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
Component
In
te
rv
a
l
Inspection and maintenance task
Interval is SWP% reduction or calendar months
See further instructions
Motor/gear
coupling
*)
Investigate the condition of the coupling between the motor and the gear.
The coupling must be replaced if there is any visible damage or rust
inside the coupling or if the o-rings have any visible damage or signs
of aging.
Lubricate the coupling and motor splines carefully.
*) Interval
Hoist classification
M5/M6
M3/M4
Hoists with CID
SWP% reduction
40%
80%
Calendar period. Years
8
8
Hoists without CID
Calendar period. Years
5
5
Hoisting gearbox
Maintenance task for hoisting gear
Lubrication
Mechanical component
Component
In
te
rv
a
l
Inspection and maintenance task
Interval is SWP% reduction or calendar months
See further instructions
Rope drum
10%
12
Rotation of a rope drum and the condition of bearings:
Check the proper rotation of a drum and the condition of bearings. Drive
with and without load. Pay attention to the running sound of the rope drum
bearings and check that the rope drum does not touch with the machinery
end plates or other parts.
Lubricate the drum bearings on both sides of the drum if not life- time
lubricated.
Rope drum
Maintenance tasks for rope drum
Drum wear inspection
Rope clamps
Lubrication
10%
12
Inspect the condition and cleanliness of rope drum.
Check visually the grooves of the drum. Measure the groove wear if
needed.
Clean and lubricate the drum surface.
10%
12
Axial locking part on certain frame sizes:
Inspect the condition and operation of the axial locking part.
The axial locking part must be replaced when worn 5 mm or more.
Clean and lubricate the locking part groove.
10%
12
Inspect the fixing of the connection rods:
Check visually that the connection rods are straight and the fixing screws
are tight.
10%
12
Check the gear rim.
Check the gear rim for possible unusual noise during operation.
Lubricate the gear rim.
10%
12
Inspect the condition and correct fastening of rope clamp.
Check that the rope clamp bolts are tight.
Ensure that there are friction turns when the hook is at the lowest position.
Ensure that the rope end protrudes from the last clamp to the specified
length.
Rope guide
10%
12
Inspect the condition of the rope guide.
Test the proper operation of the rope guide.
Inspect the rope guide for loose or missing fittings.
Check the condition of the pressure bearing if present.
Clean the rope guide guiding rod.
Replace the worn parts.
Lubricate the rope guide and the rope guide guiding rod.
Rope guide
Replacing an old style rope guide with
a heavy-duty rope guide
Lubrication
