
a) The pressure on the brush is not well adjusted.
b) Too much pressure on the brush, it will wear out up to 5 times faster.
a) Reduce the pressure on the brush when on the ground.
b) Adjust when needed to compensate for the wearing out of the brush. Always sweep with the tips of the bristles like a broom and not with the sides of the bristles like a mop.
Debris accumulation.
Clean the inside and outside of the hood frequently during operation. Dirt, mud, ice, etc. accumulation adds weight on the brush and could result in premature wear of the brush.
Too much pressure on the brush.
Lower the broom on a hard surface and lift brush 1'' from the ground by turning the adjusting screw clockwise.
NOTE: It is recommended to use the side wheel support kit when used for dethatching uneven ground.
Inappropriate lubrification.
Do not lubricate the chain during operation. Wait until the job is finished. Wash the rotary broom and lubricate the chain. Let the broom turn a few moments so the oil penetrates into the chain.
The broom was not stored on the parking stands.
Wash the broom with warm water or warm steam. Leave in raised position and let it turn a few turns. The brush should take its original shape.
Motor overheating.
These motors are equipped with an internal protector. Wait 10 minutes before using.