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. A complete Parts List is available at www.HobartWelders.com
OM-925 Page 24
SECTION 7 − MAINTENANCE & TROUBLESHOOTING
7-1. Routine Maintenance
Y Disconnect power
before maintaining.
. Maintain more often
during severe conditions
.
n = Check Z = Change ~ = Clean l = Replace
* To be done by Factory Authorized Service Agent
Reference
Every
3
Months
l Damaged Or Unreadable
Labels
l Repair Or Replace
Cracked Weld Cable
~ Clean And Tighten Weld
Terminals
Every
6
Months
OR
Months
~ Inside Unit
7-2. Overload Protection
802 441
1 Supplementary Protector CB1
CB1 protects unit from overload. If
CB1 opens, unit shuts down.
Reset supplementary protector.
1
7-3. Drive Motor Protection
Drive motor protection circuit protects drive motor from overload. If drive motor becomes inoperative, release gun
trigger and wait until protection circuit resets allowing drive motor to feed wire again.