Before Lifting - Verlinde STAGEMAKER SL5 504 M2 B D8+ Owner's Manual

• Check the bolted and mechanical connections.
• Check the connection with the hoist frame and the suspension part.
• Check the connection with the suspension part and the trolley, if applicable.
• Torque the bolts with a proper torque wrench. For more information, see chapter
Tightening torques for the chain hoist.
4. Check the electrical connections
• With the product disconnect OFF, check the proper electrical grounding of the product.
• Check that the connections of electrical devices comply with the wiring diagrams and meet
local requirements. In particular, check connections that affect the safety and controlling of
the equipment.
• Check the condition of wiring and connections.
ELECTRICAL SHOCK HAZARD
Touching any part of the chain hoist or trolley which has no proper and sufficient
grounding can cause an electric shock. An electric shock could lead to death or
serious injury.
Make sure that the grounding wire of the power supply cable is always connected
to a suitable ground connection. The grounding wire of the power supply cable is
either green with a yellow stripe, or solid green.
Do not paint the trolley wheel running surfaces of the beam, as painting can affect
the grounding.
5. Check the chain
• Check that the chain has no damages from the transport and that it is not twisted.
• Check the condition of the chain stop at the idle end of the chain. Check the condition of
the chain stop fixation to the chain.
6. Check the hook
• Check the hook visually to ensure that it has no damages from the transport.
• Check that the hook safety latch is on the hook, is in good condition, and closes
automatically.
• Check that the hook forging rotates freely.
• Measure the dimension of the hook opening of the the hook and the suspension hook.
Note the dimensions for a follow-up as reference values for the hook wear measurement.
For instructions on the hook wear measurement, see chapter Measuring wear on the
hook.
5.3.2

Before lifting

Check that the load is balanced and safely fastened at the lifting points. The load must not be
able to slide, slip, or detach itself when suspended. When you begin to lift, check that the load is
properly balanced before lifting it high off the ground. If the load is not balanced, lower it down
and adjust the lifting point.
• Do not use a lifting device which is unsuitable for the purpose. Only use lifting devices in
accordance with the instructions from the manufacturer.
• Do not use a damaged lifting device. Inspect all lifting devices carefully before using them.
• Do not use a lifting device if its rated capacity is not displayed clearly. Only use lifting devices
that are approved by the authorities.
• Do not lift a load that is heavier than the rated capacity of the lifting device.
• Do not move the load before ensuring that it is properly attached to the lifting device.
• Keep yourself and bystanders away from the danger zone during lifting. Never place a load
over people.
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.
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6/2020