MODE V6 - APPENDIX: TROUBLESHOOTING (3 PHASES); The chain hoist does not work; The load cannot be lifted; Braking path of more than 10 cm (3.93 in)

7/2015
This document and the information contained herein, is the exclusive property of MODE. And represents a nonpublic,
confidential and proprietary trade secret that may not be reproduced, disclosed to third parties, or otherwise employed in
any manner. whatsoever without the express written consent of MODE. Copyright © (2016) MODE. Allrights reserved.
77 / 82
APPENDIX: TROUBLESHOOTING (3 PHASES)
Problem
Cause
Solution
The chain hoist does not work
The emergency stop button is
activated
Deactivate the emergency stop
button
Triggered fuse
Replace the fuse
Temperature control (optional)
activated
Allow for cooling
Contactor terminal screws loose
Tighten the screws
Main switch is off
Turn the main switch on
The load cannot be lifted
Overload
Reduce the load
Slipping clutch worn or incorrectly
adjusted
Replace or adjust the clutch
Braking path of more than 10
cm (3.93 in)
Brake lining is worn
Replace the brake and replace the
brake components if necessary
Abnormal noises when the
load is being moved
The chain components are not
lubricated
Lubricate the components
The chain is worn
Replace the chain
The sprocket or chain guide is
worn
Replace the sprocket or chain
guide
Idler sprocket is worn
Replace the sprocket
A supply phase is missing
Check the connection of the three
phases