Harbor Freight Tools Drillmaster 2 HP Fixed Base Router 68341 - Manual (Page 11)

Page 11 For technical questions, please call 1-800-444-3353. SKU 68341
tO PRevent SeRiOuS
injuRy FROm
aCCiDental OPeRatiOn:
turn the Power Switch off and unplug the
Router before performing any inspection,
maintenance, or cleaning procedures.
tO PRevent SeRiOuS injuRy
FROm tOOl FailuRe:
Do not use damaged equipment. if abnormal
noise or vibration occurs, have the
problem corrected before further use.
Cleaning, maintenance,
and lubrication
1. BeFORe eaCH uSe, inspect the general condition
of the tool. Check for loose hardware, misalignment
or binding of moving parts, cracked or broken
parts, damaged electrical wiring, and any other
condition that may affect its safe operation.
2. aFteR uSe, wipe external surfaces
of the tool with clean cloth.
3. Regularly clean all ventilation openings by
periodically brushing with a soft brush and/
or blowing clear with compressed air.
4. WaRninG! if the supply cord of this power
tool is damaged, it must be replaced only by a
qualified service technician.
Replacing Carbon Brushes
Remove and check the Carbon Brushes regularly.
Replace when they wear down to the limit mark on
the carbon. Replace both
brushes at the same time.
To replace: Remove the Brush
Caps and old brushes, then
insert the new brushes and
secure the caps in place.
Carbon
Brush
(18) Limit mark
Brush
Cap
(15)
maintenance and Servicing
Procedures not specifically explained
in this manual must be performed
only by a qualified technician.
troubleshooting
Problem Possible Causes likely Solutions
Tool will not start. 1. Cord not connected.
2. No power at outlet.
3. Tool’s thermal reset breaker
tripped (if equipped).
4. Internal damage or wear. (Carbon
brushes or switch, for example.)
1. Check that cord is plugged in.
2. Check power at outlet. If outlet is unpowered, turn off tool
and check circuit breaker. If breaker is tripped, make sure
circuit is right capacity for tool and circuit has no other loads.
3. Turn off tool and allow to cool. Press reset button on tool.
4. Have technician service tool.
Tool operates slowly. Extension cord too long or
wire size too small.
Eliminate use of extension cord. If an extension cord is
needed, use shorter/heavier gauge cord. See Extension
Cords in Grounding section on page 5.
Performance
decreases over time.
1. Accessory dull or damaged.
2. Carbon brushes worn or damaged. 1. Keep cutting accessories sharp. Replace as needed.
2. Have qualified technician replace brushes.
Excessive noise
or rattling.
Internal damage or wear. (Carbon
brushes or bearings, for example.)
Have technician service tool.
Overheating. 1. Forcing tool to work too fast.
2. Accessory misaligned.
3. Accessory dull or damaged.
4. Blocked motor housing vents.
5. Motor being strained by long or
small diameter extension cord.
1. Allow tool to work at its own rate.
2. Check and correct accessory to fence and/or table alignment.
3. Keep cutting accessories sharp. Replace as needed.
4. Wear ANSI-approved safety goggles and
NIOSH-approved dust mask/respirator while blowing
dust out of motor using compressed air.
5. Eliminate use of extension cord. If an extension cord is needed,
use one with the proper diameter for its length and load. See
Extension Cords in Grounding section on page 5.
Follow all safety precautions whenever diagnosing or servicing the tool. Disconnect power
supply before service.