To clean the cooling system
The product has a cooling system that keeps the
temperature of the product as low as possible.
The cooling system includes an air intake on the left side
of the product and a fan on the motor.
Maintenance
Clean the external parts of the product.
Make sure that the power trigger and the power trigger lockout function correctly
from a safety point of view.
Do a check of the cutting blade. Look for cracks and make sure that the cutting
blade is not unusually worn. Replace if necessary.
Clean the fan housing on the product.
Make sure that the screws and nuts are tight.
Make sure that the keypad works correctly and that it is not damaged.
Do a check of the connections between the battery and the product. Do a check
of the connection between the battery and the battery charger.
Blow through the product and battery soft with compressed air.
Keypad
Problem
Cause
Warning indica-
Temperature
tor flashing.
deviation.
Overload. Cut-
ting attachment
is clogged.
The power trig-
ger and the
start button are
pressed at the
same time.
745 - 008 - 12.11.2018
Troubleshooting
Solution
Let the product to cool down.
Clean the cutting attachment.
Release the power trigger.
1. Clean the cooling system with a brush weekly or
more frequently if necessary.
2. Make sure that the cooling system is not dirty or
blocked.
CAUTION:
cooling system can cause the product to
become too hot.
Maintenance schedule
WARNING:
you do maintenance.
The following is a list of the maintenance steps that you
must do on the product.
A dirty or blocked
Remove the battery before
Before
Weekly
Monthly
use
X
X
X
X
X
X
X
X
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