Specifications

If the hoist does not start – check:
– that the main ON/OFF switch at the ground landing is in
the ”ON” position and that the hoist is supplied with electric
power.
– that no ”Emergency Stop Button” is in its depressed position.
– that the final limit switch is not activated. If the final limit
switch is activated – see heading ”Manual cranking”.
– that the roof trapdoor and car gates are fully closed.
– that all the landing bars or gates are fully closed.
– that the ”Normal/Inspection” switch in the electric cabinet
in the car is in the ”Normal” position.
– that no circuit breaker for control power has tripped out.
If the hoist still does not start, see the instructions in the section
”Electric troubleshooting”.
If the hoist suddenly stops
If the hoist stops between landings due to a power failure or any
other electric failure, such as blown fuses, tripped motor,
overload protector, etc., it can be manually lowered to the next
lower landing for unloading.
Only slide the hoist short distances at very low speed in order
not to exceed the normal operating speed of the hoist. If excess
speed occurs, the hoist’s safety device will automatically trip and
stop the hoist.
If the safety device trips during sliding
There is NO power to the drive motor
1. Crank the hoist approximately 20 cm (8 in.) upwards
according to the instructions ”Cranking” to release the
mechanism of the safety device.
2. Try to slide the hoist again.
The safety device can be allowed to trip 2 to 3 times – before it
MUST be reset to neutral position
The reason why the safety device must be reset is that the brake
cone after each tripping will be forced harder against the brake
lining, stopping distance will be decreased and braking more
abrupt.
Note that the safety device MUST be reset as soon as the hoist
reaches the ground!
ALIMAK 34605 - 1 /01
d 7
D 6