Bosch VLH 2140 Erstinbetriebnahme Seite 35

3.5.4 Fitting limit switch
Secondary column:
1. Screw on the switch rod at the secondary column.
Fig. 26: Screwing on switch rod
1 Switch rod
2 Bolt
!
The switch rod must be able to rotate.
Do not tighten.
Control column:
2. Engage the switch rod in the switching bar.
Fig. 27: Engaging switch rod
1 Cover
2 Switching bar
3 Switch rod
Robert Bosch GmbH
Installation | VLH 2140 | 35
3.5.5 Fitting support arms
1. Set down the support arms in front of the corre-
sponding fitting positions at the lifting carriage.
i
Assignment of support arms: Refer to Section 6.
!
Pay attention to the positioning of the arms. The foot
protection mounts must be on the outside.
1. Lubricate the pin and the openings at the support
arm and lifting carriage with lithium grease.
2. Place the support arm in position at the lifting
carriage and secure with the pin.
Fig. 28: Fitting support arms
1 Front support arm (swivel range 180°)
2 Support arm locking mechanism
3 Ring gear
4 Pin
5 Rear support arm (swivel range 90°)
3. Position the ring gear over the pin and secure
with 2 bolts.
4. Fit foot protection at each support arm. The foot
protection is inserted in the mount.
Fig. 29: Fitting foot protection
1 Foot protection mount
2 Foot protection
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1 689 978 569 2017-08-02