
38
C 08 Order No. BA 92-20-256 Issue 01.03.08
7.2
Regular Maintenance Operations
Any maintenance and repair operation should only be carried
out by qualified personnel or by your competent service
technician.
You must only carry out the following service operations.
Before starting welding, check welding cable and control cable for faults and
damage.
Threat to life!
Never work with damaged cables. Use of damaged cables
means risking an electrical shock.
Before you start any cleaning and maintenance operation
with welding gun, switch off the connected power unit and
disconnect control cable and welding cable from power unit.
Clean the surface of the welding gun of dirt and dust.
Do not use any solvent containing cleaning agents.
Solvent containing cleaning agents may damage the plastic
components of the welding gun.
Check the chuck from time to time. If you disclose scorching areas on the
chuck, replace the chuck (see chapter 4 and 5).
Before you start working, check the bellows at the front end of the welding gun
for possible damage and if properly installed.
Never work with damaged or improperly installed bellows.
This may significantly affect life expectancy of your welding
gun.
There are some markings (type and adjustment guides) placed at the welding gun.
Take care that markings remain clearly visible.
Replace illegible or damaged markings.
Содержание 92-20-256
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