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7. TRoUBlEsHooTING
PRoBlEM
Vehicle does not lift but pump is OK
Air pump does not operate.
Vehicle stops before lift is completed.
Jack lowers or does not hold vehicle
in the raised position.
Lifting is too slow
Pump continues to operate when the
air valve is closed.
NotE: It is our policy to continually improve products and as such we reserve the right to alter data, specifications and component parts without prior notice.
IMPoRTANT: No liability is accepted for incorrect use of this product.
WARRANTY: Guarantee is 12 months from purchase date, proof of which will be required for any claim.
INfoRMATIoN: For a copy of our latest catalogue and promotions call us on 01284 757525 and leave your full name and address, including postcode.
PossIBlE CAUsE
1. Oil exhausted.
2. Air in hydraulic system.
3. Defective suction or delivery valves.
4. Defective packing or 0-ring.
5. Poor oil quality.
1. Insufficient compressor power.
2. Pump oil used up.
1. Hydraulic oil is insufficient.
1. Defective suction, delivery, release or
safety valve.
2. Defective piston packing.
1. Air leakage due to worn servo-valve.
1. Air valve will not close.
sole UK Distributor, sealey Group,
Kempson Way, Suffolk Business Park,
Bury St. Edmunds, Suffolk,
IP32 7AR
Original Language Version
REMEDY
1. Supply oil.
2. Purge the hydraulic circuit..
3. Clean clogged valve.
4. Replace.
5. Replace oil.
1. Use a compressor larger than 3HP.
2. Dismantle the air pump and coat it with soft quality non
acid grease or lubricate air valve.
1. Supply oil.
1. Clean and adjust valve.
2. Replace packing.
1. Replace servo-valve.
1. Replace valve.
01284 757500
01284 703534
www.sealey.co.uk
Web
sales@sealey.co.uk
email
YAJ20B.V2
Issue No.2 - 29/07/10
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