC settings on the SURFOX machine 18
E) Welds that cannot be cleaned 18
12 Technical data 19
13 Warranty and service 19
A) Warranty policy 19
B) Repair and service 19
SURFOX 205 User’s Guide
C) ASTM Certifcate SURFOX-G 20 - 21
D) ASTM Certificate SURFOX-T 22 - 25
26Version française
52Versión española
78Versão Português
2
1
Operation
Introduction
Introduction
Congratulations on purchasing the finest electrochemical
weld cleaning and passivation equipment available today.
WALTER’s SURFOXTM weld cleaning equipment quickly,
easily and cost effectively removes the heat tint from heat
affected zones on stainless steel and aluminum while
completely passivating the stainless steel surface.
SURFOX machines are equipped with self-regulating
inverter boards, automatically monitoring and adjusting
the current so as to ensure maximum cleaning effective-
ness without loss of productivity.
Before starting, please read the SURFOX owner’s manual
completely as we take you step-by-step through the
start-up, operating and maintenance procedures of your
new SURFOX equipment. Your new SURFOX machine has
been built with extra durability to stand up to the heavy
demands of industrial use. However, like any piece of
electrical equip-ment, care and safety should always be
taken when using and maintaining this valuable invest-
ment. With proper care and maintenance your SURFOX
equipment will provide years of dependable service.
To learn more about the other WALTER products,
visit our website: walter.com
The SURFOX machine works by an electrochemical
process to clean and passivate welds on stainless steel.
SURFOX electrolyte solutions are phosphoric acid based,
approved for food industry, and are activated by an
electrical cur-rent to clean welds. The process takes only
a few seconds without damaging or scratching the surface
of the parts to be cleaned.
Your SURFOX machine can clean:
TIG welds
Plasma welds
Laser welds
Spot welds
MIG welds (with Pulse technology)
Basics of passivation:
The cleaning of the welds is not only for aesthetic
purposes but most importantly for passivation.
Passivation is the treatment of stainless steel surfaces
to remove contaminants and promote the formation of
a thick and durable protective chromium oxyde layer.
This passive layer will insure the corrosion resistance
of stainless steel.
If passivation is not done properly, stainless steel and
heat affected zones may start to rust.
2
Safety Instructions
Safety Instructions
WALTER weld cleaning machines are produced in accordance
with applicable standards governing the manufacture,
performance and safety of industrial products.
Before using this machine, read all Safety and Operating
Instructions carefully and save this owner’s manual for
future reference.
1. Read this owner’s manual to familiarize yourself with
this unit’s operation, its particular features, applications
and limitations.
2. This unit is equipped with a 3-conductor power cord
and 3-prong electrical plug, it must be connected to a
correspondingly grounded receptacle.
3. Allow a minimum of 8” clearance around the unit to
keep all air openings clear of any obstruction. Free
airflow through the vent openings is required to
prevent the unit from overheating.
4. Keep work area clean and well lit. A cluttered environment
invites accidents. Remove any material that may be
ignited by sparks. Do not use this tool when flammable
liquids or gases are present. Keep handles clean, dry
and free from cleaning solution, oil and grease. Do not
use in rain, damp or wet locations.
5. Keep children and other persons at a safe distance
from the work. Make sure no one is under you when
working in high places. Do not let unqualified persons
handle this machine.
6. When working, always wear appropriate clothing and
safety gear, such as suitable and safety approved
chemical resistant gloves, overalls, safety shoes, etc.
7. Always wear approved safety goggles.
8. During the cleaning process, the wand tip and work
piece can reach very high temperatures, allow to cool
before coming in contact with exposed skin.
9. Avoid inhalation of fumes, use only in well ventilated
areas. Use a respirator, if necessary.
10. All electric shocks can be potentially dangerous.
11. Should you encounter an electrical problem, do not
use the unit until qualified personnel have inspected
the equipment.
12. Never operate the unit with its protective cover removed.
13. Stay alert at all times when handling this unit. Watch
what you are doing. Use common sense. Do not
operate the tool when you are tired. Never leave it
running unattended.
14. Make sure the switch is in its OFF position before
plugging in or when moving the unit to avoid
unintentional starting.
