Caution, if your equipment shows a fault condition:

Fault resets must only be performed by a qualified responsible operator. Faults appear if there is something that is not operating properly. Resetting a fault without identifying the cause could be dangerous for the lift or for the users.

Procedure
The fault reset will be effective only if the four conditions below are met:
• The FAULT light is illuminated
• Only the two Up and Down push buttons of primary control box are valid.
• Both the UP and DOWN buttons must be activated within a very small time (0.4 seconds.)
• Both the UP and DOWN buttons must be activated for two seconds