Setting the drive
32
Service Instructions 969 - 06.0 - 03/2019
6.2.3 Setting the belt tension
Proper setting
The belt must be tight enough not to deflect by more than approx.
1.5 mm
if pressure is exerted at the checking point.
Fig. 20: Setting the belt tension
To set the belt tension:
1. Insert the V-ribbed belt (7).
2. Turn the tensioning roller (6) with the belt tensioner (3) against the
V-ribbed belt (7).
3. Insert a hexagonal wrench into the hexagon slot (2).
4. Tension the V-ribbed belt (7).
5. Tighten the screws (5).
6. Check and, if necessary, correct the belt tension.
(1)
- Checking point
(2)
- Hexagon slot
(3)
- Belt tensioner
(4)
- Drive pulley
(5)
- Screws
(6)
- Tensioning roller
(7)
- V-ribbed belt
④
⑤
⑥
⑦
②
③
①
Содержание 969 Classic
Страница 1: ...969 Service Instructions...
Страница 6: ...Table of Contents 4 Service Instructions 969 06 0 03 2019...
Страница 10: ...About these instructions 8 Service Instructions 969 06 0 03 2019...
Страница 92: ...Programming 90 Service Instructions 969 06 0 03 2019...
Страница 106: ...Decommissioning 104 Service Instructions 969 06 0 03 2019...
Страница 108: ...Disposal 106 Service Instructions 969 06 0 03 2019...
Страница 119: ...Appendix Service Instructions 969 06 0 03 2019 117 21 Appendix Fig 76 Wiring diagram...
Страница 120: ...Appendix 118 Service Instructions 969 06 0 03 2019...
Страница 121: ......