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7
Troubleshooting
7.1
General
Consult the Holmatro dealer if the listed solutions do not give the desired result, or in case of other
problems. For malfunctions or repair, always specify the model and serial number of the equipment.
NOTICE
If the battery pack has to be returned to the dealer for repairs, make sure that the battery
pack is packaged according to the specific instructions applicable for Li-Ion battery packs.
See section 8.7.
7.2
The tool does not operate when the deadman's handle is operated
/i
Possible cause
The battery condition is poor.
The tool is not started.
The battery pack is in the sleep mode. This
occurs when the tool is not used for about
10 minutes.
The electric motor does not operate.
The temperature indicator of the tool
flashes.
The temperature indicator of the battery
flashes.
The internal sensors of the tool are dirty.
7.3
The LEDs of the tool do not come on when the tool is started
/i
Possible cause
The battery pack is not locked.
The battery pack is in the sleep mode. This
occurs when tool is not used for about 10
minutes.
The deadman's handle is not in neutral
position.
7.4
The useful operating time between the individual charging cycles of the
battery pack is less than 5 minutes
/i
Possible cause
The battery pack is worn out.
52
Solution
•
Check the battery pack condition. See section 3.6.2.
•
Replace the battery pack by a fully charged battery
pack.
Push the on/off switch. The LEDs should come on.
To start the battery pack again:
•
Push the on/off switch.
Have it repaired by a Holmatro Certified Technician.
Refer to 3.4.
Refer to 3.4.
Clean the sensors. Refer to 6.4.4
Solution
Remove the battery pack and put it in the tool again until
the battery pack locks.
To start the battery pack again:
•
Push the on/off switch.
Put deadman's handle in neutral position.
Solution
Replace the battery pack.
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