3TONNE TROLLEY JACK WITH SUPER
ROCKET LIFT
MODEL NO: 3015CXD.V3
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
WARNING! Please note that the handle socket of this jack is retained under tension and must be released
before use. Caution should be taken when releasing, as the handle socket will suddenly raise to its upright
position if not controlled.
9 The user shall work only in accordance with this instruction manual.
9 The operator shall be provided with all necessary information about training and about pumping and
translating forces.
9 Ensure the jack is in sound condition and good working order. Take action for immediate repair or replacement
of damaged parts. Use genuine parts only. DO NOT modify the jack. The use of non-genuine parts may be
dangerous and will invalidate the warranty.
9 Locate the jack in a suitable, well lit working area.
9 Keep working area clean and tidy and free from unrelated materials. Use jack on level and solid ground,
preferably concrete. Avoid tarmacadam as jack may sink in.
9 Chock wheels of vehicle.
9 Ensure the vehicle handbrake is engaged, engine is switched o and transmission is in gear (or “PARK” if
automatic).
9 Ensure minimum distance of 0.5m between vehicle and static objects such as doors, walls, etc. to allow for
vehicle tilting.
9 Ensure all non-essential persons keep a safe distance whilst the jack is in use.
9 Ensure there are no passengers in the vehicle.
9 It is necessary that the operator can watch the lifting device and the load during all movements.
9 Place jack under only those lifting points recommended by vehicle manufacturer (see vehicle handbook).
9 Check that the lifting point is stable and centred on the jack saddle.
9 Ensure 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.
9 Ensure there are no persons or obstructions beneath the vehicle before lowering.
9 It is not allowed to work under the raised load until it is secured by suitable means. Use suitable axle stands
under the vehicle before proceeding with any task.
9 Use a qualied person to lubricate and maintain the jack.
9 Ensure that only hydraulic jack oil is used in the jack.
8 DO NOT operate the jack if damaged.
8 DO NOT allow untrained persons to operate the jack.
8 DO NOT operate the jack when tired or under the inuence of drugs, alcohol or intoxicating medication.
8 DO NOT exceed the rated capacity of the jack.
8 DO NOT allow the vehicle to move during lifting or lowering, or use the jack to move the vehicle.
8 DO NOT jack vehicle if there is a risk of spillage of fuel, battery acid, or other dangerous substances.
8 DO NOT work under the vehicle until appropriately rated axle stands have been correctly positioned.
8 DO NOT use the jack for purposes other than that for which it is intended.
8 DO NOT top up hydraulic system with brake uid. Use hydraulic jack oil only. (Sealey Part No: HJO500MLS
or HJO5LS)
8 DO NOT adjust the safety overload valve.
9 When not in use store jack, fully lowered, in a safe, dry, childproof area.
9 If more than 400N of eort is generated in lifting, the eorts shall be lowered by an additional person.
9 Jacks shall be maintained and repaired in accordance with the manufacturer’s instructions. Such maintenance and repair shall be
carried out by qualied persons.
9 No modications shall be carried out which adversely aect the compliance of the jack with the standard.
9 Check the state of the markings and that the markings remain as the initial one.
Refer to
instructions
Wear safety
footwear
Original Language Version
© Jack Sealey Limited
3015CXD.V3 Issue 2 (1,3,5) 14/09/23
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
2. INTRODUCTION
Single-piece hydraulic unit with heavy base design and large jacking saddle. Twin piston Super Rocket Lift feature brings lifting arm
straight into contact with the jacking point in 1-2 strokes. Universal joint release mechanism allows safer, more controlled lowering of
the jack. Fitted with safety overload valve and pump-through valve to prevent handle locking at maximum ram extension.
3. SPECIFICATION
Model No: .................................................. 3015CXD.V3
Applicable Standards: ....................................... EN 1494
Capacity: ............................................................ 3 Tonne
Consumable Parts:....................JP17 - Rubber Jack Pad
Length: ................................................................680mm
Maximum Chassis Height: ..................................162mm
Maximum Saddle Height: ....................................456mm
Minimum Saddle Height: .....................................120mm
4. OPERATION
4.1. BEFORE USE
WARNING! Before use ensure you have read, understood and applied Section 1 safety precautions.
IMPORTANT: Before use, the operator is to visually inspect the jack for cracked welds, damaged or missing parts or hydraulic leaks.
