US Praxis PRX130, Руководство пользователя

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35
Problem Possible solutions
Belt coming off.
Belt engages late or slips.
Belt not staying tight after
adjustment.
The cutting wheel does not rotate.
The cutting wheel continues to
rotate.
The parking brake is slipping.
1. Pulleys not aligned.
2. Belt tension is insufficient. Adjust belt tension.
1. Tighten the belt as described in the operator’s manual.
2. Reduce cutting depth.
1. Check for damage on the axle, pulley or key. Make sure
that the setscrews are properly tightened.
2. Replace damaged parts.
1. Engine speed is insufficient to activate the centrifugal
clutch. Make sure the throttle cable is working properly.
2. Belt tension is insufficient. Adjust belt tension.
3. Clutch is worn ­ replace shoes and springs, and/or clutch
bearings.
1. Check that the throttle is disconnected.
2. Check for damage on the throttle cable.
3. Check that the throttle cable is properly mounted on the
throttle valve.
4. The engine speed is not under 1000 rpm, which is
required to disengage the centrifugal clutch.
5. Inspect springs on clutch shoes. If tension on clutch
shoes is not enough to pull shoes back, replace springs and
clutch shoes.
1. Adjust the brake tension in the manner described in the
operator’s manual.
2. Check for damage on the brake rod or lever.
3. Check for wear on the brake pads. Replace as necessary.
STORAGE & TECHNICAL DATA
Winter storage