Lehner Liftechnik ALPHA, Руководство по установке

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Stairlift ALPHA Installation Manual Edition March 2014
ALPHA
stairlift page 9 of 14
Copper plate in correct position
Charging/limit assembly
in correct position
Installing of the charging station/limit assembly
The chairlift is stop when it reaches the end of the charging station by the metal pin
pressing the lower carriage contact plate. Make sure the seat stops in the correct place
and mark this spot for the charging station. Then fix the charging station by drilling 2
threaded holes (dimension M5) into the pipe. Fix the charger close to the upper or lower
landing station, where it is most convenient. Then connect the charger to the landing
stations closest to the charger. Connect the negative to the rail and the positive to the
copper of the charging station.
Connect all copper plate on all charging stations with 1 cable. Run this cable in the lower
tube of the rails and bring it out close to each charging station.
On inclined rail parts the electrical ground is transferred to the board via the rack. But in horizontal
section this ground connection can be unstable. Therefore, in case of a horizontal stop or
an intermediate landing it is necessary to add a copper plate onto the upper tube. This
copper plate ensures the electrical ground connection to the stairlift board.
After the charging stations has
been fixed in its final position,
please run the seat in this stop
and check where the lever for the
speed reduction in curves is
positioned when the stairlift is in
the stop position.
The copper plate now needs to be
placed on this exact spot. Drill and
tap the upper tube to fix the
copper plate.
When the lift is in the stop position
the speed reduction lever
is pressing against this copper
plate in the upper stop.
Ultimate limit
switch curve
Fixing screws
Charging and
speed
reduction curve Pin for landing
limit switch Negative to
rail
Positive to
copper