1.
Product reference data - details of the product, its ownership, and persons who are
qualified to work with it.
2.
Faults noticed in daily inspections, together with corrective actions.
3.
Records of service inspections and lubrication.
4.
Records of repairs.
5.
Records of condition monitoring unit or hour counter.
6.
Calculations of design working period and remaining lifetime.
According to the ISO 12482-1, it is mandatory to keep record of the usage of the equipment.
Records must be kept so that it is possible to compare the usage of the equipment with the
design principles and design limits from the supplier. Records must also be kept of all
maintenance work, inspections, unusual occurrences (for example, unexpected loads from
operational error, extreme climate conditions), breakdowns, repair work, and modifications.
Where complete records are not available, the product must be inspected in accordance with
Annex A of ISO 9927-1. Any required actions that may result from that inspection must be
carried out before the equipment is used any further.
7.4
Maintaining the hoist
7.4.1
Checking the suspension
The suspension type of the chain hoist is either a rotating suspension hook or a suspension
bracket. The rotating suspension hook is the standard suspension type, the suspension bracket
is available as an option. Inspect the condition of the suspension regularly.
Inspect the condition of the suspension:
• Check the suspension for possible damage or cracks.
• Measure wear on the suspension according to the wear criteria in the following table.
If cracks are detected or the wear of the dimension 'W' of the suspension exceeds the allowed
minimum values, replace the suspension immediately.
W
Figure 16. Measuring wear on the rotating suspension hook
Table 2. Wear dimensions of the rotating suspension hook
Hook type
Dimensions [mm]
Nominal DIM W
Nominal DIM X
Min. DIM W
Max. DIM X
RSN020-T
22
27
20.9
29.7
RSN05-V
31
34
29.5
37.4
OWNER’S MANUAL
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.
6/2020
