Omer FOX 45 - Safety Device Features

3-2Pagina 3-2 di 57
MFOX04500910 FOX 45
3-2
3.4 Safety device features
SAFETY DEVICE
COMPOSED OF
POSITION
IN THE EVENT OF ...
EFFECT ON MAIN LIFT
EFFECT ON AUX. LIFT
MECHANICAL ANTI-
FALL DEVICE
Rack jack
In both hydraulic cylinders of
the 2 lifts
Leakage on the
hydraulic circuit or
breakage of a
component
Accidental descent is blocked with a maximum
displacement of 100 mm.
ANTI-SHEARING
DEVICE
Limit switch and
buzzer
Limit switch at the base of
each of the 2 lifts
Descent on last stretch
The platform lowering stops
at 500 mm from the ground.
To end the lowering:
 Press together the PDA
e PDB buttons (see the
description Operation
Commands).
The buzzer sounds during
the last lowering phase.
The platform lowering stops
at 120 mm from the ground.
To end the lowering:
 Press together the
PDLTA e PDLTB
buttons (see the
description Operation
Commands.
The buzzer sounds during
the last lowering phase.
PLATFORM
ALIGNMENT
CONTROL DEVICE
Photocell and
reflective adhesives
Photocell on one floor of the
auxiliary lift and reflective
adhesive on the other floor
Maximum misalignment
of 50 mm between the
platforms of the main or
auxiliary lift.
The lift stops moving.
HYDRAULIC
PARACHUTE
DEVICE
Parachute valve
In both hydraulic cylinders of
the lift
Breakage of hoses.
The valve blocks descent when the speed reaches a value
preset by the Manufacturer.
WHEEL STOP
DEVICES
Chock and union
platform
Front and rear in both lift
platforms.
-
They prevent the vehicle from coming off the platforms.
SIGNALS
Stickers and plates
See paragraph:
Stickers and plates
-
Draw attention to residual risks and precautions for use.