4.1.
When the jack is not in use, the ram should be in its lowest
position to minimise corrosion. remove the handle to
inactivate jack.
4.2.
Keep the jack clean and lubricate all moving parts on a
regular basis.
4.3.
Before each use check for broken, cracked, bent, or loose
parts, or any visible damage to ram, pump, saddle, lifting
arm, frame and all parts including nuts, bolts, pins and other
fasteners. If any suspect item is found remove jack from
service and take necessary action to remedy the problem.
D
o not
use the jack if believed to have been subjected to
abnormal load or shock load.
4.4.
Periodically check the pump piston and the ram for signs of
corrosion. Clean exposed areas with a clean oiled cloth.
4.5.
After one year the oil should be replaced in order to extend
the life of the jack. use hydraulic jack oil only.
3
I
mportant: Only fully qualified personnel should attempt
hydraulic maintenance or repair.
4.6.
To check the oil level, fully lower the jack. remove oil
filler plug (fig.3). The correct level is just below the bottom
of the plug. If oil level is low, fill as required.
noTe: use a good quality jack oil, such as seALeY
HYDrAuLIC JACK oIL.
p
WarninG:
DO NOT use brake fluid, or any fluid other than
hydraulic jack oil as this may cause serious damage to the
jack and will invalidate the warranty!
4.7.
When draining the oil make sure that no dirt is allowed to
enter the hydraulic system.
3
iMPortant: no reSPonSiBility iS accePteD for
incorrect uSe of thiS ProDuct.
Hydraulic products are only repaired by local service agents.
We have service/repair agents in all parts of the uK.
Do not return jacks to us.
Please telephone us on 01284
757500 to obtain the address and ‘phone number of your local
agent. If jack is under guarantee contact your local sealey
dealer.
De-commissioning the jack
should the jack become completely unserviceable and require
disposal, draw off the oil into an approved container and
dispose of the jack and the oil according to local regulations.
4. Maintenance
5. trouBle ShootinG
fig.3
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.
01284 757500
01284 703534
Sole uk Distributor, Sealey Group,
Kempson Way, suffolk Business Park
,
Bury st. edmunds, suffolk,
IP32 7Ar
www.sealey.co.uk
Web
Original Language Version
1050CX.V3, 1050CXD.V2 Issue: 1 - 29/06/11
Important:
Maintenance or rePair of hyDraulic SySteM MuSt only Be PerforMeD By a QualifieD PerSon.
ProBleM
PoSSiBle cauSe
reMeDy
Jack will not lift the load
1) overloaded
2) oil level low
3) release valve not correctly closed
4) Air in system
5) Piston rod not functioning
6) Packing worn or defective
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
Jack does not lift high enough
or feels “spongy”
1) oil level too high or too low
2) Worn seals
3) Air in system
4) release valve not closed
1) fill 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
Jack lifts poorly
1) Pump packing or valves malfunctioning
2) oil is dirty
3) Air in the system
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
Jack lifts but will not hold load 1) release valve partially open
2) Dirt on valve seats
3) Air in system
4) faulty seals
5) Packing worn or defective
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
Jack will not lower completely 1) unit requires lubrication
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 closed
6) Jack spring damaged or unhooked.
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
Jack does not lower at all
1) release valve closed
1) Check and fully open release valve