General
WARNING! The user must only carry out the
!
maintenance and service work described in
this Operator's Manual. More extensive work
must be carried out by an authorized service
workshop.
To prevent accidental starting, the steps
described in this chapter must be performed
with the motor off and the power cable
removed from the socket, if not otherwise
stated.
Wear personal protective equipment. See
instructions under the "Personal protective
equipment" heading.
The life span of the machine can be reduced
and the risk of accidents can increase if
machine maintenance is not carried out
correctly and if service and/or repairs are
not carried out professionally. If you need
further information please contact your
nearest service workshop.
Daily maintenance
•
Check that the machine's safety equipment is
undamaged. See instructions in the section "Machine's
safety equipment".
•
Clean the outside of the machine. Do not use a high
pressure washer to clean the saw.
•
Open the blade guard. Clean both the inside and outside,
and close the blade guard.
WARNING! Never clean motor and electric
!
parts with water.
NOTICE! Clean the machine properly to prevent debris and
small pieces of tile to enter and cause damage to the water
system. If any back flushing water from the cart is flooding
over the collector tray under the cart, remove the collector
tray and clean it out. Reattach the collector tray.
Replacing the carbon brushes
The carbon brushes must be removed and checked regularly.
Weekly if the machine is used daily or at longer intervals if the
machine is used more seldom.
•
Loosen the bolts holding the protective hood and then lift
off the cover.
•
Loosen the screw (2).
•
Lift the brush retainer spring to one side (1).
•
Pull out the coal brush from the holder (3).
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MAINTENANCE
2
•
Fit the new carbon brush. Make sure to fit the carbon
brush the right way and that is slides easily into the brush
holder. If the carbon brush is fitted the wrong way, it can
get stuck.
•
Put the brush holder spring back into place.
•
Insert the carbon brush connection under the screw.
•
Repeat the procedure with the other carbon brush.
•
Assemble the protective cover.
Water pump
Do the following if the water pump stops pumping water.
•
Stop cutting.
•
Shut down the machine and disconnect the power plug.
•
Remove the water pump.
Clean the water pump
•
Remove the water intake lid (1).
•
Twist the impeller cover (2) and pull out.
•
Pull out the impeller (4) and shaft (3) and clean the parts
including the housing.
2
A cloth may be used to remove iron particles that might
adhere to the magnetic rotor shaft.
Water drain
Clean the water recovery tray after every use.
•
Stop the cutting.
•
Lift the water recovery tray and pull to release the back of
the water recovery tray.
•
Lift up and release the plastic hook from under the cart.
•
Clean the water recovery tray and put it back.
Repairs
All types of repairs may only be carried out by authorised
repairmen. This is so that the operators are not exposed to
great risks.
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English