Sealey 1050CXHV User manual

2TONNE SHORT CHASSIS TROLLEY JACK -
HI-VIS
MODEL NO: 1050CXHV
Thank you for purchasing a Sealey product. Manufactured to a high standard, this product will, if used according to these instructions,
and properly maintained, give you years of trouble free performance.
IMPORTANT: PLEASE READ THESE INSTRUCTIONS CAREFULLY. NOTE THE SAFE OPERATIONAL REQUIREMENTS, WARNINGS & CAUTIONS. USE
THE PRODUCT CORRECTLY AND WITH CARE FOR THE PURPOSE FOR WHICH IT IS INTENDED. FAILURE TO DO SO MAY CAUSE DAMAGE AND/OR
PERSONAL INJURY AND WILL INVALIDATE THE WARRANTY. KEEP THESE INSTRUCTIONS SAFE FOR FUTURE USE.
1. SAFETY
9Ensure the jack is in sound condition and good working order. Take action for immediate repair or replacement
of damaged parts. Use genuine parts only. The use of unapproved parts may be dangerous and will invalidate the
warranty.
9Locate the jack in a suitable, well lit working area.
9Keep working area clean and tidy and free from unrelated materials.
9Use jack on level and solid ground, preferably concrete. Avoid tarmacadam as jack may sink in.
9Place wedges under wheels of vehicle (but ensure wheels of jack can freely move).
9Ensure the vehicle handbrake is engaged, engine is switched off and transmission is in gear (or “PARK” if
automatic).
9Ensure minimum distance of 0.5m between vehicle and static objects such as doors, walls, etc., to allow for vehicle
tilting.
9Ensure there are no passengers in the vehicle.
9Ensure all non-essential persons keep a safe distance whilst the jack is in use.
9Only place jack under those lifting points recommended by vehicle manufacturer (see vehicle hand book).
9Check the lifting point is stable and centred on the jack saddle.
9Ensure the jack wheels are free to move and that there are no obstructions.
▲DANGER: Use the jack for lifting only, NOT for supporting the lifted load.
9Use suitable capacity axle stands under the vehicle before proceeding with any task.
9Ensure there are no persons or obstructions beneath the vehicle before lowering.
9Use a qualified person to maintain or repair the jack hydraulic system.
8DO NOT operate the jack if damaged.
8DO NOT allow untrained persons to operate the jack.
8DO NOT exceed the rated capacity of the jack (2tonne/2000kg). When lifting a load of maximum capacity or close
to it, it is recommended that the effort be reduced by the use of assistance during this operation.
8DO NOT allow the vehicle to move while supported by the jack, or use the jack to move the vehicle.
8DO NOT jack vehicle if there is a risk of spillage of fuel, battery acid, or other dangerous substances.
8DO NOT work under the vehicle until axle stands have been correctly positioned.
8DO NOT use the jack for purposes other than which it is intended.
8DO NOT top up hydraulic system with brake fluid. Use hydraulic jack oil only.
8DO NOT adjust the safety overload valve.
9When not in use store jack, fully lowered, in a safe, dry, childproof area.
2. INTRODUCTION
Steel chassis with welded castor supports and one-piece hydraulic unit. Fitted with overload valve, carry handle and finger cover for extra safety.
Suitable for the hobby user or as an emergency mobile jack. Includes one-piece pumping handle.
3. SPECIFICATION
Model no’s............................................................ 1050CXHV
Capacity:........................................................ 2tonne/2000kg
Length:....................................................................... 450mm
Max. chassis height: .................................................. 126mm
Max. saddle height:.................................................... 330mm
Min. saddle height:..................................................... 130mm
Original Language Version
© Jack Sealey Limited
Refer to
instruction
manual
Wear safety
footwear
1 3 5
2 4 R
TJL3
Chock
wheels
Never
exceed
jack capacity
Close
Raise
Lower
Lift & twist
to lower
OR
Use on a hard level floor
Apply
handbrake
www.sealey.co.uk
Use suitable axle stands
X2
Raise
1050CXHV Issue:1 06/04/21

4. ASSEMBLY
4.1.  Topump,placethehandleintothejackingsocketandturnittoengagetheexternalpinasshowning.1.
4.2. To operate the release valve engage the cross pin in the open end of the handle with the slot in the end of the release valve as shown
in fig.2.
5. OPERATION
5.1. BEFORE FIRST USE
5.1.1. Before using jack, purge hydraulic unit in order to eliminate any air in the system. Place handle onto the release valve nut as shown
in fig.2 and open the valve by turning the handle anti-clockwise, place the handle back into the jacking socket and pump for 30 to 40
seconds. When complete, close the release valve by turning the valve nut clockwise.
5.1.2. Place a few drops of hydraulic jack oil onto the pump piston. Pump the handle several times to distribute the oil.
Thoroughly lubricate all moving parts.
5.2. GENERAL JACKING
WARNING! Before lifting ensure Section 1 safety instructions are read and understood.
5.2.1. Prepare the vehicle as mentioned in the safety instructions ensuring the ground on which the jack is to stand is level and solid (not
tarmacadam).
5.2.2. Position the jack saddle under the vehicle manufacturer’s recommended lifting point.
5.3. JACKING THE VEHICLE
5.3.1. Close the release valve using the handle as shown in fig.2. Place the handle into the handle socket and commence pumping handle up
and down using maximum strokes until the jack saddle reaches the vehicle jacking point. Check the jacking point is centrally located on
the saddle and raise the vehicle.
5.3.2. Should the jack become overloaded, a safety excess pressure valve will open, and stop the vehicle from lifting.
WARNING! The jack is a lifting device only and must not be used to support the load. Use correctly rated axle stands to support the
load (2tonne/2000kg). When lifting a load of maximum capacity or close to it, it is recommended that the effort be reduced by the use of
assistance during this operation.
5.4. LOWERING THE VEHICLE
WARNING! Ensure there are no persons or obstacles beneath the vehicle, or in the path of its descent.
5.4.1. If using axle stands, raise the jack high enough for the stands to be easily removed. Then place the handle onto the release valve nut
and turn anti-clockwise, very slowly, to open the valve.
5.4.2. The lowering speed is controlled by the amount you turn the handle. Lower carefully, avoid any sudden changes in descent rate which
would shock load the hydraulic system.
6. MAINTENANCE
6.1. When the jack is not in use, the ram should be in its lowest position to minimise corrosion. Remove the handle to inactivate jack.
6.2. Keep the jack clean and lubricate all moving parts on a regular basis.
6.3. 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.
8DO NOT use the jack if believed to have been subjected to abnormal load or shock load.
6.4. Periodically check the pump piston and the ram for signs of corrosion. Clean exposed areas with a clean oiled cloth.
6.5. 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.
6.6. 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.
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!
6.7. When draining the oil make sure that no dirt is allowed to enter the hydraulic system.
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 stockist.
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.
Original Language Version
© Jack Sealey Limited
Fig.1 Fig.2 Fig.3
1050CXHV Issue:1 06/04/21

7. TROUBLESHOOTING
IMPORTANT: MAINTENANCE OR REPAIR OF HYDRAULIC SYSTEM MUST ONLY BE PERFORMED BY A QUALIFIED PERSON.
Original Language Version
© Jack Sealey Limited
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
Sealey Group, Kempson Way, Suffolk Business Park, Bury St Edmunds, Suffolk. IP32 7AR
01284 757500 01284 703534 [e-mail] www.sealey.co.uk
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.
1050CXHV Issue:1 06/04/21
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.