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SURFOX 305 User’s Guide 1
Table of contents
C) Selecting the proper current type,
AC or DC on stainless steel
D) Selecting the proper pumping mode
E) Cleaning and passivating
Using the mini wand (optional) to clean
D) Fume elimination system
6
electrolyte cleaning solutions 13
E) Fastening inserts on the large wand
6
B) SURFOX WELD cleaning and neutralization
7
A) Selection and mounting of the cleaning
7
B) High conductivity cleaning pads 15
8
D) SURFOX electrolyte solutions 16
A) Attaching the wand to the quick-connect
8
E) Mounting a cleaning pad 16
adaptor on the machine
B) Filling the tank and purging the line
C) Connecting the air supply 8
A) Sparks on the tip/work piece
D) Plugging in the ground clamp 8
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
E) Plugging in the power cord 8
6 Using the hand wand to electrochemically
clean, polish and passivate 9
A)
Selecting the proper mode 9
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
7
pads and tips
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
15
B) Selecting the proper current type,
AC or DC on stainless steel
A) Selecting the proper mode
B) Selecting the proper current type,
AC or DC on stainless steel
C) Selecting the proper current type,
AC or DC on stainless steel
D) Selecting the proper pumping mode
E) Cleaning and passivating
F) Neutralizing
G) List of supplies and part numbers
9 13 Warranty and service 19
A)
Warranty policy 19
B)
Repair and service 19
10
10
11
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Introduction
Introduction
Operation
Congratulations on purchasing the finest electrochemical
cleaning and passivation equipment available today.
WALTER’s SURFOX
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 effectiveness 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 investment. 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
TM
weld cleaning equipment quickly,
weld
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 oxide 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.
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SURFOX 305 User’s Guide 3
Safety Instructions
Safety Instructions
WALTER weld cleaning machines are produced in accordance
with applicable standards governing the manufacture,
performance and safety of industrial products.
WARNING! When using these machines, basic
safety precautions should always be observed to
reduce the risk of fire, electrical shocks and personal
injuries.
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
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.
the
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 SDS 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.
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Safety instructions Equipment controls
Equipment controls
Voltage/Amperage
Before connecting this unit, check that the voltage and amperage 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.
A) Control panel pictograms
Outlet for mini wand
or marking wand
Indicator for
internal temperature
Indicator for
power output
(Marking/Mini/Large)
Indicator for LOW
solution level
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).
Manual
pumping mode
INOX / STAINLESS
Application Selector Power Selector
Cleaning
Marking
Automatic
pumping mode
AC DC
Polishing
Etching
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SURFOX 305 User’s Guide 5
Equipment controls
B) Front and back view of the machine
ON/OFF button Control panel
A
Large wand hose
quick connect
(electrical, air and
solution supply lines)
ccessory Outlet
(Marking and
Mini-Wand port)
Ground Connector
Connect the hose to
the adaptor by rotating
the quick-connect part
of the hose clockwise
and making sure the
white dot ends in
the locked position
SURFOX electrolyte
solutions
filling and tank
Cleaning pad
mounting unit
Wand holder
Compressed air
connector
Power cord