Trouble Shooting - GMC BJ11OM Handbuch

Trouble shooting

WARNING!
Turn the on/off switch to the off position and unplug the tool
from the power supply before performing trouble shooting procedures.
Trouble
GB
Biscuit joiner
will not start
Blade does not
reach full speed
Biscuit does
not fit into slot
Poor cutting
Vibration or
abnormal noise
* visit www.gmctools.com for your nearest authorised service centre
Problem
Power cord not plugged in
Power fault, fuse or circuit breaker tripped
Cord damaged
Burned out switch
Faulty motor
Extension cord too long or undersized
Tool is overheating
Incorrect biscuit being used
Accessory blunted
Loose parts
Blade vibrating
Moving parts excessively worn
Suggested remedy
Ensure that the cord is connected to the power supply
Check the power supply
Use authorized service center to repair or replace*
Use authorized service center to repair or replace*
Use authorized service center to repair or replace the motor*
Use extension cord heavy enough to carry the current
Turn off the tool and let it cool down to room
temperature. Inspect and clean the ventilation slots
Check to see that the biscuit is the same size as
the slot cut. ie. use a #10 biscuit for a #10 slot.
Replace with new biscuit joiner blade
Check to see that all levers are secure including bevel
adjustment lever and height adjustment lever
Ensure that the blade flange is securely tightened
Use authorized service center to repair or replace*
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