6 TROUBLESHOOTING
PROBLEM CHECK SOLUTION
Engine overheating. Coolant level low. Add coolant.
Engine cooler clogged. Clean cooler.
Engine fan belt slipping. Tighten belt. Replace belt if damaged.
Air intake restricted. Replace air lter, check intake system.
Hydraulic uid overheating. Hydraulic uid level low. Add hydraulic uid.
Hydraulic cooler clogged Clean cooler.
Hydraulic cooler fan not
running.
Check fan operation. Check cooler fan
fuse located near the battery.
Hydraulic lter clogged. Replace lter.
Repeatedly exceeding
hydraulic system limits
causing hydraulic uid to
ow over relief valve.
Ease up operation, don’t exceed limits
of the machine.
Weak auxiliary hydraulic
function on attachment.
Hydraulic lter clogged. Replace lter.
Engine throttle set too low. Increase engine speed.
Hydraulic relief valve set
too low.
Contact your Baumalight dealer for
assistance.
Can not connect hydraulic
couplers.
Hydraulic pressure lock. Stop engine and push joystick forward
to connect one coupler and pull back to
connect the other. Ensure joystick is in
neutral position before starting engine.
Fuse blown. Overloaded 12 Volt
receptacle.
Unplug load on receptacle. Replace
fuse located near the battery.
Solenoid failure. Test solenoid. Replace solenoid if
necessary. Replace fuse.
Damaged or faulty wiring. Check for worn or damaged wiring.
Repair wires or replace harness if
necessary. Replace fuse.
Engine starts but no other
functions operate.
Blown fuse. Check fuse on circuit from Lofa panel.
Replace fuse in harness located behind
the Lofa instrument panel in the engine
compartment.
Engine will not crank over. Main fuse blown. Replace main fuse located inside
the Lofa instrument panel. Remove
instrument panel faceplate to access
fuse.
Damaged or faulty wiring. Check for worn or damaged wiring.
Repair wires or replace harness if
necessary.
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