Alpin Z300 11 Installation manual
Lehner Lifftechnik GmbH
Adjusting the upper and the lower landing switches:
Before putting the platform into operation, it may be necessary to adjust the levels of the
lower and upper stops.
At the factory the platform is set to stop the lower height of 75 mm. The level of the upper
station is set to the maximum stroke of the platform as per installation drawing.
Adjustment is done by moving the bottom or top stop switches mounted on the console in the
C-profile (after enabling the screws).
When adjusting the upper stop switch, provide enough clearance to ultimate upper stop switch
(overrun switch).
Switches in carriage and lower tower:
Ultimate up limit
switch
Upper landing
switch
Lower landing
switch
Overload switch
Lower door zone
switch
Chain switch
Overspeed
govenor switch
