Maintenance - Femi CS 20-140 Manual De Instruccione

REPLACEMENT OF THE DISC (Fig.9)
CAUTION: Switch off the cut-off saw and disconnect it from the current, by removing the plug
from the socket before any adjustment, repair, maintenance work, cleansing and before replacing
the disc.
1. DISCONNECT THE TOOL FROM THE POWER SUPPLY.
2. On the exterior of the fixed protective cap, loosen the screw that fix the circular cover in the
central area of the disc, in order to access to the disc lock crew.
3. Move the lower moving protective cap by hand inside the fixed one.
4. Press the lock button of the axle (B), indicated by the arrow, and make the abrasive disc
turn until the axle is blocked.
5. Through the provided wrench, loosen the lock screw (C), by turning it anti-clockwise; remove
the screw (C), the washer (D), the external flange (E) and the abrasive disc.
DO NOT REMOVE THE INNER FLANGE OF THE DISC.
6. Be sure that the surfaces of the inner and external flanges are clean.
7. Position the new disc, the outside flange (E), the washer (D) and tighten the screw (C);
suitably tighten the lock screw to prevent the disc from skidding, while at same
time being careful not to damage the disc by deforming the contact surface
because of a too big hold.
IMPORTANT: ONLY USE REINFORCED ABRASIVE DISCS, RECOMMENDED AND WITH A
NOT EXPIRED VALIDITY DATE.
8. Lower the moving protective cap and put the cover again and fix it with the screw.
9. Start the machine for a while to check if the disc is correctly assembled and that it does not
touch any parts of the tool.
CAUTION: Before any adjustment, repair or maintenance work, and before changing the disc,
switch off the machine and disconnect it from any current source by removing the plug from the
socket.
In case you find out any damage to the protection devices or irregularities while processing or
checking the machine, you must get it repaired immediately by qualified persons.
Before use check that the protection and safety devices are perfectly efficient. After carrying out
the work, make a general cleaning of the machine.
Periodically clean the ventilation inlets of the engine.
Be sure that the protective cap can slide freely.
Be sure that the head and the clamp can smoothly lift and lower.
Check the noise of the engine periodically and brushes' consumption.
Periodically check that the supply cable is not damaged.
EN

MAINTENANCE

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