Global Machinery Company LS1200 - Manual (Page 13)

13
Maintenance
WARNING. Always ensure that the tool is switched off and
the plug is removed from the power point before making any
adjustments or maintenance procedures.
Cleaning
1. Keep the tool’s air vents unclogged and clean at all times.
2. Remove dust and dirt regularly. Cleaning is best done
with a rag.
3. Re-lubricate all moving parts at regular intervals.
4. If the body of the saw needs cleaning, wipe it with a soft
damp cloth. A mild detergent can be used but nothing like
alcohol, petrol or other cleaning agent.
5. Never use caustic agents to clean plastic parts.
CAUTION. Do not use cleaning agents to clean the plastic
parts of the tool. A mild detergent on a damp cloth is
recommended. Water must never come into contact
with the tool.
General inspection
Regularly check that all the fixing screws are tight. They
may vibrate loose over time.
Power cord maintenance
If the supply cord needs replacing, the task must be carried
out by the manufacturer, the manufacturer’s agent, or a
qualified electrical service repairer to avoid a safety hazard.
Troubleshooting
Trouble Problem Suggested remedy
Saw will not start Power cord not plugged in Ensure that the cord is connected to the power supply
Power fault, fuse or circuit breaker tripped Check the power supply
Cord damaged
Use authorised service centre to repair or replace
Burned out switch Use authorised service centre to repair or replace
Faulty motor Use authorised service centre to repair or replace the motor
Blade does not reach
full speed Tool is overheating Turn off the tool and let it cool down to room temperature.
Inspect and clean the ventilation slots
Poor cutting Blunt blade Replace or sharpen circular saw blade
Vibration or abnormal
noise Loose parts Check to see that all knobs and levers are securely
tightened including bevel adjustment knob, depth locking
lever and parallel fence locking knob
Blade vibrating Ensure that the blade nut is securely tightened
Moving parts excessively worn Use a qualified electrical service repairer to repair or replace