Norton 70184603243, Operating Instructions Manual

Page: 27 / 36

VERS. 21.01.2019 CMV 1000 Verto_MAN_EN
27
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
Wrong direction of rotation Wrong motor polarity Invert polarity on male plug
Motor is not running 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
Defective motor Change motor or contact motor
manufacturer
Motor stops during the cutting,
but can be restarted after a
short period Cutting advance too quick Cut slowly
Blade is blunt or glazed Sharpen the blade in
calcareous stone
Defective blade Change blade
Wrong blade corresponding to
the application Change blade
No water on the blade Water tap is closed Open tap on water pump
Water tray empty Fill up the water tray
Water supply system is blocked
up Clean water supply system
Water pump is not working Turn the machine off and clean
the pump thoroughly
Water pump defective Change the water pump