15. Hold the wand firmly. Do not overreach, maintain
good footing and balance at all times.
16. Before use, all parts should be carefully examined to
determine that the unit will operate properly and
perform its intended function.
17. Parts that are damaged or defective should be
properly repaired or replaced by a WALTER Factory
Service Center or a WALTER Authorized Service Center.
18. Do not use the unit if the switch does not turn ON and OFF.
19. Use only the accessories recommended for this
system. Always check accessories before starting to
work and do not use if damaged.
20. CAUTION: WALTER SURFOX electrolyte weld
cleaning solutions contain phosphoric acid and may
cause burns when not handled properly. Avoid skin contact.
First aid Wash affected area with water.
Eye contact Flush with water for 15 minutes lifting
eyelids occasionally. Contact physician if necessary.
Ingestion DO NOT induce vomiting. Rinse mouth,
drink plenty of water and get medical attention.
Refer to WALTER product MSDS for complete safety
data information.
21. Use only WALTER SURFOX electrolyte weld cleaning
solutions with this unit and NEVER mix it with any
other products.
22. Store solution in its original container and in a safe
place, out of the reach of children and other unqualified
persons. Keep container contents clean. Do not reuse
SURFOX electrolyte cleaning solutions.
23. Do not touch the wand tip or work piece while
working or immediately after use, they may be
extremely hot and could cause serious burns.
24. Do not abuse the power cord. Never pull or lift this
unit by its cord or yank to disconnect it from the
receptacle. Keep the cord away from heat, oil and
sharp edges. Inspect the cord periodically, if damaged,
have it replaced by a WALTER Factory Service
Center or a WALTER Authorized Service Center.
25. When not in use, switch OFF and unplug the electrical
cord and air hose (if connected). It must also remain
unplugged when replacing cleaning pads and other
accessories, while performing maintenance and
before servicing.
26. Store the unit in a dry safe place, out of the reach of
children and other unqualified persons.
3SURFOX 205 User’s Guide
WARNING! When using these machines, basic
safety precautions should always be observed to
reduce the risk of fire, electrical shocks and personal
injuries.
Equipment controls
2
Safety instructions 3
Equipment controls
Voltage/Amperage
Before connecting this unit, check that the voltage and amper-
age shown on the rating plate is the same as the power supply.
Operating this unit other than specified on its rating plate may
result in personal injury to the user and damage the unit.
Preventive maintenance
After use, allow the cleaning accessory to cool. Remove the
cleaning pad and tungsten or the brush and the adaptor.
Neutralize with SURFOX-N and rinse with water and dry.
Clean dust and dirt deposits on the outside of the unit.
Keep air vents clean and free of any obstructions. Clean the
power cord to prevent deterioration and check for possible
damage to cord and plug.
Note: Damaged cords must be replaced immediately by
qualified personnel only. Refer to Spare Parts List for the
ordering number.
Transportation
Before transporting the machine, make sure the cleaning
solution reservoir and supply line are completely empty and
all connecting lines disconnected. The machine must be
carefully packed in a suitable container and properly
protected. WALTER will not be held responsible for any
damages resulting from leaked cleaning solution or rough
handling.
Storage
If the machine is to be stored for any length of time, the
cleaning solution reservoir and supply line must be emptied,
cleaning accessories removed, neutralized, rinsed and
dried. Store in a dry safe place to avoid damage, especially
to the electronic components.
Waste disposal
Dispose of residual waste in compliance with Federal,
Provincial, State and local environmental regulations. Refer
to WALTER Safety Data Sheet of the SURFOX electrolyte
cleaning solutions.
Extension cord
When an extension cord is needed, use wire size 14 (AWG)
for up to 50 feet (15 meters) and size 12 (AWG) for 50 to
100 feet (15 to 30 meters).
