Tweco Spool Gun Firepower - Manual (Page 14)

Firepower SPOOL GUN OPERATING AND SAFETY MANUAL
14
5. Maintenance
5.1 Controls
Before you maintain or replace spool gun
parts, turn the power source off.
Replace contact tip if hole is enlarged or
deformed. Always make sure to use the
correct diameter for the wire
Replace liner if hole is obstructed. Smooth
head of liner.
Periodically clean inside of nozzle and holes of
gas diffuser. Use an anti-spatter spray.
Periodically clean drive rolls.
Check condition of cable. Do not make
temporary repairs. Repairs should only be
made by qualified personnel.
Do not bend cables and hoses too tightly, to
avoid damage that may prevent gas from
flowing freely.
Repairs must be done only by skilled and
qualified personnel.
Used parts should be recycled in a proper way,
meeting the local requirements.