Ultimate Speed Z31224 - Manual (Page 25)

25 GB/MT
CAUTION! Lower the vehicle slowly, other-
wise there is the danger of injury and damage
to the product or to the vehicle.
First raise the vehicle slightly in order to be able
to remove the axle stands. Proceed as described
in the section on „Raising the vehicle“.
Remove the axle stands.
Place the rod 7 with oval opening on to the
release valve 5 and turn the rod slowly anti-
clockwise (Fig. C). The vehicle is lowered slowly.
Note: The more quickly the rod 7 is turned
anticlockwise, the faster the vehicle is lowered.
Therefore you should proceed very cautiously
at first in order to get a feeling for the correct
speed.
Lower the support plate 1 until it is no longer
loaded. Then pull the vehicle jack out from
under the vehicle. Press down on the support
plate
1 until it is fully lowered.
Close the release valve 5 by turning the rod 7
on the release valve 5 clockwise.
Take the rod 7 off the release valve 5 .
If it is extended, screw the extension screw 2
back down into the jack body.
Cleaning and Care
Liberally grease all external moving parts.
Clean the hydraulic trolley jack using a slightly
oily cloth.
Never use harsh or corrosive cleaning agents.
Maintenance and storage
Topping up the
hydraulic oil / greasing
Note: Use only hydraulic oil that complies with
ISO VG 15.
Stand the vehicle jack upright on a level, flat
surface.
Screw the extension screw 2 completely
down into the jack body.
Place the rod 7 with oval opening on to the
release valve 5 and turn the rod anticlockwise
(Fig. C) until the support plate 1 is fully lowered.
Pull the oil plug 8 out of the oil reservoir.
Introduce hydraulic oil from a suitable vessel into
the oil reservoir. Fill the hydraulic oil reservoir
up to the bottom edge of the filling opening.
Remove any air present in the hydraulic system.
To do this follow steps 3 - 4 in section on
“Removing air from the system”.
Replace the oil plug 8 back into the oil reser-
voir opening.
Grease all moving parts on the vehicle jack
regularly to prevent corrosion.
Top up with approximately 100 – 105 ml oil if
all the oil has been used up.
Removing air from
the hydraulic system
Air in the hydraulic system may detrimentally affect
the proper functioning of the vehicle jack.
Proceed as follows to remove air from
the hydraulic system:
1. Place the rod
7 with oval opening on to the
release valve 5 and turn the rod anticlockwise
(Fig. C) until the support plate 1 is fully lowered.
2. Pull the oil plug 8 out of the oil reservoir.
3. Guide the lifting handle 6 into the lifting
handle socket 3 and pump it up and down
several times to allow any air to escape.
4. Place the rod 7 with oval opening on to the
release valve 5 and turn the rod clockwise
(Fig. C). The release valve 5 is now closed
again.
5. Replace the oil plug 8 back into the oil reser-
voir opening.
6. If necessary, repeat steps 1 - 5 until all the air
has escaped.
Storing
Place the rod 7 with oval opening on to the
release valve 5 and turn the rod anticlockwise
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