A) Control panel pictograms
4
Outlet for mini wand
or marking wand
Manual
pumping mode
Application Selector Power Selector
Automatic
pumping mode
Indicator for
power output
(Marking/Mini/Large)
Indicator for LOW
solution level
Indicator for
internal temperature
INOX / STAINLESS
ALU
DC
Polishing
Etching
AC
Cleaning
Marking
3
Equipment controls
5SURFOX 205 User’s Guide
B) Front and back view of the machine
SURFOX electrolyte
solutions
filling and tank
Cleaning pad
mounting unit
ON/OFF button Control panel
Ground Connector
Wand holder
Power cord
Compressed air
connector (for future
elimination system)
Accessory Outlet
(Marking and
Mini-Wand port)
Large wand hose
(electrical, air and
solution supply lines)
Compressed
on-line fitting
Small
openings
Small
openings
C) Wand control buttons
The ON button is used to give power to the cleaning
accessory. When the pumping mode is set to manual,
press the ON button to activate the pump. Press and keep
the button pressed to get conitunous flow of liquid,
However, if the pumping mode is set to automatic, press
the ON button once to activate the pump. To stop the
pump, press the OFF button. When finished working with
the machine (in either mode) make sure to press the OFF
button.
Once the ON button is pressed, there will be continuous
power at the tip until the OFF button is pressed.
D) Fume elimination system (patented)
The SURFOX 205 machine comes with the integrated
fume elimination system. This system provides for better
work-ing conditions. Although the fumes are non-toxic and
non hazardous, they can be uncomfortable when working
in confined areas.
To activate this feature simply connect a compressed air
line (150 PSI max., 80 PSI min.) to the fitting at the back of
the machine. The fume elimination system is automatically
ac-tivated when the ON button is pressed on the Hand
Wand. The fume elimination system is turned OFF when
the OFF button on the Hand Wand is pressed. If the fume
elimination system is not wanted, simply disconnect the
compressed air line.
The working principle is quite simple and highly effective;
the air comes out through the small openings behind the
tungsten tip. This preset regulated air pressure condenses
the vapors out of the air.
E) Fastening inserts on the large wand
Please use the 2 x set screws to fix the tungsten or the
brush holder permanently.
3
Equipment controls
ON OFF
6
On Stainless Steel, Select AC for Cleaning and DC for
Polishing. Level 1 has the lowest amperage setting. Level 3
has the highest amperage setting. For marking or etching,
select AC for marking and DC for etching. Level 1 has the
lowest amperage setting. Level 3 has the highest amperage
setting.
On Aluminum, select AC for cleaning. DC mode will not
polish aluminum. For black marking, select AC. Level 1
has the lowest amperage setting. Level 3 has the highest
amperage setting. For white etching, select DC.
On Titanium for marking, select AC for blue marking.Level
1 has the lowest amperage setting. Level 3 has the highest
amperage setting.
4
Control panel
7SURFOX 205 User’s Guide
Control panel
.
A) Main power switch
Turns the main power to the unit ON and OFF.
B) Application Selector
C) Power selector
INOX / STAINLESS
ALU
First Select the Material
Aluminum, Stainless or Titanium
Marking and etching wand selector.
Select this icon when using a marking/etching
wand which has been plugged into the
accessory outlet.
Mini wand. Select this icon when working
with the mini-wand plugged into the
accessory outlet.
Large wand selector. Select this icon when
using the hand wand attached to the
SURFOX unit.
D) Electrolyte Flow
Manual
pumping mode
Automatic
pumping mode
DC
Polishing
Etching
AC
Cleaning
Marking
5
Start-up procedure
8
Start-up procedure
A) Filling the tank and purging the line
Fill the reservoir in the back of the machine with SURFOX
electrolyte solution. The tank holds 1.9 L of SURFOX
electrolyte solution. Then purge the unit of the testing
solution. Select the highest level of automatic flow and
make sure to let liquid flow for 2 minutes. The machine will
stop after 30 seconds when no current is flowing through.
This mean you will have to press the ON button on the
large wand 4 times to complete the purge.
B) Connecting the air supply
Connect the air supply at the back of the machine. Note
that the maximum allowed pressure is 150 PSI max.,
80 PSI min. (1000 KPa). If the air supply is not plugged into
the machine, the machine will still work but there will not be
any fume elimination.
C) Plugging in the ground clamp
Plug the ground clamp at the front of the unit. Attach the
clamp to the work piece being cleaned. The cleaning and
passivating process will not work if the part is not properly
grounded.
