Cambridge Elevating JOURNEY LU, Руководство по установке

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Adjusting the Sling Rollers
NOTE: The weight of the sling is supported by the four white rollers and are pre-set from the
factory. The four blue rollers are to only lightly touch the rails. It is very easy to put too much
pressure on the adjustable blue rollers due to the eccentric shaft design. The 4 blue side rollers
should also be lightly touching the rails as the lift travels from top to bottom. ( See image on
next page ).
Procedure:
•
Make sure the bottom white rollers are adjusted properly, the green paint mark is facing
the tear drop on the sling leg and the top white rollers the green paint mark is facing the
rail wall.
These are all pre-set from the factory.
• Shift the sling until it is straight and centered by ensuring the inside edge of the blue
rollers are flush with the inside face of the rails. You may have to adjust side rollers.
•
Tighten the four side rollers until they touch the rail but can still be easily turned by
hand
a. Adjust the nuts to bring the rollers in towards the rails
b. Tighten the outer nuts to hold the rollers in position
NOTE: Do not use the side rollers to force the rails apart and increase the DBG. The
side rollers should not be under load
•
Tighten the four adjustable blue main rollers (bottom ones first) until they make contact
with the rails but can still be easily turned by hand
a. Use the 15/16 th socket to loosen the nut on the inside of the rail, then turn the
shaft of the roller with a 1 ¼ inch wrench. Tighten in place with the socket
•
Confirm that the sling is still centered on the rails
•
Re-check that all side and adjustable blue main rollers are touching the rail but still can
be turned by hand