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6. MAINTENANCE
6.5.1.
Clean and lubricate on a regular basis.
6.5.2.
Regularly check oil level via filler hole. With piston fully down remove filler plug ,oil should be level with bottom of filler hole. Top-up
as necessary. Use a good quality jack oil such as Sealey Hydraulic Jack Oil. Do not use brake fluid.
6.5.3.
Annual oil replacement is recommended for jacks in daily use. Remove filler plug and release valve, place jack on its side and allow to
drain. Replace release valve and refill with oil. Bleed system as in para. 5.3.1.(b), re-check level and replace filler plug.
6.5.4.
Ensure no dirt enters hydraulic system when draining, filling or removing/replacing components.
6.5.5.
Always dispose of waste oil safely and legally. If in doubt consult your local authority.
Owing to their size and weight, hydraulic products should ideally be repaired by local service agents. we have service / repair agents in
most parts of the UK. Before returning your product please call our technical helpline on 01284 757505 for advice and trouble shooting
guidance.
If the jack is under guarantee please contact your dealer.
7.
TROUBLESHOOTING
t
Jack will not lift load.
Jack will not hold load.
Jack will not lift smoothly
or to full height.
Jack will not lower completely.
ENVIRONMENT PROTECTION
Recycle unwanted materials instead of disposing of them as waste. All tools, accessories and packaging should be sorted, taken to
a recycling centre and disposed of in a manner which is compatible with the environment. When the product becomes completely
unserviceable and requires disposal, drain any fluids (if applicable) into approved containers and dispose of the product and fluids
according to local regulations.
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 is required for any claim.
Sealey Group, Kempson Way, Suffolk Business Park, Bury St Edmunds, Suffolk. IP32 7AR
01284 757500
© Jack Sealey Limited
1. Release valve not fully closed.
2. Oil level low.
3. Air supply low.
1. Release valve not fully closed.
1. Oil level low.
2. Air in hydraulic system.
1. Release valve not sufficiently
open.
sales@sealey.co.uk
Original Language Version
1. Close valve firmly.
2. Top-up to correct level.
3. Min. requirement 3cfm @
90psi.
1. Close valve firmly.
1. Top-up to correct level.
2. Bleed system - see para. 5.3.1.
1. Slowly open valve further.
www.sealey.co.uk
YAJ12S YAJ18S, YAJ20SLE Issue 1
REGISTER YOUR
PURCHASE HERE
02/01/24
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