GB
11
Problem
Possible cause
Solution
Red and green LEDs do not illuminate to indicate the battery
is correctly charging
Battery not correctly connected to charger
Clean battery socket of charger and battery contacts and
fully slide on to charger so it clicks in a locked position
Charger not powered
Recheck mains connection
Battery pack has low capacity
Battery not being fully charged
Do not remove battery until a full charge is indicated
Battery pack has been charged over 100 times and capacity
has started to reduce
This is normal for battery packs. Contact your GMC dealer to
purchase a replacement battery pack
Multi-Tool does not start when On/Off Switch (3) is operated
Battery completely discharged
Recharge battery or replace with a fully charged battery
Defective battery
Replace battery
Tool defective
Contact your GMC dealer or authorised service centre
Blade not cutting correctly
Speed setting too low
Increase speed
Material may not be suitable for the blade installed
Change blade
Material not suitable for tool
For some materials, including hardened metals, compatible
blades are unavailable. Revert to alternative methods of
cutting
Blade may be worn
Replace blade
Sanding sheets come loose from sanding pad during use
Speed set too high
Reduce speed
Too much downward pressure during use
Reduce hand pressure
Hook and loop surface of sanding pad worn out
Replace sanding pad
Unknown mechanical noise
Accessory not securely fitted
Check blade or other accessory is securely tightened
Tool fault
Stop using the tool and return it to an authorised GMC
service centre for repair
Burning smell or other abnormal operation
Tool defective
Contact your GMC dealer or authorised service centre
Troubleshooting
262286_Z1MANPRO1.indd 11
13/06/2014 15:43