Maintenance - Wen 70730 Instruction Manual

WARNING: Always ensure that the tool is switched off and the plug is removed from the outlet before
making any adjustments or maintenance procedures.
Any damage to this tool should be repaired and carefully inspected by qualified repair personnel before use. Have
your power tool serviced by a qualified repair person using only identical replacement parts to maintain the safety
of the power tool.
GENERAL MAINTENANCE
1. Keep the tool's air vents unclogged and clean at all times.
2. Remove dust and dirt using a soft brush or a clean cloth after each use. Remember to wear eye protection.
WARNING: Do not at any time let brake fluids, gasoline, petroleum-based products, penetrating oils come in
contact with the plastic parts. Avoid using solvents when cleaning plastic parts. Chemicals can damage, weaken or
destroy plastic which may result in serious personal injury.
3. Regularly check that all screws are tight. They may vibrate loose over time.
4. Regularly check the power cord for any damage. Power cord maintenance must be carried out by authorized
personnels in order to avoid safety hazards.
CARBON BRUSHES
If you see excessive sparks during cutting, it is time to inspect and replace the carbon brushes. Have an experienced
person perform the inspection and maintenance. The carbon brushes are located inside the motor housing, which
can be accessed by unscrewing and opening the motor housing cover. Replace both carbon brushes when either
has less than 1/4 in. length of carbon remaining, or if the spring or wire is damaged or burned. Reinstall the motor
housing.
STORAGE
1. Store the miter saw and its accessories in a dark, dry and frost-proof place that is inaccessible to children.
2. The optimum storage temperature is between 41 to 86˚F (5 to 30˚C).
3. Cover the miter saw in order to protect it from dust and moisture. Preferably store it in its original packaging with
the instruction manual.
4. Remove the batteries before storing the miter saw for a long period of time. Store the battery at a cool and dry
place away from fire and heat.
PRODUCT DISPOSAL
When the product reaches the end of its lifetime, please do not dispose of it with household waste. Electrical and
electronic products are hazardous to the environment and human health due to the presence of hazardous sub-
stances. Take the product to your local recycling facility for it to be responsibly recycled to minimize impacts on the
environment.
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MAINTENANCE