Sealey 3015CXD.V3 User manual

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
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 chocks under wheels of vehicle (but ensure wheels of jack can move freely).
9Ensure the vehicle’s handbrake is engaged, the 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 vehicle manufacturer’s recommended lifting points (see vehicle handbook).
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.
9Use correctly rated 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.
9When not in use, store jack, fully lowered, in a safe, dry, childproof area.
IMPORTANT! During the jacking operation, ensure that the vehicle-to-jack saddle contact point is
always visible.
▲DANGER: Use the jack for lifting only, NOT for supporting the lifted load.
8DO NOT operate the jack if damaged.
8DO NOT allow untrained persons to operate the jack.
8DO NOT exceed the rated capacity (3 tonne) of the jack.
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 suitably rated 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.
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
Capacity...................................................................... 3tonne
Length........................................................................ 680mm
Max. chassis height ................................................... 162mm
Max. saddle height..................................................... 456mm
Min. saddle height...................................................... 120mm
Consumables:
Jack pad ........................................................................JP17
3015CXD.V3 Issue 1 23/12/20
Original Language Version
© Jack Sealey Limited
Refer to
instructions
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

4. OPERATION
4.1. BEFORE FIRST USE
4.1.1. Assemble the handle by pushing two halves together and turn until button engages.
4.1.2. Loosen location bolt at the back of the handle base. Insert the jack handle and tighten the bolt.
4.1.3. Before using jack, purge the hydraulic unit in order to eliminate any air in the system. Open the valve by turning the handle
anti-clockwise (fig.1), and pumping 8 or 9 times. When complete, close the release valve by turning the handle fully clockwise (fig.1).
4.1.4. Place a few drops of hydraulic jack oil onto the pump piston and pump the handle several times to distribute the oil. Thoroughly
lubricate all moving parts.
GENERAL JACKING
WARNING! Before lifting ensure Section 1 Safety Instructions are read and understood.
4.1.5. 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) and use chocks under wheels of vehicle.
4.1.6. Position the jack saddle under the vehicle manufacturer’s recommended lifting point.
4.2. JACKING THE VEHICLE
4.2.1. Turn the handle clockwise to close the release valve (fig.1) and commence pumping handle up and down until the jack saddle reaches
the vehicle jacking point. Check the jacking point is centrally located on the saddle and continue to pump the handle to raise the vehicle.
4.2.2. Should the jack become overloaded, a safety excess pressure valve will open and stop the jack 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.
4.3. LOWERING THE VEHICLE
WARNING! Ensure there are no persons or obstacles beneath the vehicle, or in the path of it’s descent.
4.3.1. Raise the jack high enough for the axle stands to be easily removed. Then turn the handle slowly anti-clockwise to open the release
valve (fig.1).
4.3.2. The lowering speed is controlled by the amount the release valve is opened. Lower carefully, avoiding any sudden changes in descent
rate which could shock load the hydraulic system.
5. MAINTENANCE
5.1. 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.
5.2. Keep the jack clean and lubricate all moving parts on a regular basis.
5.3. 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.
5.4. Periodically check the pump piston and piston rod for signs of
corrosion. Clean exposed areas with a clean oiled cloth.
5.5. After one year the oil should be replaced in order to extend the life of
the jack. Use hydraulic jack oil only.
5.6. IMPORTANT: Only fully qualified personnel should attempt hydraulic maintenance or repair.
5.7. 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 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 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 [phone] to obtain address and ‘phone number of your local agent. If Jack is under
guarantee please contact your dealer.
5.8. DE-COMMISSIONING THE JACK.
5.9. 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
g.1
3015CXD.V3 Issue 1 23/12/20

6. TROUBLESHOOTING - JACK
Original Language Version
© Jack Sealey Limited 3015CXD.V3 Issue 1 23/12/20
PROBLEM POSSIBLE CAUSE REMEDY
Jack will not lift
the load
Jack does not lift
high enough or
feels “spongy”
Jack lifts poorly
Jack lifts but will
not hold load
Jack will not lower
completely
Jack does not
lower at all
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
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) Oil level too high or too low
2) Worn seals
3) Air in system
4) Release valve not closed
1) Pump packing or valves malfunctioning
2) Oil is dirty
3) Air in the system
1) Release valve partially open
2) Dirt on valve seats
3) Air in system
4) Faulty seals
5) Packing worn or defective
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) Release valve still closed
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.
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 [e-mail] 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.