Sealey CPG12V.V4 User manual

12V CORDLESS GREASE GUN
MODEL NO: CPG12V.V4
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
1.1. MAINS POWER ELECTRICAL SAFETY (In relation to the battery charger)
WARNING! It is the responsibility of the owner and the operator to read, understand and comply with the following:
You must check all electrical products, before use, to ensure that they are safe. You must inspect power cables, plugs, sockets and
any other connectors for wear or damage. You must ensure the risk of electric shock is minimised by the installation of appropriate
safety devices. A Residual Current Circuit Breaker (RCCB) should be incorporated in the main distribution board. We also recommend
that a Residual Current Device (RCD) be used. It is particularly important to use an RCD with portable products that are plugged into a
supply that is not protected by an RCCB. If in any doubt consult a competent electrician. You may obtain a Residual Current Device by
contacting your Sealey stockist. You must also read and understand the following instructions concerning electrical safety.
1.1.1. The Electricity At Work Act 1989 requires all portable electrical appliances, if used on business premises, to be tested by a competent
electrician, using a Portable Appliance Tester (PAT), at least once a year.
1.1.2. The Health & Safety at Work Act 1974 makes owners of electrical appliances responsible for the safe condition of those appliances
and the safety of the appliance operator. If in any doubt about electrical safety, contact a competent electrician.
1.1.3. Ensure that the insulation on all cables and on the appliance is safe before connecting it to the power supply. See 1.3.1 and 1.3.2
and use a Portable Appliance Tester.
1.1.4. Ensure that cables are always protected against short circuit and overload.
1.1.5. Inspect power supply cables and plugs regularly for wear or damage and check all connections to
ensure none is loose.
1.1.6. Important: Ensure that the voltage marked on the appliance matches the power supply to be used
and that the plug is fitted with the correct fuse - see fuse rating below.
1.1.7. DO NOT pull or carry the appliance by the power cable.
1.1.8. DO NOT pull the plug from the socket by the cable.
1.1.9. DO NOT use worn or damaged cables, plugs or connectors. Immediately have any faulty
item repaired or replaced by a competent electrician. When an ASTA/BS approved UK 3 pin plug
is damaged, cut the cable just above the plug and dispose of the plug safely.
Ensure that the double insulated charger is correctly connected via a three-pin plug, as follows:
a) Connect the Brown live wire to live terminal ‘L’.
b) Connect the Blue neutral wire to the neutral terminal ‘N’.
c) After wiring, check that there are no bare wires, that all wires have been connected correctly, that the cable outer insulation
extends past the cable clamp and that the clamp is tight.
Note that the earth pin remains unconnected.
1.1.10. If an extension reel is used it should be fully unwound before connection. A reel with an RCD fitted is preferred since any appliance
plugged into it will be protected. The cable core section is important and should be at least 1.5mm², but to be absolutely sure that the
capacity of the reel is suitable for this product and for others which may be used in the other output sockets, we recommend the use of
2.5mm² section cable. If an extension reel is to be used outdoors, ensure it is marked for outdoor use.
1.2. BATTERY CHARGER SAFETY INSTRUCTIONS
WARNING! DO NOT attempt to charge any battery other than that supplied for the wrench. Other types of batteries may explode!
9All mains electrical supply safety features must be followed as described in 1.1.3 above.
9Disconnect the charger from the mains supply when not in use.
8DO NOT charge battery if room temperature is below 10°C (50°F) or above 40°C (104°F).
8DO NOT expose the charger to damp or wet conditions.
8DO NOT pull or carry the charger by the power lead.
8DO NOT operate the charger if it has been dropped, or has received a sharp knock, or is damaged. Take the charger to an authorised
agent for repair or obtain a replacement.
8DO NOT dismantle the charger as this may cause damage and/or personal injury and will invalidate the warranty.
8DO NOT insert foreign objects or material into the hole reserved for the battery pack.
8DO NOT recharge a second battery pack immediately after charging the first. Consecutive charging will overheat the charger. Allow
the unit to cool for 15 minutes before charging the next pack.
