Protecting The Environment - Würth A90 Notice D'utilisation

Attention! Oil escape at the acoustic atten-
uator!
This situation can occur if:
- Oil is extracted, compressed air is continuously
connected to the product, and the prechamber is
filled beyond the maximum level stated.
- The prechamber is emptied into the tank without
first opening valve (P). This process is only
necessary if there is still a partial vacuum in the
tank.
- The product is moved with the prechamber full
and the movement of the oil soils the venturi unit.
Cleaning acoustic attenuator (Fig. 10)
Unscrew the soiled acoustic attenuator, dismantle and
clean all individual parts.
Hold a cloth in front of the outlet opening in the venturi
unit and connect compressed air to the quick-release
connector.
Disconnect the compressed air when no more oil is
blown out.
Re-fit the acoustic attenuator.
Collecting oil (AR90, R90)
Fig. 11 - Place the product under the vehicle on the lift
and place the collecting tray as close as possible to the
drain point. To adjust the height, undo the threaded ring
(L) by hand.
Do not raise the collecting tray to the
stop at the top, as otherwise the venti-
lation openings on the support will be
closed! Allow 4 to 5 cm clearance!
Collect the waste oil.
Open the cock (O) to drain the oil directly into the
tank. If, on the other hand, the cock (O) is left closed,
the oil will remain in the collecting tray for subsequent
inspection.
The tank must never be filled beyond
the limit on the oil level gauge fitted to
the side of the tank.
Emptying the tank (Fig.12)
Close the cock (O) (type AR90, R90) and lift collect-
ing tray (type R90) to the stop at the top such that the
ventilation opening is closed automatically.
Fold back the locking lever (T) to release the valve (P)
(type A90, AR90).
Close the valve (P) by turning clockwise (type A90,
AR90).
We reserve the right to make changes without notice
Attach the end piece on the drain hose to the opening
on the waste oil collecting container.
Open the drain cock (S) (all types).
Open the compressed air cock (Q) and connect com-
pressed air with max. 0.5 Bar/7psi until all the oil has
been emptied from the tank.
Disconnect compressed air and close compressed air
cock (Q).
Note: The products are equipped with a safety valve
calibrated to 1 bar.

Protecting the environment

Recycling
disposal.
Product, accessories and packaging
should be sent for recycling.
Warranty
For this WÜRTH product we provide a warranty as per
legal / national stipulations from the date of purchase
(proof of purchase with invoice or delivery note). Result-
ing damage will be rectified by replacement or repair.
Damage due to normal wear, overload or improper
handling is excluded from the warranty.
Complaints can only be accepted if the product is re-
turned, without dismantling, to a Würth subsidiary, your
Würth sales representative or a service centre author-
ised by Würth.
Declaration of conformity
We declare with sole responsibility that this product
complies with the following standards or standardisa-
tion documents:
97/23/EC as well as EN 292.
07
Adolf Würth GmbH & Co. KG
instead of refuse
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