Woodway PPS 70 Owner's Manual download pdf (Page 44)

FORM: PPS SERIES OWNERS MNUL

REV: 02-18-2013

APPR BY: BW

Drive Belt

Required tools: 2 ring fork wrenches 17, 17 / 10 socket nut, ratchet

Removal:

1. Mark the position of the right-hand bearing support. This bearing holds the front

shaft on the frame. Then measure the distance between the upper and lower part

of the treadmill belt (in the middle). This measurement is made exactly between

the inner edges of the belt teeth and the value is kept for future reference.

2. Unscrew the two screws of the bearing support, but DO NOT REMOVE.

3. Take the drive belt off the drive motor.

4. Remove the outer bearing screw and pull the drive belt out from under the

bearing support.

5. Replace the outer bearing screw and nut. The nut must sit firmly on the screw.

6. Remove the inner bearing screw and pull the drive belt out from under the

bearing support (alternatively, cut the old belt). Place the new drive belt under the

bearing support (with the teeth UPWARDS).

Replacement:

1. Install the inner bearing block. Remove the outer bearing block and pull the drive

belt out from the under the block. Then position the drive belt in the pulley on the

front shaft, checking that the teeth engage correctly. Then replace the screw and

all other parts.

2. Pull the front shaft using a rod or C clamp to pull the running belt tight. Measure

the clearance between the running mat surfaces and adjust the value noted

above. This should be approx. 20.5 cm (optimum running).

3. Screw the bearing block screws to approx. 50 foot pounds.

4. Check that the drive belt runs correctly in both pulleys and can be moved easily

in the middle by a width of 1 - 2 fingers.

5. Then push the mat on by hand and ensure that it runs smoothly and is not

blocked anywhere.

6. Switch the treadmill on and let it run at the various speeds. If any unusual

vibrations or noises occur, switch the treadmill off and check the dimensions. If

the noises and vibrations persist, please contact your representative or the

factory.

7. Replace the outer covers.

1 2 ... 39 40 41 42 43 44 45 46 47 48 49 ... 54 55

No comments

Woodway PPS 70 Owner's Manual Page 44