Distribution Of The Hydraulic Oil; Using The Jack; Raising The Vehicle; Lowering The Vehicle - ULTIMATE SPEED 28088 Originalbetriebsanleitung

Before ... / Using the jack / Cleaning and care / Maintenance and service
Distribution of the
hydraulic oil
With the release valve
lifting handle into the lifting handle socket
1
. Use at least 6 firm pumping movements
6
to charge the hydraulic system (move lifting
handle up and down). This action distrib-
1
utes the hydraulic oil evenly.
Note: Check that the release valve
by inserting the lifting handle
turn it clockwise (see Fig. D). When you cannot
turn it any further, the release valve

Using the jack

Raising the vehicle

Close the release valve
handle clockwise.
1
Place the hydraulic vehicle jack under one
of the lifting positions as shown in the owner's
manual supplied by the vehicle manufacturer.
Ensure that the support plate
loaded. By moving the lifting handle
and down, raise the vehicle sufficiently to allow
you to insert axle stands under the vehicle
(see Fig. E).
Allow the vehicle to come down on to the
axle stands by slowly opening the release
valve by turning the lifting handle
5
anticlockwise.

Lowering the vehicle

DANGER TO LIFE! Check that no person
or object is under the vehicle before you
lower it.
First raise the vehicle slightly (as described
earlier) in order to be able to remove the
axle stands.
Turn the release valve
the vehicle lowers, but do not turn it to the
extent that it detaches or hydraulic oil leaks
from the release valve
14 GB/IE
closed, insert the
5
is closed
5
and trying to
1
is closed.
5
by turning the
5
is centrally
3
up
1
1
anticlockwise until
5
(see Fig. F).
5
CAUTION! Lower the vehicle slowly, other-
wise there is the danger of injury and damage
to the product or to the vehicle.
Pull the trolley jack out from under the vehicle
and fully lower the lifting arm
Close the release valve
clockwise.

Cleaning and care

Never use harsh or corrosive cleaning agents.
Liberally grease all external moving parts.
Clean the hydraulic trolley jack using a
slightly oily cloth.
Fully lower the lifting arm
handle sleeve
6
trolley jack in the smallest possible space.

Maintenance and service

Note: Refilling or topping up with hydraulic
oil may only be carried out by specialist
personnel! Always use hydraulic oil that fulfils
the specification for SAE 10. Please note
that filling with too much oil may adversely
affect the functioning of the vehicle jack. Fill
with a maximum of 105 ml oil when all the
oil has been used. Fill the hydraulic oil reser-
voir up to the bottom edge of the filling open-
ing (see Fig. G).

Air purge procedure

During shipment or after oil refill, air may get into
the hydraulic system causing poor lifting perfor-
mance. Then system air purge is required as follows:
1. Turn the handle
1
fully open the release valve
2. Pump handle rapidly several times.
1
3. Turn the handle
1
release valve .
5
4. Pump handle until the litt arm
1
maximum height and continue to pump sev-
eral times to remove trapped air in the ram.
.
2
by turning it
5
and lifting
2
to be able to store the
fully counterclockwise to
.
5
clockwise to close the
reaches
2