Troubleshooting - Makita CL121D Instruction Manual

Storage
WARNING:
Never leave the battery cartridge
and charger in a car. The temperature inside a car
sitting in the sun may exceed 50 °C (122 °F). It may
cause the battery cartridge deteriorated and result in
liquid ejection, smoke emission or a fire.
WARNING:
Never use the charger in a stor-
age bag. Blocking the air vent may result in smoking
emission or a fire.

Troubleshooting

Before asking for repairs, check the following points.
Symptom
Weak suction power
Not working
Dust case cover does not close
NOTE: Do not attempt to repair cleaner by yourself.
with on-vehicle inverter. It may cause abnormal
heat and result in a fire.
in a car. If the battery cartridge is exposed to the tem-
perature range out of 10°C (50 °F) - 40°C (104 °F), it
may generate heat and/or fire or explode.
trated to avoid tripping, when the cleaner is not
used.
Unfolded hose may catch your foot and cause personal
injury.
► 1. Hook 2. Hose
Area to be investigated
Is dust bag or paper filter full of dust ?
Is dust bag clogged ?
Is paper filter clogged ?
Is the battery cartridge exhausted ?
Is the battery cartridge exhausted ?
Is dust bag or paper filter set ?
13 ENGLISH
WARNING:
Never charge the battery cartridge
WARNING:
Never charge the battery cartridge
CAUTION:
Always store the hose as illus-
1
Empty dust bag or paper filter.
Dust down or wash the dust bag.
Replace paper filter.
Charge the battery cartridge.
Charge the battery cartridge.
Set dust bag or paper filter.
2
Fixing method