Checking The Limit Switch Activator - Verlinde STAGEMAKER SL5 504 M2 B D8+ Owner's Manual

3. Check that the hook is not twisted. Check
that the hook opening is not opened more
than 10 degrees from the plane of the
unbent hook. If the hook is twisted or the
hook opening is opened more than 10
degrees from the plane of the unbent hook,
the hook safety latch could bypass the
hook tip.
If the hook is twisted or has an
excessive throat opening, the chain
hoist may be abused or overloaded. If
NOTE
you detect signs of abuse or
overloading, inspect also the other load
bearing components for damage.
4. Measure the hook opening.
If the maximum dimension of the hook
opening (a2) is greater than the initial
dimension by more than 15%, replace the
hook.
Replacement criteria for hook
Hook size a2 (max.) [mm] (in)
012
020
05
08
1
1.6
5. Measure the suspension hook opening.
If the maximum dimension of the hook
opening (X) of the suspension hook is
greater than the initial dimension by more
than 15%, replace the suspension hook.
Replacement criteria for suspension
hook
Hook size a2 (max.) [mm] (in)
012
020
08
7.6.2

Checking the limit switch activator

1. Check the rubber plate or magnetic limit switch activator (depending on the configuration of
the chain hoist)
This document and the information contained herein, is the exclusive property of Verlinde S.A.S and represents a non-
public, confidential and proprietary trade secret that may not be reproduced, disclosed to third parties, altered or
otherwise employed in any manner whatsoever without the express written consent of Verlinde S.A.S. Copyright 2020
© Verlinde S.A.S. All rights reserved.
25.3 (0.996)
28.75 (1.13)
40.25 (1.58)
40.25 (1.58)
47.15 (1.86)
49.45 (1.95)
25.3 (0.996)
28.75 (1.13)
41.4 (1.63)
OWNER'S MANUAL
6/2020