24
MAINTENANCE
Regular maintenance
Caution: Unplug the machine from its power source before maintenance.
1.
The machine should be cleaned after each use.
2.
Replace worn out cutting wheel.
3.
Replace damaged protection device.
4.
Dust and pollution must be removed regularly from the machine. The best way to clean the
machine is with a piece of cloth or soft brush.
5.
All moving parts must be lubricated regularly.
6.
Never use corrosive substances to clean plastic parts.
7.
The tub (4) and water pump (14) must be cleaned regularly to move dirt as otherwise the
cooling of the diamond cutting wheel (10) is not guaranteed.
Transport
Caution: Unplug the machine before moving or transporting.
To transport the machine set the machine head in front and engage the locking pin (13).
TROUBLE SHOOTING
Problem
Cause
Solution
Motor has no output.
An undersized extension cord
c) Overload
a) Check the electrical connections
and mains fuse.
b) Check the machine.
Engine fails to start
Faulty mains fuse
c) Extension cable defect
c) Defect motor or switch
connections
d) Defect motor or switch
a) Check the mains fuse.
b) Replace the extension cord.
c) Let an electrician check the
connections.
d) Let an electrician check the motor
and switch.
Changing diamond cutting wheel
Caution: Unplug the machine from its power source
before changing the wheel.
1. Loosen the 2 bolts (F) and take out the saw blade
protection (20).
2. Place the wrench (21) on the motor shaft and keep it
there.
3. Loosen the flange nut in the running direction of the
cutting wheel (10) with the wrench (22).
4. Remove the outer flange (23) and the wheel (10).
5. Clean the supporting flange carefully before installing
the new wheel.
6. Insert the cutting wheel in the reverse order. Make sure
that the wheel is appropriately fixed.
7. Put the saw blade protection (20) back in position.
Caution:
Pay attention to the running direction of the
cutting disc!