2.5L PNEUMATIC BRAKE & CLUTCH BLEEDER
MODEL NO: VS830
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! Familiarise yourself with the application and limitations, as well as any potential hazards, of this product. Ensure that Health
and Safety, local authority and general workshop practice regulations are adhered to when using.
8 DO NOT use pressure reservoir, or its ancillaries if damaged.
8 DO NOT use the pressure reservoir to perform a task for which it is not designed.
8 DO NOT allow untrained persons to use the pressure vessel.
8 DO NOT use when tired or under the influence of drugs, alcohol or intoxicating medication.
9 Use approved parts and approved spare parts only.
9 Maintain in a good and clean condition for the best and safest performance.
9 Ensure that the ignition key of the vehicle being worked on is removed, to prevent inadvertent engine cranking.
9 If the vehicle to be worked on is raised, ensure that it is adequately supported with axle stands or ramps and wheel chocks.
9 Wear approved eye protection. A full range of personal safety equipment is available from your Sealey stockist .
9 Wear suitable clothing to avoid snagging. DO NOT wear jewellery and tie back long hair.
9 Keep children and unauthorised persons away from the work area.
9 Keep work area clean and tidy and free from unrelated materials.
9 Ensure the work area has adequate lighting.
1.1. BRAKE FLUID SAFETY
9 Always read and comply with the warnings on the brake fluid container.
9 Wear eye protection and keep skin contact to a minimum. If brake fluid enters eyes rinse with plenty of water and seek medical
advice. If swallowed seek medical advice immediately.
WARNING! Brake fluid is flammable - keep away from sources of ignition, including hot surfaces e.g. exhaust manifold.
WARNING! Brake fluid will damage paintwork. Any spillage should be flushed with water immediately.
9 Always read and comply with the warnings on the brake uid container.
WARNING! DO NOT pollute the environment by allowing uncontrolled discharge of uids. Dispose of waste liquids in accordance
with local authority regulations.
9 After use, clean equipment and store in a cool, dry, childproof area.
2. INTRODUCTION
One-person professional pneumatic brake and Clutch bleeding tool. Reservoir holds 2.5L of hydraulic fluid - flush the entire system with
one fill, without the risk of running the reservoir dry. Pressure range makes the unit suitable for use with ABS systems. Fitted with Ø45mm
cap with a 90° angled connector which is suitable for most European models. Compatible with Sealey VS0204B, VS0204C, VS0204C4,
VS0204T, VS820UA and VS820SA brake caps.
3. SPECIFICATION
Inlet Size: ..........................................................1/4”BSP
Maximum Air Supply: .................................. 100psi/7bar
Tank Capacity:.........................................................2.5L
4. OPERATION
4.1. Use your bleeder only as directed. Read these directions completely before starting. The apparatus is intended for use only by
individuals experienced with bleeding and servicing hydraulic systems. If you are unsure about your ability or experience, consult a
trained professional. Always follow vehicle manufacturer’s directions when bleeding hydraulic systems.
4.2. Ensure that the bleeder is clean and free from debris and old hydraulic uid.
4.3. Remove hydraulic uid reservoir cap from the vehicle. If old uid is contaminated, syphon it off and rell reservoir with fresh uid.
8 DO NOT pump contaminated uid through the hydraulic system.
4.4. Firmly attach the bleeder cap to the vehicle uid reservoir, ensuring that the gasket seats properly and is not worn or cracked.
4.5. Tighten pump cap onto empty bleeder using the supplied wrench and pressurise to 10 psi (0.7bar). Check for leaks at the uid
reservoir and at the bleeder uid hose connections. If reservoir cap or hose connections are leaking, release accumulated pressure
in the bleeder reservoir by gently unscrewing the pump cap. DO NOT remove the cap before de-pressurising the bleeder reservoir.
Reattach the bleeder reservoir cap or tighten hose connections and once again pump the tank to 10 psi (0.7bar) and check for leaks.
4.6. If no leaks are found, gently unscrew pump cap and add up to 1.25 litre of new hydraulic uid from a sealed container. Use only the
type of hydraulic uid recommended for your vehicle.
Original Language Version
© Jack Sealey Limited
Refer to
instructions
Wear eye
protection
VS830 Issue 3 06/09/24
Wear protective
gloves
4.7. Tighten the pump cap using the supplied wrench and pressurise the bleeder to the level recommended in the vehicle service
manual. DO NOT exceed 28psi (1.9bar). Higher pressures may damage your vehicle’s hydraulic system and could result in serious
injury. The pressure relief valve in the pump cap will activate at 20psi.
4.8. Determine the correct brake bleeding sequence from your vehicles service manual. Attach bleed tube to bleed valve at the rst
cylinder to be bled, open end in a suitable uid receptacle. Open bleed valve and bleed until uid runs clear and free of bubbles.
Tighten bleed valve to the torque specied in your vehicle service manual.
4.9. Repeat on each bleed valve. Pump additional pressure into bleeder if necessary.
4.10. If uid remains in the bleeder reservoir when nished, tip the tank away from uid pick up tube and open bleed valve closest to the
master cylinder. Allow air to ow into uid reservoir until uid level falls just to the maximum ll level on your reservoir. Close the
bleed valve and tighten to specied torque.
4.11. When complete, release pressure by slowly loosening the pump cap. Remove the cap from the uid reservoir, taking care to avoid
spilling any uid that remains in the tube.
4.12. Replace uid reservoir cap on your vehicle, checking that the uid level is at the maximum level indicated on the vehicle reservoir.
4.13. Before driving your vehicle, carefully check for leaks and test for proper brake operation.
8 DO NOT store hydraulic uid in bleeder. Always dispose of excess uid properly in accordance with local authority regulations.
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 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.
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.
Adaptor deployed
Vehicle
reservoir
Brake and clutch bleeding system-
Model No VS830
Pressure
gauge
Universal Adaptor - Model No. VS820UA.
Straight Adaptor - Model No. VS820SA.
Universal Brake & Clutch Bleeder
Adaptor Cap - VS0204UA.V2
Pump Cap Wrench.
Original Language Version
© Jack Sealey Limited
Parts support is available for this product. Please email sales@sealey.co.uk or telephone 01284 757500
REGISTER YOUR
PURCHASE HERE
Ø45mm Brake Pressure Bleeder Cap -
90° Connector With Hose.
Model No. Model No. VS0204C4
Bleeder
cap
Pump Cap
Pressure
Relief Valve
Air supply
VS830 Issue 3 06/09/24
