Malfunctions; After-Sales Service - Femi CS 20-140 Manual De Instruccione

CHECK AND REPLACEMENT OF CARBON BRUSHES (Fig.10)
CAUTION: Before checking the carbon brushes, disconnect the machine from the power supply.
The life of the carbon brushes can vary, and it depends on the motor working load. If the tool is
new or after the replacement of the carbon brushes, check the carbon brushes after the first 50
hours of use.
After the first check, you must control the carbon brushes every 10 hours of use until it is
necessary to replace them.
The housing of the carbon brushes (A) are positioned on each side of the motor. Change both
the carbon brushes if the carbon of one of the brushes is worn and it is smaller than 5 mm, or in
case a spring or a wire is burnt or damaged. If the carbon brushes are still usable after the
inspection, re-assemble them on their original position.
The cut-off saw does not start:
- The electric current is missing in the socket to which the supply cable is connected.
- The supply cable is faulty
- The engine is damaged or the carbon brushes must be replaced
- The thermal cut-out has started
Vibrations on the machine
- The disc is not properly fixed
The engine does not work properly:
(excessive heating, exaggerate twinkle of the carbon brushes and consequent noise
accentuation)
- The engine may be damaged: get the machine checked by an electrician
- Carbon brushes must be replaced
All the tools and accessories are made and tested by using the safest and most modern
productive methods. However, if a tool get damaged, it must be repaired by a FEMI authorised
after sales centre.
You can sending a request to the e-mail address [email protected].
EN

MALFUNCTIONS

AFTER-SALES SERVICE

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