8DO NOT attempt to connect two chargers together.
1.3. GENERAL SAFETY
WARNING! Disengage the grease gun from the battery before changing accessories, servicing or performing and maintenance.
9Maintain gun in good condition (use an authorised service agent).
RECOMMENDED
FUSE RATING: 5AMP
CPG12V.V4 Issue 1 07/08/2020
Original Language Version
© Jack Sealey Limited
Refer to
instructions
Wear eye
protection
Wear protective
gloves

9Replace or repair damaged parts. Use recommended parts only. Unauthorised parts may be dangerous and will invalidate the
warranty.
9Wear appropriate protective clothing. When handling lubricants refer to manufacturer’s instructions and conform to local regulations.
9Use the gun in a suitable working area. Keep area clean and tidy and free from unrelated materials and ensure there is adequate
lighting.
9Maintain correct balance and footing whilst performing the task. Ensure floor is not slippery and wear non-slip shoes.
9Keep children and unauthorised persons away from the work area.
9Dispose of waste grease in accordance with local authority regulations.
9When not in use ensure the battery is removed.
8DO NOT allow unauthorised persons to operate the gun.
WARNING! DO NOT tamper with or open pump unit. Doing so will invalidate your warranty.
8DO NOT point grease gun at yourself or other persons or animals.
8DO NOT pull the grease gun unit by the hose.
8DO NOT use the gun for a task it is not designed to perform.
8DO NOT operate the gun when you are tired or under the influence of alcohol, drugs or
intoxicating medication.
9When not in use, clean the unit and store in a dry, safe, childproof area.
2. INTRODUCTION
High power, professional, cordless grease gun. Ideal for in-eld lubrication where power and
Speed are required. Suitable for 400g cartridges, manual or bulk lling. Features LCD battery
condition indicator, air bleed and heavy-duty aluminium pressure head. Supplied with battery and
mains charger in storage case.
3. SPECIFICATION
MODEL NO:...................................................... CPG12V.V4
Battery: ...........................................................12V 2Ah Li-ion
Flow Rate:................................................................. 80g/min
Hose Length:.............................................................. 680mm
Pressure: ...................................................................6000psi
Replacement Parts: ...............................................................
CPG12VBP ...........................................Replacement Battery
CPG12V.V2-ICA...................................In-Car Power Adaptor
4. OPERATION
IMPORTANT WARRANTY INFORMATION: the battery pack fitted to this cordless tool are
considered to be a consumable item and its ability to accept charge will reduce over time. We
will provide warranty against mechanical and electrical defect for a period of one year - this does
not cover fair wear and tear. If the battery is not properly charged before 1st use, or regularly
conditioned, its capacity will diminish. Under these circumstances we will not replace the battery
pack even if it is less than one year old.
4.1. CHARGING THE BATTERY
IMPORTANT: Before using the grease gun for the first time the battery must be charged
for a minimum 1.5 hours.
4.1.1. To charge the battery, slot the battery onto the charger (Fig 1.1).
8DO NOT obstruct the vents situated on the top and bottom of the charger as this will
cause the charger to overheat.
4.1.2. Once plugged in correctly and the mains has been switched on, the red light situated at
the front of the charger (Fig 1.2) will illuminate. When charging is complete the green light
will illuminate.
4.2. REMOVING THE BATTERY PACK
4.2.1. To remove the battery from the unit press the two buttons located each side of the battery
simultaneously and pull the battery away from the body.
4.2.2. To insert the battery, line up the ridges on the battery with the slots on the handle base
and push towards the unit firmly until you hear a click.
4.2.3. Gun may be operated from a 12V vehicle battery by using the in-car adapter, fitted to gun
in place of battery pack.
4.3. CARTRIDGE LOADING
4.3.1. Unscrew the grease tube from the grease gun.
4.3.2. Fully draw back the plunger handle.
4.3.3. Insert the open end of the cartridge into the grease tube and push it all the way in (Fig
2). Remove the seal or pull tab end from the cartridge.
4.3.4. Screw the grease tube back into the grease gun. Press the catch plate and release the
plunger rod. Push down on the plunger handle.
