18
7 Faults: causes and cures
7.1
Fault-finding procedures
Should any fault occur during the use of the machine, turn it off, and isolate it from the electrical
supply. Any works dealing with the electrical system or supply of the machine can only be carried
out by a qualified electrician.
7.2
Trouble-shooting guide
Trouble
Possible source
Resolution
No electricity
Check the electrical supply
(fuse for example)
Connection cable section too
small
Change connection cable
Defective connection cable
Change connection cable
Defective switch
CAUTION : can only be solved
by qualified electrician
Motor is not running
Defective motor
Change motor or contact motor
manufacturer
Cutting advance too quick
Cut slowly
Blade is blunt or glazed
Sharpen the blade in
calcareous stone
Defective blade
Change blade
Motor stops during the cutting,
but can be restarted after a
short period (overload
protection)
Wrong blade specification for
the application
Change blade
Water pump switched off
Switch on the water pump
Not enough water in the pan
Refill the water pan
Water tap is closed
Open tap on blade guard
Water supply system is blocked
up
Clean water supply system
No water on the blade
Water pump is not working
Change the pump
Содержание CST 100 Modulo
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