9
4.2 Description of controls
Always fit the mechanical safety pin (3 Fig. 9) when
operating on vehicles. Make sure supports are prop-
erly positioned under the lifting point.
-Always position the vehicle in the center and use the
parking brake to fully lock it.
Note: Position the load considering that the footboard
and the crosspiece lower.
-Frame should be centerd with respect to the cross-
piece support extension and to buffer supports.
Up:
- Position the jack under the pick-up points.
- Pull out arms 1 and 2 (Fig. 9).
- Position the buffers at the lifting points on arms 1 and
2.
- Press the pump pedal on the “PUMP” side to raise
the wheel free jack.
Down:
- Complete a short elevation stroke by means of the
pump pedal, “PUMP” side.
- Pull out the mechanical safety pin 3.
- Press the pump pedal on the “RELEASE” side;
- Pull back the support arms 1 and 2.
5. DESCRIPTION AND FUNCTION OF THE SAFETY
COMPONENTS
5.1 Warning
The safety components described in this section
provide proper and safe operation of the machine. The
manufacturer recommends regular checks of efficien-
cy, cleaning and adjustment (where possible).
Any unauthorized modifications or tampering with the
equipment release the manufacturer from any liability
for damages caused by or related to the above men-
tioned acts. Removal of or tampering with safety de-
vices constitutes an infringement of European Safety
Regulations.
5.2 Mechanical stop device
- The crosspiece is fitted with a threaded ring nut to
block accidental descent of the load due to breakage
in the oleodynamic system.
5.3 Device for overload protection
- The lift is fitted with a calibration valve to prevent lift-
ing of vehicles exceeding the set capacity.
Fig. 9RELEASE
PUMP
1
2
3
6. USING THE SUPPLIED ACCESSORIES
- To help the operator, the jack can be used with sup-
plied accessories. Only original accessories from the
manufacturer should be used.
7. MAINTENANCE
- The machine and the working area must be cleaned
but compressed air should never be used for clean-
ing.
- Painted surfaces should be cleaned.
- Moving parts must be cleaned and well-lubricated.
- Should the crosspiece be left unused for a long time,
the gaskets should be checked (to make sure that
they are not damaged), as well as the circuit and the
lubrication of any moving parts.
7.1 Changing the oil
The oil should be changed at least every 100 working
hours, using MOBIL DTE 11 oil or ESSO INVAROL ET 22
or the equivalent.
Check the level regularly. The minimum level is 15 mm-
0.6” from the edge of the top-up plug.
7.2 Cleaning the valve and filter
Cleaning should be done using petrol and compressed
air. Pay special attention when fitting and removing the
valve and filter. Regularly clean the air filter (replacing
if necessary) located inside the compressed air infeed
coupling.
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General