D) Plugging in the power cord
When an extension cord is needed, use wire size 14 (AWG)
for up to 50 feet (15 meters) and size 12 (AWG) for 50 to
100 feet (15 to 30 meters).
Tank
Air supply
connector
Ground
clamp
D) Selecting the proper pumping mode
Manual pumping mode. Choose the manual pumping
mode to control the amount of solution pumping to the tip.
Hold the hand wand ON button down to pump solution to
the tip. Release the ON button to stop the pumping cycle.
Always use enough solution to keep the cleaning
accessory wet.
Automatic pumping mode. To start the automatic
pumping mode, press the ON button on the wand. Once
it is activated, it will automatically pump the liquid. The
quantity of liquid can be selected from less to more.
E) Cleaning and passivating
To clean and passivate, press the hand wand ON button.
Make sure the cleaning pad is saturated with SURFOX
electrolyte cleaning solution before starting to work. If the
cleaning accessory is too dry, it will wear prematurely.
Start working when solution drips from the cleaning pad.
Do not press hard, let the electrochemical process do the
work. Do not use the cleaning accessory like an abrasive
pad or a brush.
F) Neutralizing
1. Remove any excess of SURFOX electrolyte cleaning
solution using a soft clean cloth or by rinsing with water.
2. Spray SURFOX-N or FT 100 on the surface.
3. Wipe dry with another soft clean cloth to avoid cross
contamination or by rinsing with water.
Refer to neutralization procedure in neutralization section
for instructions on how to properly neutralize.
6
Using the hand wand to electro chemically clean, polish and passivate
9SURFOX 205 User’s Guide
Using the hand wand to electrochemically clean, polish
and passivate stainless steel or cleaning aluminum
A) Selecting the proper mode
Large wand selector. Select this icon when
using the hand wand attached to the SURFOX
unit.
B) Selecting the proper current type,
AC or DC on stainless steel
Select AC for cleaning and DC for polishing. Level 1 has
the lowest amperage setting. Level 3 has the highest
amperage setting.
C) Selecting the proper current type,
AC or DC on aluminum
On aluminum, select AC for cleaning. DC mode will not
polish aluminum.
INOX / STAINLESS
ALU
DC
Polishing
Etching
AC
Cleaning
Marking
WARNING! DC mode is used to polish the weld
bead to match the mirror finish of the material.
TIP. When using the polishing mode (DC), use
plenty of SURFOX electrolyte solution.
WARNING! When using the machine for the first time,
there could be water in the system from factory testing.
Adjust the liquid pump setting to automatic at maximum
speed and let the liquid drip into a disposal cup for 2
minutes (amount of time required to empty the hose from
the tank to the wand). Then, adjust the liquid pump setting
back to desired pumping speed.
Note: When using DC setting, the SURFOX electrolyte solution will
become slightly yellow or will darken.
Manual
pumping mode
Automatic
pumping mode
7
Using the mini wand (optional) to clean and passivate
10
Using the mini wand (optional) to clean and passivate
stainless steel or cleaning aluminum
D) Manual pumping mode
The mini wand uses a manual pumping mode only. One (1)
press equals one (1) pump. To pump more liquid, press
repeatedly. See mini wand instructions for more information.
E) Cleaning and passivating
Screw in SURFOX electrolyte solution 100 ml tube onto the
mini wand. Make sure the cleaning pad or brush is saturated
with solution before starting to
work. If the accessory is too
dry, it will wear prematurely.
Start working when solution
drips from the cleaning pad.
Do not press hard, let the
electrochemical process do
the work. The accessory is a
bridge between the machine
and the weld. Do not use the
accessory like an abrasive pad.
F) Neutralizing
1. Remove any excess of SURFOX electrolyte cleaning
solution using a soft clean cloth or by rinsing with water.
2. Spray SURFOX-N or FT 100 on the surface.
3. Wipe dry with another soft clean cloth to avoid cross
contamination or by rinsing with water.
Refer to neutralization procedure in neutralization section
for instructions on how to properly neutralize.
A) Selecting the proper mode
When this mode is selected, it automatically cuts
the power to the hand wand, stops the solution
pump and the fume elimination system (if connected)
from operating. Only power is provided to the mini
wand/marking wand outlet. Be sure work piece is
grounded.
