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Refer to instruction 

manual

Wear eye 

protection

Wear ear

protection

Warning:

hot surface

Wear protective

gloves

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.

SA5040 SA5055  Issue:3(HF) - 04/04/18

Original Language Version

© Jack Sealey Limited

COMPRESSOR 50LTR BELT DRIVE PETROL 

ENGINE 4.0HP, 5.5HP

MODEL No: 

SA5040, SA5055

1.  SAFETY

 

Familiarise yourself with the application and limitations of the compressor.

 

Ensure that the compressor is in good order and condition before use. If in any doubt do not use the unit and contact a service agent.

 

 

WARNING! Compressor must only be serviced by an authorised agent. DO NOT tamper with, or attempt to adjust the pressure  

 

switch or the safety valve.

 

Before moving or maintaining the compressor

 

ensure that the air tank pressure has been vented. 

 

Only use recommended attachments and parts. Using unapproved items may be dangerous and will invalidate the warranty.

 

Read the instructions for any accessory used with the compressor. Ensure that the safe working pressure of any air appliance used,   

 

exceeds the output pressure of the compressor. If using a spray gun, check that the area selected for spraying is provided with an air  

 

change system or adequate ventilation. 

 

Ensure that the air supply valve is turned off before disconnecting the air supply hose.

 

To move the compressor use the front roll bar. Lift the compressor so that the front legs have enough clearance for manoeuvring but  

 

maintain the centre of gravity in front of the wheels. 

DO NOT

 attempt to lift or move the compressor by any other means.

 

Use the compressor in a well ventilated area and ensure it is placed on a firm surface. 

Remember that the compressor engine    

 

produces harmful exhaust fumes.

 

Keep tools and other items away from the compressor when it is in use, and keep work area clean.

 

Ensure that air hoses are not tangled, twisted or pinched.

 

Keep children and unauthorised persons away from the work area.

 

DO NOT

 dismantle the compressor for any reason if you are not qualified to do so. The unit must be checked by qualified personnel only.

 

DO NOT

 operate the compressor within the vicinity of flammable liquids, gases or solids.

 

DO NOT

 touch compressor cylinder, cylinder head or pipe from head to tank as these may be hot and will remain so for some time    

 

after shutdown.

 

DO NOT 

operate the compressor without all safety guards in place.

 

DO NOT 

attempt to move the compressor by pulling the air tool hose.

 

DO NOT

 use the compressor for a task for which it is not designed.

 

DO NOT

 deface the certification plate attached to the compressor tank. 

  

DANGER! DO NOT direct the output jet of air towards people or animals.

 

DO NOT

 operate the compressor without an air filter.

 

DO NOT

 allow anyone to operate the compressor unless they have received full instructions.

 

For safety instructions relative to the maintenance and use of the petrol engine - refer to the engine manufacturer’s handbook supplied.

 

DO NOT

 check the ignition system by removing the spark plug or spark plug lead. Use specific tester or contact service agent.

 

WARNING! DO NOT touch the spark plug or plug lead whilst the engine is running - severe, potentially fatal, electric shock   

 

may result. 

 

Ensure that engine fuel is stored in an approved container. For long term storage ensure that the fuel tank is drained and that the    

 

compressor is adequately protected.

 

DO NOT

 smoke or have any naked flames nearby whilst re-fuelling.

 

DO NOT

 leave the compressor operating unattended.

 

DO NOT

 remove the fuel cap, or try to refuel whilst the engine is running. Stop the engine and allow it to cool for two minutes before  

 

attempting to refuel.

 

DO NOT

 refuel in a closed or poorly ventilated environment as there is a danger of explosion or fire. Refuel outdoors.

 

DO NOT

 operate the compressor if there is a fuel leak. Move the unit to a safe area, where  there is no risk of ignition, until the leak has  

 

been rectified and the machine is dry.

 

DO NOT

 start the engine if there are any flammable materials near the exhaust system or in the path of the exhaust gases.

 

DO NOT

 block the engine ventilation grilles.

 

DO NOT

 cover the compressor or restrict air flow around the machine whilst it is operating.

  

WARNING! The air tank is a pressure vessel and the following safety measures apply:

 

DO NOT 

tamper with the safety valve and 

DO NOT 

modify or alter the tank in any way and 

DO NOT

 strap anything to the tank.

 

DO NOT subject the tank to impacts, vibration or to heat and DO NOT allow contact with abrasive or corrosive materials.

 

DO drain condensation from tank daily and inspect inside walls for corrosion every 12 months. 

 

The tank shell must not fall below the certified thickness at any point. 

 

When not in use, store the compressor carefully in a safe, dry, childproof location.

Summary of Contents for SA5040

Page 1: ...ked by qualified personnel only DO NOT operate the compressor within the vicinity of flammable liquids gases or solids DO NOT touch compressor cylinder cylinder head or pipe from head to tank as these may be hot and will remain so for some time after shutdown DO NOT operate the compressor without all safety guards in place DO NOT attempt to move the compressor by pulling the air tool hose DO NOT u...

Page 2: ... 3 When the engine is running smoothly the compressor will operate automatically building up the pressure in the tank which is shown on the pressure gauge fig 3 2 to the maximum setting factory set When the maximum tank pressure is reached the relief valve fig 2 will automatically vent the pump output When the tank pressure falls below the minimum threshold approx 2 bar 29psi less than the maximum...

Page 3: ...sphere Remove the air filter element by undoing the screw fig 7 A and removing the filter cover Clean the filter by blowing through from the clean side with an air line at low pressure Replace filter cover and screw DO NOT operate compressor without filter as foreign bodies or dust could damage the pump WARNING Wear safety goggles when performing this task b Clean compressor c Check the automatic ...

Page 4: ...d Service Agent Check for leaks or Contact Authorised Service Agent Empty air tank remove the relief non return valve fig 2 fig 9 and clean the seat D If necessary replace the seal E Compressor makes metallic rattle Bearing or piston fault Contact Authorised Service Agent Safety valve operates below max pressure Faulty valve Sealey Group Kempson Way Suffolk Business Park Bury St Edmunds Suffolk IP...

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