Lincoln SKF TLGB 20, Manual

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Troubleshooting
Condition Cause Corrective action
Grease gun fails to dispense grease. Grease tube assembly is out of grease. Check that grease tube assembly has grease.
Repeat priming operation.
Loss of prime. Remove ball check ( 16 ), clean and inspect ball
seat area.
Ball check ( 16 ) is not functioning. Clean or replace whip hose. Remove blockages.
Clogged whip hose. Clean or replace whip hose.
Display flashing red due to motor overload. Blocked lube point. Clean or replace whip hose.
Clogged whip hose. Empty grease tube assembly, refill and
repeat priming instructions.
Grease gun continues to lose prime. Air trapped in several locations in container
after bulk filling. Disassemble grease tube assembly and clean.
Be sure that follower has properly entered
grease cartridge.
Follower binding in grease tube assembly. Disassemble grease tube assembly and clean.
Be sure that follower has properly entered
grease cartridge.
Verify that the follower is not caught on rim of
grease cartridge.
Replace grease tube assembly ( 14 ) if damaged.
Check ball seat ( 16 ) and check ball dirty. Clean check ball ( 16 ) and check ball seat.
Battery fails to take a charge. No power to charger. Check that receptacle has power.
Battery may be bad. Replace battery.
Battery needs charging Recharge battery.
Motor fails to run. Faulty wiring to motor. Remove battery, disassemble handle and
check wiring connections on terminal,
trigger switch and motor.
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