B) Selecting the proper current type,
AC or DC on stainless steel
Select AC for Cleaning and DC for Polishing. Level 1 has
the lowest amperage setting. Level 3 has the highest
amperage setting.
C) Selecting the proper current type,
AC or DC on aluminum
On aluminum, select AC for cleaning. DC mode will not
polish aluminum.
INOX / STAINLESS
ALU
DC
Polishing
Etching
AC
Cleaning
Marking
WARNING! DC mode is used to polish the weld
bead to match the mirror finish of the material.
TIP. When using the polishing mode (DC), use
plenty of SURFOX electrolyte solution.
Note: When using DC setting, the SURFOX electrolyte solution will
become slightly yellow or will darken.
Use the mini wand to get into tight places where the hand
wand cannot go. Plug the mini wand into the accessory
outlet on the front panel.
7
Using the mini wand (optional) to clean and passivate
11SURFOX 205 User’s Guide
G) List of supplies and part numbers
The mini wand kit
(part no.: 54-B 133)
Brush Adaptor
Part no: 54-B 150
1 per package
SURFOX-T electrolyte
cleaning solution 100 ml
Part no: 54-A 001
6 per package
SURFOX-G electrolyte
cleaning solution 100 ml
Part no: 54-A 061
6 per package
Carbon fiber brush
Part no: 54-B 157
To be mounted on
the mini-wand
5 per package
Ideal for tight corners,
narrow surfaces and
intricate areas
12
8
Using the marking/etching wand (optional)
Using the marking/etching wand (optional)
PRO kit (54-B 081) includes:
1 marking/etching wand
with graphite insert
35 mm X 10 mm
and connecting cable
20 marking pads
5 O-Rings
1 SURFOX-M, 100 ml solution
SURFOX solution, 100 ml
1 Stencil printer and software
1 Stencil paper roll 100 mm (W)
X 20 m (L)
INOX / STAINLESS
ALU
DC
Polishing
Etching
AC
Cleaning
Marking
A) Marking kits
Standard kit (54-B 080) includes:
1 marking/etching wand with
graphite insert
35 mm X 10 mm
and connecting cable
20 marking pads
5 O-Rings
1 SURFOX-M, 100 ml solution
1 SURFOX-E, 100 ml solution
B) Selecting the proper mode
Turn the selector knob to the marking/etching wand icon.
Use the marking/etching wand to permanently mark or etch
your company name, logo, part number or other desired
information onto the surface using permanent or disposable
stencils. Plug the marking/etching wand into the accessory
outlet on the front panel.
On stainless steel, use AC and SURFOX-M to do a marking;
use DC and SURFOX-E to make an etching. On aluminum,
use AC and SURFOX-M ALU to make a black marking and
DC and SURFOX-E to make an etching. On titanium, use
AC and SURFOX-M to do a blue marking.
C) SURFOX testing devices
SURFOX Passivation Tester (54-T 012)
To monitor the state of corrosion protection and to ensure
proper passivation of the workpiece.
Corrosion resistance of stainless steel is significantly reduced
near welds as a result of the heating cycle. Visually, this can
be seen as a darkened zone next to the weld. When electro-
chemical cleaning is performed on the weld, corrosion risk
is reduced but the treated zone still has to be passivated for
24-48 hours before the corrosion protection is fully restored.
TECHNICAL BULLETINS AVAILABLE ON OUR WEB SITE.
9
Neutralizing
13SURFOX 205 User’s Guide
Neutralizing
The SURFOX-N (and FT 100) liquid is a specially formulated
neutralizer for the SURFOX electrolyte solutions. It is a
powerful ready-to-use formula which leaves no residue, is
non-toxic, solvent free, water-based and biodegradable.
A) Directions for neutralizing SURFOX
electrolyte cleaning solutions
1. Remove any excess SURFOX electrolyte solution using
a soft cloth or rinsing with water.
2. Spray SURFOX-N or FT 100 on the surface.
3. Wipe dry with another soft clean water.
For more information about this product, refer to product SDS.
