Operator's Manual

35
Maintenance
CAUTION!
For your safety, turn off the power switch and unplug
the saw from the power source before performing any
maintenance or cleaning. If the power cord becomes
damaged in any way, replace it immediately with an ap-
proved cord. When cleaning the saw, DO NOT SERVICE
the electric motor’s internal components yourself. Con-
tact an authorized service center.
Periodic maintenance of your tile saw allows for long life and
trouble-free operation. The saw can generate considerable
quantities of cutting residue. A cleaning, lubrication, and
maintenance schedule should be maintained.
As a common-sense and preventative maintenance prac-
tice, follow these recommended steps:
• Clean the entire saw, except electrical parts, with fresh
water after each use.
• Pump clean, fresh water for 1 minute through the water
pump and blade-guard assembly to safeguard against
slurry build-up and clogging.
• Inspect the diamond blade for it is overall integrity. Check
the rim for wear or damage.
• Use a soft cloth to clean the water and dust on the
machine.
• Keep the ventilation slots of the motor clean to prevent
overheating of the motor.
CAUTION:
Never use water or any other chemical liquids for clean-
ing the electrical parts of the machine.
Cleaning the Water Pump
Remove the front-plate accessory and remove the sponge.
Turn the impeller lid counterclockwise until the raised rib of
the impeller lid disengages from the groove. Remove the
impeller lid and impeller, and use a small brush or stream of
water to clean any debris.
Re-assemble the pump, referring to Fig. 52.
NOTE: The pump shaft cannot be removed.
NOTE: If the volume of water pumped by the water pump is
reduced or none after cleaning the water pump, replace the
water pump or have it repaired by a qualied service profes-
sional.
MAINTAINING YOUR SAW
Sponge
Impeller
Lid
Impeller
Pump
Shaft
Front Plate
Accessory
Fig. 52
Changing Carbon Brushes (Fig. 53)
Replace the carbon brush on both sides of the motor when
the motor stops running, or the carbon brush is worn out
(only approximate 9/32” or 5/16” (7 or 8mm) in length).
1. Loosen the plastic cap with a screwdriver, and pull out
the worn carbon brushes.
2. Insert new carbon brushes, replace the plastic caps,
and tighten.
Carbon Brush CapCarbon Brush Cap
Fig. 53