Troubleshooting - Husqvarna 1-8DPF40 Bedienungsanweisung

To do a check of the chain tension of
the drive system
WARNING:
without the chain cover installed.
1. Stop the product. Refer to
page 19 .
2. Remove the chain cover.
Problem
Too much vibra-
tion and/or unusual
noises.
2124 - 001 - 13.04.2023
Do not operate the product
To stop the product on

Troubleshooting

Cause
The blastwheel is worn or damaged.
Incorrect alignment of the blastwheel and
control cage.
There are loose screws and nuts.
Incorrect tension of the V-belts.
The motor is damaged.
The wheels are damaged.
3. Push the chain to examine the tension. If you can
push the chain a distance of 5 mm, the tension is
correct.
4. Loosen the nuts.
5. Move the chain wheel to adjust the tension.
6. Tighten the nuts.
7. Install the chain cover.
Solution
Replace the parts that are worn or damaged.
Adjust the alignment of blastwheel and con-
trol cage.
Tighten all screws and nuts.
Do a check of the V-belt tension. Refer to
do a check of the V-belt tension on page 22 .
Replace the motor. Speak to an approved
Husqvarna service agent.
Replace the wheels.
To
23