WARNING! Be sure to wipe off all excess SURFOX
electrolyte solution from the surface and neutralize
otherwise the inorganic salt from the phosphoric
acid will adhere to the surface and cause deposits.
B) SURFOX WELD cleaning and neutralization
procedure
Clean the weld using the SURFOX machine and SURFOX
electrolyte solutions. Work only 3-5 feet per minute.
Note: The cleaning accessory should be kept moist – not dripping.
1. After weld cleaning, use a clean cloth or paper towel and
wipe the affected area in a squeegee action from left to
right. Then discard the cloth or paper towel. You could
also rinse the surface with water.
After cleaning the weld with the SURFOX weld cleaning
machine, the electrolyte solution must be neutralized.
1. Spray the affected area with SURFOX-N or FT 100
neutralizer. Allow to sit for 15 seconds on the surface.
2. Use a clean cloth or paper towel and wipe the affected
area in a squeegee action from left to right. Then discard
the cloth or paper towel. You could also rinse the
surface with water.
Note: Failure to neutralize or neutralize properly will result in clouding,
hazing and dulling of the surface on top of slowing the passivation
process.
Permanent salt deposits due
to unproper neutralization
and rinsing.
SURFOX-N neutralizer Part No.
500 ml 54-A 023
5 L 54-A 026
20 L 54-A 027
208 L 54-A 028
FT 100 Part No.
500 ml 53-G 183
20 L 53-G 187
208 L 53-G 188
FT 100 is a surfactant-free, fast-
drying cleaning agent that removes
light oil pollution, dust, fingerprints,
felt pen, and pencil residues from
lacquered surfaces, plastics, glass,
mirrors, metals, and all highly
polished glossy surfaces.
SURFOX Powercloth™
Part No. 53-B 090
10 per package
14
10
Accessories
Accessories
Replacement wand
Threaded carbon fiber
brushes adaptor
Part no: 54-B 149
1 per package
A) Selection and mounting of the cleaning
pads and tips
Tungsten tips are made from high quality tungsten alloy
material. Other materials will not resist the harsh environ-
ment created by the electrochemical process.
Inserts
Tungsten insert 90°
No: 54-B 143
Use with cleaning pad 54-B 026
and clamp ring 54-B 002.
Large graphite insert
No: 54-B 009
Use with large cleaning pad 54-B 043.
Ideal for large welded areas
and for surface renovation.
WARNING! When the insert is too worn, it can
cause damage to the cleaning pads.
O-Ring Worn edges on insert.
TIP. Resurface the insert using a bench grinding
wheel or angle grinder.
Note: Be sure to install the O-Ring 48-R 113 located at the back
of the insert whenever they are changed.
Narrow tungsten insert 90°
No: 54-B 017
Use with cleaning pad 54-B 028
and clamp ring 54-B 020.
Threaded carbon fiber brushes
Part no: 54-B 158
Triangular and Round shapes
(round shape shown)
5 per package
Ideal for tight corners,
narrow surfaces and
intricate areas
Accessories 10
Accessories
15SURFOX 205 User’s Guide
B) High conductivity cleaning pads
Cleaning pads are made of a complex blend of highly
conductive synthetic polymer which is very resistant to
wear and which offers excellent thermal stability. For
longer life, remove the cleaning pad and neutralize with
SURFOX-N at the end of each working day.
Cleaning pads are available in three sizes:
Features
Flexible: Can be folded many ways
Soft on surfaces
Can be used both sides
Long lasting
Highly conductive (4x more conductive than
previous generation)
Standard cleaning pad
No: 54-B 026
Use with insert 54-B 143
Narrow cleaning pad
No: 54-B 028
Use with insert 54-B 017
Large cleaning pad
No: 54-B 043
Use with large graphite insert
54-B 009
Narrow clamp ring for
narrow pads No: 54-B 020
Use with narrow inserts.
10 per package.
Clamp ring for standard
cleaning pads No: 54-B 002
Use with standard inserts.
10 per package.
16
10
Accessories
Accessories
C) PTFE clamp rings
PTFE clamp rings are designed to hold the cleaning pads
on the tungsten inserts.
They are available in two sizes:
D) SURFOX electrolyte solutions
Surfox electrolyte solutions are specially formulated
phos-phoric acid cleaning solutions designed to be used
only in WALTER SURFOX electro cleaning systems.
