Warning:

Before clean the machine please make sure the power has been switched off.

1. Cleaning: Wipe out the dust on the belt, running board and side footboard because it may increase friction between the running belt and running board. It is suggested that clean the machine one time per month.

2. Lubrication: Please lubricate the running belt and board twice per year.

3. Belt Slipping: Please adjust bolts according to the diagram below. When adjust the bolt please turn the left and right bolts symmetrically. We suggest that adjust the bolt half circle one time until the running belt does not slip or deviate. Please do not make the belt too tight because tit will do damage to it.