EUROBLOC
SERVICE MANUAL FOR HOIST
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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 © (2013) Verlinde S.A.S. All rights reserved.
06/2015
Measuring drum bearing running surface wear (drum frame size: s, VT1, VT2, VT3)
Hoist frame size
VT1
VT2
VT3
VT3
Rope diameter
6.4 mm**
8.0 mm
11 mm
(one rope)
8 mm
(two ropes)
Acceptance criteria
[mm]
[mm]
[mm]
[mm]
The clearance between the drum bearing groove
gauge and the bearing running surface
<0.2
<0.2
<0.2
<0.2
**) In some hoist models 6.2 (old default rope) or 6.5 (heavy-duty rope) or 6.7 (rotation resistant rope).
7.1.3 Rope clamps
The rope is fixed to the rope drum with rope clamps. The number of rope clamps varies with the type of hoist.
WARNING
In addition to the clamps on the rope ends, there must always be at least two
full turns of rope on the drum when the hook is at its lowest position in order
to provide friction.
CAUTION
For hoist frame size VTs there must always be at least five full turns of rope on
drum when hook is at its lowest position in order to provide fiction and
prevent interference between rope guide and clamp.
1. Rope
2. Rope drum
3. Rope clamps
4. Friction wraps (at least two full wraps)
