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5.6  Emergency! Platform moved by mechanical means 
In an emergency – for example, the liftgate breaks down while open – lifting and/or 
closing the liftgate by mechanical means instead of hydraulically causes the hydraulic 
cylinders to be filled with air. This means that the safety valves (solenoid valves) are out 
of order. Under these circumstances, the careless and/or incorrect opening and lowering 
of the liftgate could result in serious injury or death due to the liftgate free-falling to the 
ground. In this case, secure the liftgate using ropes, straps, or chains and affix a clear 
warning notice: 
 
 DANGER 
 
 Caution! Serious risk of death or injury! 
The liftgate is unsecured and must be operated only by trained personnel. 
All the safety devices are out of order. 
The platform was closed by mechanical means and opening it could result 
in death! 
 
IMPORTANT
 
If the liftgate breaks down in this way, contact customer service or an authorized repair 
shop for more information. 
 
 DANGER 
 
Danger! Serious risk of death or injury! 
When the liftgate is unsecured and the safety devices (e.g. solenoid valves) are out of 
order, the operator can lose control of the liftgate. Under these circumstances, the 
careless and/or incorrect opening and lowering of the liftgate could result in serious injury 
or death due to the liftgate free-falling to the ground. 
The platform must be secured against opening. 
Drive no further than the nearest repair shop. 
The platform may be opened only with the aid of a crane or forklift. 
5.7 Malfunction 
 
In the event of a malfunction, call our customer service or the nearest authorized repair 
shop. You’ll find an up-to-date list of our customer service repair shops on the Internet 
under https://www.maxonlift.com/MaxonTechServiceAdvisor. For additional technical 
information, visit https://www.maxonlift.com/support/technical-service.  
To contact Technical Service, please call 1-800-227-4116 
or email us at techservice@maxonlift.com.