4.4. SUCTION FILLING
4.4.1. Unscrew the grease tube from the grease gun.
4.4.2. Ensure the handle has been released (by pressing the catch plate).
4.4.3. Submerge the open end of the grease tube into grease bucket by approximately 50mm
(2”) and slowly pull the plunger handle out fully (Fig 3).
4.4.4. Screw the grease tube back in to the grease gun. Press the catch plate and release the
plunger rod. Push down on the plunger handle.
g.1
g.2
g.3
CPG12V.V4 Issue 1 07/08/2020
Original Language Version
© Jack Sealey Limited

4.5. BULK FILLING
4.5.1. Press the catch plate to release the plunger handle.
4.5.2. Connect a low pressure bulk greasing unit to the bulk ller nipple at the top of the gun and ll until plunger is fully extended.
4.5.3. Press and hold the catch plate and push the plunger handle down until some resistance
is felt.
4.5.4. Open the pressure release valve until grease appears.
4.6. PRIMING THE GUN
4.6.1. Before loading the gun with a cartridge or lling via a grease bucket, it is ideal to prime
the gun.
4.6.2. To prime the gun simply pack grease into the cavity located at the entrance of the gun
assembly (where the grease tube screws into the gun) and operate the trigger,
this will induce the intake of grease into the gun assembly.
4.7. OPERATION
8DO NOT tamper with the relief valve (g.4.5). To do so may cause damage to the gun
and will invalidate the warranty.
4.7.1. To operate the gun simply push the grease outlet onto the grease nipple and operate the
trigger until the desired amount of grease has been delivered.
4.7.2. If you encounter air pockets during operation simply exert force on the plunger (Fig 4.1),
press the pressure release valve (Fig 4.2) and operate trigger (Fig 4.3) in short, sharp
bursts until grease begins to ow from the nozzle.
4.7.3. When the grease gun is not in use turn the locking button (Fig 4.4) to the “lock” position
4.7.4. To check the remaining battery power, press and hold down the LED display button on the top of the grease gun. A gauge will appear
on the display, showing the percentage of battery charge left.
5. TROUBLESHOOTING
g.4
Condition Possible Cause Corrective Action
Motor fails to run. - Battery needs recharging.
- Faulty wiring to motor.
- Recharge battery.
- Remove battery, disassemble handle and
check wiring for loose connections.
Pressure release valve opens to
discharge grease.
- Blocked line.
- Blocked bearing.
- Blocked grease fitting.
- Check lines, pipe joints and grease
fittings and remove any obstructions.
Grease gun fails to dispense grease. - Grease tube is out of grease.
- Loss of prime.
- Check valve is not functioning.
- Check that the tube contains grease.
- Repeat priming operation.
- Remove check valve, clean and inspect
the valve seat.
Grease gun continues to lose prime. - Air may be trapped in locations throughout the
grease tube ass’y after bulk filling.
- Grease tube follower may be binding.
- Empty grease tube ass’y, refill and repeat
priming operation.
- Replace grease tube ass’y.
Battery fails to charge. - Charger may not have power.
- Battery may be dead.
- Check the mains charger is providing
power.
Sealey Group, Kempson Way, Suffolk Business Park, Bury St Edmunds, Suffolk. IP32 7AR
01284 757500 01284 703534 [e-mail] www.sealey.co.uk
WEEE REGULATIONS
Dispose of this product at the end of its working life in compliance with the EU Directive on Waste Electrical and Electronic Equipment
(WEEE). When the product is no longer required, it must be disposed of in an environmentally protective way. Contact your local solid
waste authority for recycling information.
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.
BATTERY REMOVAL
Under the Waste Batteries and Accumulators Regulations 2009, Jack Sealey Ltd are required to inform potential purchasers of products
containing batteries (as defined within these regulations), that they are registered with Valpak’s registered compliance scheme. Jack
Sealey Ltd’s Batteries Producer Registration Number (BPRN) is BPRN00705.
CPG12V.V4 Issue 1 07/08/2020
Original Language Version
© Jack Sealey Limited