4.2. RELEASING THE RETAINING WEDGE (FIG.1)
4.2.1. Seek assistance from a second person if required.
4.2.2. Assemble the handle by pushing the two sections together and turn until the button emerges from the hole drilled in the lower section.
4.2.3. Insert the handle into the handle socket and secure with the handle socket bolt (no. 92 on attached Parts Diagram).
4.2.4. The handle socket is held in the down position in transit by a retaining wedge.
4.2.5. Push down on the handle and hold down while removing the retaining wedge that secures the handle socket in the down position.
4.2.6. Remove the wedge.
4.2.7. Gently and in a controlled manner slowly allow the handle section and handle socket to raise to the upright position.
4.3. HYDRAULIC SYSTEM PURGING
4.3.1. Open the release valve by turning it one full turn counter-clockwise.
4.3.2. Pump the handle 20 times.
4.3.3. Close the release valve by turning it clockwise.
4.4. RAISING A VEHICLE
We recommend that efforts of raising the load shall be reduced by the use of assistance during this operation.
4.4.1. Ensure that the jack and the vehicle are on a hard, level surface.
4.4.2. Ensure that the vehicle handbrake is engaged and that the vehicle wheels are chocked.
4.4.3. Consult the vehicle manual to determine the location of jacking points.
4.4.4. Position the jack under a suitable lifting point.
4.4.5. Turn the slow release valve clockwise, to the closed position. DO NOT over-tighten.
4.4.6. Raise the vehicle to the desired height by pumping the handle up and down.
4.4.7. Place axle stands beneath the locations recommended by the vehicle manufacturer.
4.4.8. Turn the release valve slowly counter-clockwise to lower the vehicle on to the axle stands.
4.5. LOWERING A VEHICLE
4.5.1. Turn the release valve clockwise to the closed position.
4.5.2. Pump the handle to raise the vehicle o the axle stands.
4.5.3. Remove the axle stands from beneath the vehicle.
4.5.4. Turn the release valve counter-clockwise to lower the vehicle to the ground.
NOTE: This jack is fitted with a slow release mechanism for controlled descent. When not in use, leave the saddle and ram fully retracted.
5. MAINTENANCE
IMPORTANT: Only fully qualied personnel should attempt maintenance or repair. Jacks shall be maintained and repaired in
accordance with the manufacturer’s instructions. Such maintenance and repair shall be carried out by qualied persons. No
modications shall be carried out which adversely aect the compliance of the jack with the standard. Check the state of the markings
and that the markings remain as the initial one.
5.1. No modications shall be carried out which adversely aect the compliance of the jack with the standard.
5.2. Check the state of the markings and that the markings remain as the initial one.
5.3. Keep the jack clean and lubricate all moving parts on a regular basis.
5.4. 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.
Original Language Version
© Jack Sealey Limited
3015CXD.V3 Issue 2 (1,3,5) 14/09/23
FIG.2FIG.1
Original Language Version
© Jack Sealey Limited
3015CXD.V3 Issue 2 (1,3,5) 14/09/23
8 DO NOT use the jack if believed to have been subjected to abnormal load or shock load.
5.5. Periodically check the pump piston and piston rod for signs of corrosion.
5.6. Clean exposed areas with a clean oiled cloth.
5.7. After one year the oil should be replaced in order to extend the life of the jack. Use hydraulic jack oil only.
5.8. IMPORTANT: Only fully qualified personnel should attempt hydraulic maintenance or repair.
5.9. To check the hydraulic oil level, fully lower the jack and the handle and remove the tray covering the oil filler plug, remove the oil filler
plug. 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.
NOTE: Use a good quality hydraulic jack oil, such as SEALEY HYDRAULIC JACK OIL.
WARNING! DO NOT use brake uid, or any uid 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 THE JACK.
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 01284 757500 to obtain address and ‘phone number of your local agent. If Jack is under guarantee
please contact your dealer.
5.10. DE-COMMISSIONING THE JACK
5.11. 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.
6. TROUBLESHOOTING
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) 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
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 open
6) Jack spring damaged
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 still closed 1) Check and fully open release valve
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 sales@sealey.co.uk 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 uids (if applicable) into approved
containers and dispose of the product and uids according to local regulations.
REGISTER YOUR
PURCHASE HERE
Original Language Version
© Jack Sealey Limited
3015CXD.V3 Issue 2 (1,3,5) 14/09/23
