INSTRUCTION MANUAL 2HP & 2.5HP 30 Litre & 40 Litre Air Compressors Warning! Do not switch on for the first time without first filling with oil.
Contents Warranty Warning labels explained Introduction Environmental protection Description of symbols Specifications General safety instructions Additional safety rules for air compressors Contents of carton Know your product Unpacking Assembly Pre-start routine To start & stop the compressor Operation Troubleshooting Maintenance General inspection Cleaning Power cord maintenance AC30G_AC40G 2 2 3 4 4 4 4 5 6 8 9 10 10 11 11 12 13 14 15 15 15 Full 2 Years Home Use Warranty Whilst every effort is made
Warning labels explained On the tank of your air compressor you will notice various warnings about the operation of the compressor. These warnings and the procedures associated with them are explained fully in this manual on the following pages. Please take note of these. They are important for your safety and that of others in the vicinity. Warning! Do not switch on for the first time without first filling with oil.
Description of symbols Dear Customer The rating plate on your tool may show symbols. These represent important information about the product or instructions on its use. Wear hearing protection. Wear eye protection. Wear breathing protection. If you require any help with your product, whether it is a Warranty claim, spare part or user information, please phone our Help Line for an immediate response. Phone 1300 880 001 in Australia or 0800 445 721 in New Zealand.
General safety instructions 7. Dress correctly. Do not wear loose clothing or jewellery. They can be caught in moving parts. Rubber gloves and non-slip footwear are recommended when working outdoors. If you have long hair, wear a protective hair covering. 8. Use safety accessories. Safety glasses and earmuffs should always be worn. A face or dust mask is also required if the sanding operation creates dust. 9. Do not abuse the power cord. Never pull the cord to disconnect the tool from the power point.
• To reduce the risk of fire or explosion, never spray flammable liquids in a confined area. It is normal for the compressor motor and pressure switch to produce sparks during use. If sparks come into contact with petrol vapours or solvents, they may ignite the vapours and cause a fire or explosion. • Always operate the compressor in a well ventilated area. Do not smoke while spraying. Do not spray where sparks or flames are present. Keep the compressor as far away from the spray area as possible.
• To avoid the risk of burns and injury from moving parts, do not operate the compressor with the safety shield removed. Allow hot parts to cool before handling or servicing. • Be certain to read all the labels on the containers of paint or other materials to be sprayed. Closely follow all safety instructions. Use a respirator mask if there is a chance that you might otherwise inhale the spray material. Carefully check the effectiveness of any respirator mask you intend using.
Even when the tool is used as prescribed it is not possible to eliminate all residual risk factors. The following hazards may arise in connection with the tool’s construction and design: • Damage to the lungs if an effective breathing mask is not worn. • Damage to hearing if effective earmuffs are not worn. • Damage to the eyes if effective safety goggles or shield are not worn. Warning. In the event that an air line is cut or broken, the air supply must be turned off at the compressor.
1 Know your product 15 1. Handle 2. Pressure switch cover 3. On/off switch 4. Tank pressure gauge 5. Regulating knob 6. Regulated outlet valve 7. Regulated outlet pressure gauge 8. Safety valve 9. Non-return valve 10. Drain cock 11. Air tank 12. Wheel (x 2) 13. Safety shield 14. Oil filling cap 15. Air filter assembly 16. Oil level glass 17. Oil drain plug (not shown) 18.
Unpacking Rubber feet Fit the rubber feet on the bracket on the front underside of the tank using the screws, washers and nuts supplied. Due to modern mass production techniques, it is unlikely that your GMC Power Tool is faulty or that a part is missing. If you find anything wrong, do not operate the tool until the parts have been replaced or the fault has been rectified. Failure to do so could result in serious personal injury. 2 Assembly Oil WARNING.
Open the valve by rotating OPEN the air tap (18) so it is in line with the air outlet (refer to the OPEN picture). To close the valve, rotate the air tap so it is facing to the right or the left side of the air valve (refer to the CLOSED picture). 4. Start the compressor by CLOSED following the procedure in the section “To start and stop the compressor”. For the first time of operation, run the compressor for 10 minutes with no load and with the outlet valve open to ensure all parts are well lubricated.
regulated outlet gauge will be incorrect. This gauge ONLY indicates the correct pressure while air is being discharged from the outlet. 5. On completion of the task, i.e. when you have finished using the compressor, or when you are leaving the compressor unattended, turn off the compressor in the following way: • Press down the on/off switch (3). • Wait for the pressurised air to bleed from the release valve under the pressure switch cover (2). NOTE.
7. Take care when discharging air from the tank, i.e. from the safety valve, the drain cock or the air outlet. Compressed air can be extremely dangerous. Take care the discharge air does not cause dust, stones or any other foreign particles to be blown through the air and that the air is discharged in a safe manner.
Troubleshooting continued Trouble Possible cause Suggested Remedy Insufficient pressure or decreased outlet capacity Motor running too slow Use authorised service centre to check and repair if necessary Dirty air filter cartridge Clean or replace the filter cartridge Leaking safety valve Use authorised service centre to repair or replace the switch Leaking pipe Use authorised service centre to check and repair if necessary Damaged gasket Use authorised service centre to check and repair if nece
Cleaning 5. Check daily the operation of the safety valve. This check should be performed when the tank contains close to max pressure in the tank. To check the valve, pressurise the tank, and pull the ring OUTWARDS on the safety valve. Air should discharge from the valve. Release the ring of the safety valve. When the ring is released the air discharge must stop. WARNINGS. Safety glasses must be worn when performing this test.
Carefully read the entire Instruction Manual before using this product. Before returning this product for a Warranty Claim or any other reason Please Call 1300 880 001 (Australia) or 0800 445 721 (New Zealand) When you make your call, please have the following information at hand: With continuing product development changes may have occurred which render the product received slightly different to that shown in this instruction manual.