Raider RD-MS21, User Manual, Page: 21 / 94

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the machine. Make sure that the ventilation
slots are free of dust and dirt. For stubborn
dirt use a soft cloth dampened with soapy
water. Never use solvents such as benzene,
alcohol, ammonia, etc.
These types of solvents can damage the
plastic parts.
10. Problem solving
10.1. The motor does not start
• The plug is not in the socket
• The power cord is broken
• The switch is defective. Take the machine
to your dealer for repair.
10.2. The saw cut is not even (jagged)
• The saw blade must be sharpened
• The saw blade is mounted back to front
• The saw blade is clogged with resin or
sawdust
• The saw blade is not suitable for the piece
of work being used
10.3. The height and/or mitre lever is
obstructed
• Chips and/or dust must be removed
10.4. The motor has difficulty in reaching
full speed
• The extension cord is too thin and/or too
long
• The mains voltage is less than 230 V
10.5. The machine vibrates excessively
• The saw blade is damaged
10.6. The machine becomes excessively
hot
• The ventilation slots are blocked. Clean
them out with a dry cloth.
10.7. The electromotor runs unevenly
• The carbon brushes are worn out.
Replace the carbon brushes or consult your
dealer.
11. Lubrication
The machine does not need any extra
lubrication.
12. Disposal.
The machine, accessories and packaging
should be sorted for environmental-friendly
recycling. The plastic components are
labelled for categorized recycling. Do not
dispose of power tools into household waste!
According the European Guideline 2012/19EC
for Waste Electrical and Electronic Equipment
and its implementation into national right,
power tools that are no longer usable must
be collected separately and disposed of in an
environmentally correct manner.