Husqvarna 1-8DPF40 Operator's Manual

To do a check of the chain tension ofthe drive systemWARNING: Do not operate the productwithout the chain cover installed.1. Stop the product. Refer toTo stop the product onpage 19.2. Remove the chain cover.3. Push the chain to examine the tension. If you canpush the chain a distance of 5 mm, the tension iscorrect.4. Loosen the nuts.5. Move the chain wheel to adjust the tension.6. Tighten the nuts.7. Install the chain cover.TroubleshootingProblem Cause SolutionToo much vibra-tion and/or unusualnoises.The blastwheel is worn or damaged. Replace the parts that are worn or damaged.Incorrect alignment of the blastwheel andcontrol cage.Adjust the alignment of blastwheel and con-trol cage.There are loose screws and nuts. Tighten all screws and nuts.Incorrect tension of the V-belts. Do a check of the V-belt tension. Refer toTodo a check of the V-belt tension on page 22.The motor is damaged. Replace the motor. Speak to an approvedHusqvarna service agent.The wheels are damaged. Replace the wheels.2124 - 001 - 13.04.2023 23