E)
Mounting a cleaning pad
1. Squeeze and insert clamp ring.
3. Firmly press in tungsten tip.
2. Insert cleaning pad.
4. Remove tip with installed pad and clamp ring.
SURFOX-G
pH NEUTRAL Electrolyte
Cleaning Solution
Cleans up to 3-5 feet per minute.
1.5 L / 50.7 oz. 54-A 065
STD Pack: 1 STD Carton: 4
5 L / 1.3 gal. 54-A 066
STD Pack: 1 STD Carton: 1
20 L/5.2 gal. 54-A 067
STD Pack: 1 STD Carton: 1
208 L / 55 gal. 54-A 068
STD Pack: 1 STD Carton: 1
SURFOX-T
Heavy-Duty Electrolyte
Cleaning Solution
Cleans up to 3-5 feet per minute.
1.5 L / 50.7 oz. 54-A 005
STD Pack: 1 STD Carton: 4
5 L / 1.3 gal. 54-A 006
STD Pack: 1 STD Carton: 1
20 L/5.2 gal. 54-A 007
STD Pack: 1 STD Carton: 1
208 L / 55 gal. 54-A 008
STD Pack: 1 STD Carton: 1
11
Safety features
17SURFOX 205 User’s Guide
Safety features
A) Sparks on the tip/work piece
To avoid short circuits (arcing), the machine automatically
stops when a metal to metal contact happens. There is an
inverter board that monitors the voltage every millisecond.
If the voltage sharply increases creating a short, the system
will automatically cut the power to the tip to avoid any
damage to the equipment.
To restart the machine, simply press the hand wand
ON button.
WARNING! To avoid drawing too much amperage
and automatically stopping the power to the tip,
make sure that you touch only one surface at a time.
The machine is set to work at a maximum of 15
amps. If the amperage goes above 15 amps, the
machine automatically shuts down.
WARNING! The inside temperature can increase
for many reasons: high ambient temperature, lack of
proper air circu-lation around the machine, fluctuations
in voltage, electrical set-up in the shop, etc.
Example: On a flat surface, the amperage is around
12 amps. The contact surface area is relatively small.
Example: An internal angle, which if you touch 2 sides
simultaneously, the contact surface area is doubled,
amperage goes above 15 amps and the machine stops.
Note: Automatic shut off if ground is not detected within 20 seconds.
B) Internal temperature
To protect the internal components of the machine, there
are temperature sensors inside the machine. If the operating
temperature is too high, the machine will shut down, the
corresponding LED on the front panel with light and the unit
will restart by itself when the temperature reaches an
acceptable level. The corresponding LED will then turn off.
light on. There is an internal fan inside the machine to keep
all the components cool.
C) AC/DC current basics
Alternating Current (AC) flows one way, then the other
way, continually reversing direction. An AC voltage is
con-tinually changing between positive (+) and negative (-).
Direct Current (DC) always flows in the same direction,
but it may increase and decrease. A DC voltage is always
posi-tive, but may increase and decrease.
18
11
Safety features
Safety features
D) AC/DC settings on the SURFOX machine
Example of cleaning and passivation with SURFOX in
AC mode:
Microscopic view of the material.
Example of cleaning and passivation with SURFOX in
DC mode:
Microscopic view of the material.
E) Welds that cannot be cleaned
If the area around the weld is black (not blue) from contami-
nation, this is a problem of high heat generated during the
welding process. The contaminated areas do not conduct
electricity. If there is no conductivity in the material, the
SURFOX system cannot work.
If there are two welds on top of the other, the structure of
the material has been seriously altered. These areas may
not be cleaned.
The quality of the weld is critical. The better the weld, the
easier it will be to clean.
Oxide
layer to be
removed
Cleaning and
passivation is perfect.
Cleans every crack in
the material.
Oxide
layer to be
removed
Cleaning and
passivation is perfect.
Cleans every crack in
the material. Alteration of
the material
due to the
DC setting.
BEFORE AFTER
BEFORE AFTER
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Walter SURFOX 205 Le manuel du propriétaire

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Le manuel du propriétaire