Silverline 129901 Mode D'emploi page 8

GB
Problem
Drill is uncomfortable to use due to vibration
Tool will not start
Slow rotation speed
Slow rotation speed or no rotation plus possible visible
sparking from motor vents
Drilling performance poor with masonry
8
Cause
Tool is being used for too long a session
No power, fuse blown or circuit breaker tripped
Power cable damaged
Trigger Switch (7) faulty
Faulty motor
Tool is overheating
Carbon brushes worn
Hammer mode not selected
Drill bit tip worn or damaged
Very dense material
Solution
Take frequent breaks and read the sections in this manual
regarding vibration
Check and replace fuse if necessary or reset circuit breaker.
In the event the fuse blows after replacing or the circuit
breaker trips again immediately contact an authorised
service centre
Contact an authorised service centre
Contact an authorised service centre
Contact an authorised service centre
Allow to cool for a few minutes and then run the drill with
no load in high gear for 2-3 minutes to accelerate cooling
of the motor
Contact an authorised service centre to have the carbon
brushes replaced
Enable hammer mode
Replace drill bit
Drilling speed will be slow in such material. A smaller pilot
drill can be drilled first to speed up the drilling process