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Introduction 

 

Dear Customer, 
Thank you for purchasing this compressor which has passed through our extensive quality assurance processes. Every 
care has been taken to ensure that it reaches you in perfect condition.  However, in the unlikely event that you should 
experience a problem, or if you require any assistance please do not hesitate to contact us; 

 

ROK Compressor Warranty 

You are not required to do anything to register your compressor purchase.  Please attach the purchase receipt to this 
manual and ensure both are kept safe. 

 

ROK Power Tools warrants that this compressor will be free from manufacturing faults or defects for 12 months from the 
date of purchase, providing original purchase receipt is kept and shown when needed and is subject to the terms and 
conditions below. 

 

What is covered. 

 

Manufacturing fault or defect. 

 

How to claim under this warranty. 

 

Call customer service on 07 3906 2920 

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Ensure you have the following; 

 

Original purchase receipt. 

 

Model of compressor. 

 

Discuss the issue. 

 

Customer service will advise what action to take. 

 

What is not covered. 

 

Commercial use of compressor. 

 

Use of compressor in a commercial premises. 

 

Damage or deterioration due to transport. 

 

Damage caused by negligence, misuse, abuse or accident. 

 

Any corrosion or rusting. 

 

Damage caused by incorrect set up and start up. 

 

Replacement parts due to general wear and tear. 

 

Compressors with modification. 

 

Compressors which have been serviced by other than an authorised service agent. 

 

Compressors with no original purchase receipt. 

 

Compressors which have been on sold, not original purchaser. 

 

Damage due to non-servicing of compressor as is required by this manual. 

 

Blockages / damage caused by dust, dirt, spider webs or insects. 

 

Damage caused by the incorrect fitting of accessories. 

 

Damage caused by overloading, overworking the compressor. 

 

Damage to attached equipment or third party accessories. 

 

Damage caused by attached equipment or third party accessories. 

 
 

Lubrication of Compressor 

Before attempting to operate this air compressor the dust cover must be removed, thrown out and replaced with the oil 
breather.  Check the oil level to ensure the level is to the top of the red mark on the sight glass; refer to page 8 for 
complete details and diagram.  Failure to do this may result in damage to the air compressor and / or injury to the user. 
PLEASE follow the instructions noted on page 8 on changing the dust cover to the oil breather. 

 
Assembly 

This compressor MUST be fully assembled by you prior to use.  Failure to do so will result in the warranty being VOID.  
Failure to fully assemble this compressor may also result in personal injury. 
 

Safety 

Before attempting to operate this air compressor the following basic safety precautions should be taken to reduce the risk 
of fire, electric shock and personal injury.  It is important to read the instruction manual and to understand applications, 
limitations and potential hazards associated with the air compressor.  This air compressor is not intended for use by 

Summary of Contents for 150-02-50222

Page 1: ...0 02 50243 40 LITRE 2 0HP DIRECT DRIVE OIL LUBRICATED PISTON AIR COMPRESSOR 150 02 50474 40 LITRE 2 5HP DIRECT DRIVE OIL LUBRICATED PISTON AIR COMPRESSOR INSTRUCTION MANUAL Warning For your personal safety READ and UNDERSTAND before using SAVE THESE INSTRUCTIONS FOR FUTURE REFERENCE ...

Page 2: ...ressors which have been serviced by other than an authorised service agent Compressors with no original purchase receipt Compressors which have been on sold not original purchaser Damage due to non servicing of compressor as is required by this manual Blockages damage caused by dust dirt spider webs or insects Damage caused by the incorrect fitting of accessories Damage caused by overloading overw...

Page 3: ...t the duty cycle for which it was designed The duty cycle will only take effect after the initial 1st tank fill for the day This air compressors duty cycle is 50 Duty cycle is the proportion of time during which the air compressor is operated This means after 30 seconds of operation motor pumping the air compressor must be left for 30 seconds resting motor not pumping When the motor is pumping the...

Page 4: ...our before cleaning and storing When cleaning your air compressor use only a damp soft cloth NEVER use liquid or solvents of any type Check Damaged Parts Before using the air compressor it should be carefully checked to determine that it will operate properly and perform its intended function Check for the correct alignment of moving parts ensuring that they do not bind Check for broken or missing...

Page 5: ...onal standards This air compressor must be connected to a supply voltage that is equal to that stated on the rating label If the mains power connection plug or power cord becomes damaged it must be replaced with a complete assembly that is identical to the original and this must be replaced by an authorised service centre Always follow the Australian New Zealand requirements for connection to the ...

Page 6: ...letely fill before using the air compressor If the air compressor makes an unfamiliar sound or vibrates excessively switch the air compressor OFF immediately and disconnect from the mains power supply Investigate the possible cause or consult your authorised service facility Always move the air compressor using the handle and wheels Always use the air compressor on stable ground This air compresso...

Page 7: ... MAIN COMPONENTS 1 Main Compressor 2 Pressure switch 3 Outlet Valve 4 Pressure Regulator 5 Pressure Gauge 6 Non Return Value 7 Drain Cock 8 Wheel 9 Discharge Pipe 10 Air Tank 11 Safety Valve 12 Fan Cover Note Fittings may differ from those shown above ...

Page 8: ... stopper 3 Air Filter 4 Oil Breather plug 5 A bottle of oil Fit the wheels to the unit using the axle kit provided and insert the rubber stopper into the spigot on the bottom of the tank Fit the air filter to cylinder head of the compressor Locate the plastic dust plug in the oil breather hole and remove it to expose the oil breather hole Oil breather hole ...

Page 9: ...sert it into the oil filler hole NOTE The oil must be changed after the first 10 hrs of operation then every 20 hrs thereafter Recommend compressor oil Use SAE30 for temperatures over 10 and use SAE10 below 10 SUGGESTED APPLICATIONS You may use some light duty air tools with this compressor Some examples of light duty air tools are Ball inflator Tyre Inflator Touch up Spray gun Combo Nailer T Nail...

Page 10: ...to the mains Start the compressor by pulling on the red knob Check for air leaks Note Output fittings may differ from those shown Warning Use the red knob to turn the unit on and off not the mains switch Turning the unit on and off from the mains only will result in damage to the motor Turn on Turn off Tank gauge Regulator gauge Pressure regulator Air outlet Safety valve ...

Page 11: ...e that during use of the compressor the motor will cycle start and stop under the influence of the rising or falling pressure in the tank and the motor will start without any warning The maximum and minimum pressures are factory set and should not be altered You can utilize either the direct outlet and or the regulated outlet The pressure of the regulated outlet can be changed by turning the contr...

Page 12: ...ks Weekly 1 Remove air filter element and clean or replace as required Monthly 1 Inspect non return valve clean or replace as required Caution ensure that air the tank is empty for this operation 2 Manually test the safety valve by pulling the ring Three Monthly 1 Change Oil 2 Tighten cylinder head bolts 3 Clean and check valve assembly replace gaskets valves if worn or damaged Recommend compresso...

Page 13: ...air or replace Excessive oil consumption Oil level too high Breath pipe choked up Piston ring and cylinder worn or damaged Keep the level within set range Check and clean Repair or replace Warranty Against Defect Electrical Agencies Pty Ltd us we wholesaler or our guarantees this product for a full replacement or refund for Home use 12 months from date of purchase This guarantee covers material an...

Page 14: ...amage of every kind related to the product in any way whatsoever is limited to the amount paid to the retailer by you for the product or the value of the product Our goods come with guarantees that cannot be excluded under the Australian Consumer Law You are entitled to a replacement or refund for a major failure and for compensations for any other reasonably foreseeable loss or damage You are als...

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