Installation; Operation - Bradbury Equipment H4441 Operation & Maintenance Instructions Manual

T61720
2

INSTALLATION

In order to come up to your expectations now and in the future the lift must be installed in strict accordance with the
installation instructions and maintained according to our recommendations.
Contact your distributor for the name and address of the nearest authorized service shop.
FITTER INSTRUCTIONS
Install the lift in strict accordance with the original installation instructions which are included in each delivery.
The lift must be installed on solid foundation: concrete with minimum load capacity 5500 N/m² and surface spot load
under posts 350 kN/m²; torque for expansion bolts attaching the posts: 25 Nּ m .
There should be sufficient light for work on and under the lift. For the lift a lighting set is available as an optional
extra comprising four impact-proof, water-tight fluorescent tubes including cable (state model number).
Avoid installing the lift in rooms with danger of explosion.
WARNING: Person transportation is forbidden.

OPERATION

The lift should only be operated by trained personnel !
Approch
Before driving the vehicle on to the lift, check that platforms are parallel (the
same indicator position at both ends.
Raising
Push UP-button  (motor starts): raise lift to a bit above required working
height.
Parking
Let go of UP-button and push PARK-button ➔ until platforms rest on all 4
ratchets.
Lowering
Check that no person or obstruction is under platforms. Push UP-button
shortly (to release the 4 ratchets) and then press DOWN-button  . The lift
then lowers until the lift reaches automatic anti-toe trap device and the
lowering stops. Let go of DOWN-button  and re-activate it after approx. 1
sec., the lowering continues until the lift reaches bottom position or until
pushbutton is not pressed any more.
NOTE: Always park lift (press ➔ button) before starting to work under it.
Operation Wheel-free:
When pushing UP-button , both platforms and wheel-free device are raised simultaneously. At the height wanted,
the rotary switch is activated and the wheel-free device parked. When pushing DOWN-button  the platforms will
be lowered. When the job is finished, the platforms are raised till they reach the wheel-free device and the vehicle is
set off on the platforms. Deactivate the rotary switch; check that no persons or obstructions are under the platforms
and push UP-button  shortly (to release the 4 ratchets). Push DOWN-button  and the lift lowers until it reaches
the automatic anti-toe trap device and then stops. Let go of DOWN button; after app. 1 sec. reactivate it and the
lowering will continue until the lift reaches bottom position.
Revision: