Advertisement
6. OPERATION - AXLE STANDS
6.1.
Refer to manufacturer's instructions for recommended jacking/support points. Check to ensure jacking/support points are in good
condition.
6.2.
Position the stands beneath the manufacturer's recommended support points.
To adjust the stands: Hold the control lever up while lifting the centre column to required height. Push the control lever down to lock
6.3.
the pawl into the central column teeth (fig.2 and fig.3).
WARNING! ENSURE PAWL IS FULLY ENGAGED WITH TEETH.
‰
6.4.
Lower vehicle onto stands carefully and slowly . Ensure load bearing points sit in the centre of the saddles and that the stands are stable.
Also ensure that there are no objects or persons that could impede the safe lowering of the vehicle onto the stands.
DANGER! You must follow these instructions carefully and ensure you DO NOT load the stands off centre. Failure to adhere to these
warnings may cause damage, injury or loss of life!
6.5.
Insert the locking pin to store the stands in their lowest position.
7. MAINTENANCE - JACK
7.1.
When the jack is not in use, the ram and the handle socket should be in their lowest positions to minimise corrosion.
Remove the handle to deactivate the jack.
7.2.
Keep the jack clean and lubricate all moving parts on a regular basis, pump grease into the grease nipple (fig.5).
7.3.
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.
7.4.
DO NOT use the jack if believed to have been subjected to abnormal load or shock load.
7.5.
Periodically check the pump piston and piston rod for signs of corrosion. Clean exposed areas with a clean oiled cloth.
7.6.
After one year the oil should be replaced in order to extend the life of the jack. Use hydraulic jack oil only.
IMPORTANT: Only fully qualified personnel should attempt hydraulic maintenance or repair.
7.7.
To check the hydraulic oil level, fully lower the jack and the handle and remove the oil filler plug (fig.5). The correct oil level should
be approximately 5mm below the filler opening. If oil level is low, fill as required. Make sure that dirt is not allowed to enter the hydraulic
system. Carefully pump unloaded jack 5 or 6 times to expel any air and then refit oil filler plug.
7.8.
NOTE: Use a good quality hydraulic jack oil, such as SEALEY HYDRAULIC JACK OIL.
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!
IMPORTANT: NO RESPONSIBILITY IS ACCEPTED FOR INCORRECT USE OF THIS PRODUCT.
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 stockist.
7.9.
De-commissioning the Jack
7.10.
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.
8. MAINTENANCE - AXLE STANDS
8.1.
Before each use, check that stands and stand welds are not cracked and that there are no missing or damaged parts.
8.2.
Any suspect axle stands must be removed from service immediately.
8.3.
Due to the potential hazards associated with stands, do not misuse, or make any modification to, the stands or components.
8.4.
It is the responsibility of the owner to ensure that the operator has read these instructions together with the safety features on the side of
the stand and that the operator is aware of the stand uses and limitations.
9. TROUBLESHOOTING - JACKS
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
© 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
Original Language Version
3010CX .V2
Issue:1 - 01/11/17
Advertisement
