![zarges LiftMaster U Скачать руководство пользователя страница 22](http://html1.mh-extra.com/html/zarges/liftmaster-u/liftmaster-u_service-and-maintenance-manual_3176420022.webp)
22
E1
max. ±90°
25
26
27
28
29
30
Functional check
The respective functions must be tested on a trial basis during
the functional checks.
If faults are detected during the functional checks,
the components must be replaced in accordance with the
spare parts list ("Spare parts", p. 16).
Notes
The numbering of the following notes corresponds to the
position numbers in the illustration.
(25)
The retraction blocks must be firmly bolted and must
retract smoothly when the cage is lowered.
(26)
Check the tension of the toothed belts by turning
by ±90°. If the tension is too strong or too weak,
readjust the tension (image F1).
Excerpt from the checklist
No.
Check for correct functioning
left
right
E1-25
Retraction blocks
E1-26
Toothed belt tension
E1-27
Lifting and lowering function
E1-28
Door
E1-29
Stabiliser
E1-30
Platform locking mechanism