4. FEJLFINDING
Hvis donkraften ikke fungerer, som den skal, er der
nedenfor mulige årsager og forslag til, hvordan proble-
met afhjælpes.
1. Donkraften vil ikke løfte.
Hævearmen er ikke drejet højre om.
- Drej hævearmen højre om.
For lidt olie i donkraften.
- Fyld mere olie på.
Defekt eller tilsmudset ventil.
- Udskift eller rens ventilen.
Pakninger slidte.
- Udskift pakninger.
2. Donkraften løfter kun halvvejs op.
For lidt olie i tanken.
- Fyld mere olie på.
3. Donkraften synker efter løft.
Defekt eller tilsmudset ventil.
- Udskift eller rens ventilen.
Defekt stempelpakning.
- Udskift pakning.
4. Donkraften løfter ikke hurtigt nok.
Defekt dykkerstempelpakning.
- Skift dykkerstempelpakning.
Defekt eller tilsmudset ventil.
- Udskift eller rens ventilen.
ClEl
■
KONFORMITETSERKLÆRING
(
DK
)
Vi erklærer at under almindeligt ansvar, at dette
produkt er i overenstemmelse med følgende
normer eller normative dokumenter
DIN 76024
i henhold til bestemmelserne i direktiverne:
89/392/EEC - 91/368/EEC
93/44/EEC - 93/68/EEC
frà 26-05-1998
GENEMUIDEN NL
W. Kamphof
Quality department
14 Ferm
the oil should be changed. For this purpose the top
of the tank is fitted with an oil drain plug.
Only hydraulic oil should be used for refilling. Do
not use engine or brake fluid.
4. TROUBLESHOOTING
In case the jack does not work well, we give you sub-
joined some possible causes and their solutions:
1. The jack does not lift.
Screw of the relief valve has not been turned
clockwise.
- Turn screw clockwise.
Not enough oil in the jack.
- Remove the rubber cap on the top of the storage
tank and fill with oil.
Defective or dirty valve.
- Charge or clean valve.
Worn gaskets.
- Change gaskets.
Air in the hydraulic system.
- Open the relief valve by turning the screw to the left
and pull the lever upwards, by hand. Then lower it
again. The air will now disappear. If necessary,
repeat this operation.
2. The Jack only lifts as far as half the maxi-
mum height.
Not enough oil in the tank.
- Refill oil.
3. The jack comes down after lifting.
Defective or dirty valve.
- Change or clean valve.
Defective piston packing.
- Change packing.
4. The jack does not rise fast enough.
Defective plunger packing.
- Change packing.
Defective or dirty valve.
- Change or clean valve.
ClEl
■
DECLARATION OF CONFORMITY
(
GB
)
We declare under our sole responsibility that this
product is in conformity with the following
standards or standardized documents
DIN 76024
in accordance with the regulations:
89/392/EEC - 91/368/EEC
93/44/EEC - 93/68/EEC
from 26-05-1998
GENEMUIDEN NL
W. Kamphof
Quality department
