FORM: PPS SERIES OWNERS MNUL
REV: 05-31-2012
APPR BY: MF
44
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.
Summary of Contents for PPS 43
Page 26: ...FORM PPS SERIES OWNERS MNUL REV 05 31 2012 APPR BY MF 26 PPS Med 43 PPS Med 55 PPS Med 70...
Page 48: ...FORM PPS SERIES OWNERS MNUL REV 05 31 2012 APPR BY MF 48 WARRANTY INFORMATION Chapter 6...
Page 55: ...FORM PPS SERIES OWNERS MNUL REV 05 31 2012 APPR BY MF 55 966 3929 800 WOODWAY...
