OM-715 Page 11
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SECTION 6 − MAINTENANCE AND TROUBLESHOOTING
6-1.
Routine Maintenance
Y
Disconnect power before maintaining.
Every Use
3 Months
6 Months
Inspect
Tips
Replace
Unreadable
Labels
Blow Off
Or
Vacuum
Unit
During Heavy Service,
Clean Monthly
OR
6-2.
Troubleshooting
Trouble
Remedy
No weld output.
Check line fuses, and replace if necessary.
Low weld output.
Dress or replace tips (see Section 4-1).
Check tip threads. Replace tips if necessary (see Section 4-1).
Remove and clean tongs (see Section 4-2).
Clean ends of tongs and tong holders (see Section 4-2).
Longer than normal weld time required.
Dress or replace tips (see Section 4-1).
Clean workpieces.
Adjust tong pressure (see Section 4-3).
Clean ends of tongs and tong holders (see Section 4-2).
Check input line voltage.
Burn through at point of weld.
Adjust tong pressure (see Section 4-3).
Dress or replace tips (see Section 4-1).
Realign tips (see Section 4-2).
Summary of Contents for HSW 15
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