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PROBLEM
POSSIBLE CAUSE
Jack will not lift
1)
Overloaded
the load
2)
Oil level low
3)
Release valve not correctly closed
4)
Air in system
5)
Piston rod not functioning
6)
Packing worn or defective
Jack does not lift
1)
Oil level too high or too low
high enough or
2)
Worn seals
feels "spongy"
3)
Air in system
4)
Release valve not closed
1)
Pump packing or valves malfunctioning
Jack lifts poorly
2)
Oil is dirty
3)
Air in the system
Jack lifts but will
1)
Release valve partially open
not hold load
2)
Dirt on valve seats
3)
Air in system
4)
Faulty seals
5)
Packing worn or defective
Jack will not lower
1)
Unit requires lubrication
completely
2)
Piston rod bent or damaged
3)
Jack frame/link system distorted due
to overloading/poor positioning
4)
Air in system
5)
Release valve partially open
6)
Jack spring damaged
Jack does not
1)
Release valve still closed
lower at all
6. TROUBLESHOOTING - JACK
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. Please note that other versions of this product are available. If you require documentation for alternative versions, please email or call
our technical team on technical@sealey.co.uk or 01284 757505.
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
REMEDY
1)
Be sure to use jack with adequate capacity
2)
Top up oil level
3)
Check and close release valve
4)
Open release valve and pump the handle a few times. Close valve and re-try
5)
Clean and replace oil
6)
Replace packing
1)
Top up oil level or remove excess oil
2)
Return jack to local service agent
3)
Open release valve and pump the handle a few times. Close valve and re-try
4)
Check and close release valve
1)
Replace packing and/or clean valves
2)
Replace oil
3)
Open release valve and pump the handle a few times. Close valve and re-try
1)
Check and close release valve
2)
Lower jack, close release valve. Place foot on front wheel and pull up lifting arm to it's full height by hand
Open the release valve to lower arm
3)
Open release valve and pump the handle a few times. Close valve and re-try
4)
Replace packing or contact local service agent
5)
Replace packing
1)
Oil all external moving parts
2)
Replace rod or contact local service agent
3)
Replace damaged parts or contact local service agent
4)
Open release valve and pump the handle a few times. Close valve and re-try
5)
Check and fully open release valve
6)
Replace spring or contact local service agent
1)
Check and fully open release valve
01284 703534
sales@sealey.co.uk
Original Language Version
www.sealey.co.uk
3015CXD.V3 Issue 1 23/12/20
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