
SPOOL COVER ASSEMBLY ( W4016301 ) INSTRUCTIONS
Manual 0-5350
Revision No.: AA
Issue Date: June 6, 2014
Spool Cover for UltraFeed VAF-4
and VAF-4HD Wirefeeders
16052 Swingley Ridge Road,
Suite 300 St, Louis, MO 63017
USA
www.victortechnologies.com
General Information
The Tweco spool cover (W4016301) is designed to be used together with UltraFeed VAF-4 and VAF-4HD Wirefeeders.
These instructions will guide you through the proper assembly procedure of the spool cover.
Supplied Parts (For UltraFeed VAF-4 and VAF-4HD Wirefeeders)
The following components are included in this kit:
Item Description Quantity
1 Bolt, M12 x 30 2
2 Star Washer, M12 2
3 Flat Washer, M12 2
Part Number: W4016301
Assembly Instructions
4 Screw, Countersunk, M5 x 12 2
5 Spool Cover Mounting Bracket 1
6 Spool Cover 1
7 Spool Cover Mounting Bracket 1
Table 1 Spool Cover Assembly
4
5
6
2
3
7
Art # A-12475
Figure 1 Spool Cover Assembly
Manual 0-5350 Rev AA 1 ©2014 Victor Technologies International, Inc

SPOOL COVER ASSEMBLY (W4016301) INSTRUCTIONS
WARNING
Disconnect input power to the power source before installing or removing this control.
SAFETY INSTRUCTIONS AND WARNINGS
WARNING
PROTECT YOURSELF AND OTHERS FROM POSSIBLE SERIOUS INJURY OR DEATH. KEEP CHILDREN AWAY.
PACEMAKER WEARERS KEEP AWAY UNTIL CONSULTING YOUR DOCTOR. DO NOT LOSE THESE INSTRUCTIONS.
READ OPERATING/INSTRUCTION MANUAL BEFORE INSTALLING, OPERATING OR SERVICING THIS EQUIPMENT.
Welding products and welding processes can cause serious injury or death, or damage to other equipment or
property, if the operator does not strictly observe all safety rules and take precautionary actions.
Safe practices have developed from past experience in the use of welding and cutting. These practices must be
learned through study and training before using this equipment. Some of these practices apply to equipment connected to power lines; other practices apply to engine driven equipment. Anyone not having extensive training in
welding and cutting practices should not attempt to weld.
Safe practices are outlined in the American National Standard Z49.1 entitled: SAFETY IN WELDING AND CUTTING.
This publication and other guides to what you should learn before operating this equipment are listed at the end of
these safety precautions. HAVE ALL INSTALLATION, OPERATION, MAINTENANCE, AND REPAIR WORK PERFORMED
ONLY BY QUALIFIED PEOPLE.
WARNING
ELECTRIC SHOCK can kill.
Touching live electrical parts can cause fatal shocks or severe burns. The electrode and work circuit is
electrically live whenever the output is on. The input power circuit and machine internal circuits are also
live when power is on. In semiautomatic or automatic wire welding, the wire, wire reel, drive roll housing, and all metal parts touching the welding wire are electrically live. Incorrectly installed or improperly
grounded equipment is a hazard.
1. Do not touch live electrical parts.
2. Wear dry, hole-free insulating gloves and body protection.
3. Insulate yourself from work and ground using dry insulating mats or covers.
4. Disconnect input power or stop engine before installing or servicing this equipment. Lock input power disconnect switch open, or remove line fuses so power cannot be turned on accidentally.
5. Properly install and ground this equipment according to its Owner’s Manual and national, state, and local
codes.
6. Turn off all equipment when not in use. Disconnect power to equipment if it will be left unattended or out of
service.
7. Use fully insulated electrode holders. Never dip holder in water to cool it or lay it down on the ground or the
work surface. Do not touch holders connected to two welding machines at the same time or touch other people
with the holder or electrode.
8. Do not use worn, damaged, undersized, or poorly spliced cables.
©2014 Victor Technologies International, Inc 2 Manual 0-5350 Rev AA

SPOOL COVER ASSEMBLY ( W4016301 ) INSTRUCTIONS
9. Do not wrap cables around your body.
10. Ground the workpiece to a good electrical (earth) ground.
11. Do not touch electrode while in contact with the work (ground) circuit.
12. Use only well-maintained equipment. Repair or replace damaged parts at once.
13. In confined spaces or damp locations, do not use a welder with AC output unless it is equipped with a voltage
reducer. Use equipment with DC output.
14. Wear a safety harness to prevent falling if working above floor level.
15. Keep all panels and covers securely in place.
WARNING
ARC RAYS can burn eyes and skin; NOISE can damage hearing.
Arc rays from the welding process produce intense heat and strong ultraviolet rays that can burn eyes
and skin. Noise from some processes can damage hearing.
1. Use a Welding Helmet or Welding Faceshield fitted with a proper shade of filter (see ANSI Z49.1 and AS 1674
listed in Safety Standards) to protect your face and eyes when welding or watching.
2. Wear approved safety glasses. Side shields recommended.
3. Use protective screens or barriers to protect others from flash and glare; warn others not to watch the arc.
4. Wear protective clothing made from durable, flame-resistant material (wool and leather) and foot protection.
5. Use approved ear plugs or ear muffs if noise level is high.
6. Never wear contact lenses while welding.
WARNING
FUMES AND GASES can be hazardous to your health.
Welding produces fumes and gases. Breathing these fumes and gases can be hazardous to your health.
1. Keep your head out of the fumes. Do not breathe the fumes.
2. If inside, ventilate the area and/or use exhaust at the arc to remove welding fumes and gases.
3. If ventilation is poor, use an approved air-supplied respirator.
4. Read the Material Safety Data Sheets (MSDSs) and the manufacturer’s instruction for metals, consumables,
coatings, and cleaners.
5. Work in a confined space only if it is well ventilated, or while wearing an air-supplied respirator. Shielding gases
used for welding can displace air causing injury or death. Be sure the breathing air is safe.
6. Do not weld in locations near degreasing, cleaning, or spraying operations. The heat and rays of the arc can
react with vapours to form highly toxic and irritating gases.
7. Do not weld on coated metals, such as galvanized, lead, or cadmium plated steel, unless the coating is removed
from the weld area, the area is well ventilated, and if necessary, while wearing an air-supplied respirator. The
coatings and any metals containing these elements can give off toxic fumes if welded.
Manual 0-5350 Rev AA 3 ©2014 Victor Technologies International, Inc