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Warning: Please make sure that you have pulled the Plug from the main socket when you do the
following maintenance.
1.
Clean the pump
To clean the pump, remove the intake cover, and then take out of the filter foam
and impeller cover. Use a small brush or stream of water to remove any debris on the foam and the
impeller. (Fig.19.1)
Note: Please clean the pump immediately after you stop use
.
Otherwise the dry debris could
stick the filter foam and the impeller, which will cause you to replace the filter foam or the
pump.
2.
Replace the filter foam
To replace the filter foam, remove the intake cover, then take out of the
filter foam and put into a new one.
3. Replace the pump
After replacing new filter foam, if the pump still does not work, you have to
replace problem pump with a new one, only use the pump recommended by the manufacturer of
the machine. The changing procedures are as follows:
3.1 Loosen the bolt of the pump connecting box located inside the main frame and remove the cover
(Fig.19.2).
3.2 Loosen the bolt of the pump cable lock and take the pump plug out of connecting box
(Fig.19.3,19.4).
3.3 Take out the pump and replace a new one, install the new pump by reversing above procedures
3.1 to 3.2.
Note: Only an authorized person should perform other repairs!
VII TROUBLE SHOOTING
Below we have listed a number of possible causes and corresponding solutions in case the machine
dose not function as it should:
●
The motor gets hot.
1. The ventilation slots in the motor are blocked with dirt:
-Clean the cool ventilation slots;
2. The motor is defective:
-Have your stone cutter repaired by your supplier.
●
The connected machine does not work.
1. Interruption in the mains connection;
-Check mains connection for fracture.
2. The switch is broken.
-Have your stone cutter repaired by your supplier.
VIII ACCESSORIES
1. Rip/mitre cutting guide.
2. Hexagonal blade wrench.
3. Motor shaft holding wrench.
4. Handle.
