GMC EAC40 - Manuals

6 18. Check for damaged parts. Before using a tool, check that there are no damaged parts. If a part is slightly damaged, carefully determine if it will operate properly and perform its intended function. Check for alignment of moving parts, binding of moving parts, breakage of parts, proper mountin...

7 • Drain the moisture from the tank daily. It will help prevent corrosion. • Pull the ring on the safety valve daily to ensure that it operating properly and to clear any possible instructions. • Keep the compressor at least 300mm from the nearest wall to ensure adequate ventilation for cooling pur...

8 Know your product 1. Handle2. Pressure switch cover3. On/off switch4. Tank pressure gauge5. Regulating knob6. Regulated air outlet7. Regulated outlet pressure gauge8. Safety valve9. Non-return valve10. Drain cock11. Air tank12. Wheel (x 2)13. Safety cover14. Oil filling plug15. Air filter assembly...

10 Air filter WARNING. The air filter must be added before first use. Failure to fit the air filter will damage the compressor and will void the warranty.1. To fit the air filter (15) you need to locate the inlet hole on the right side of the compressor housing then carefully hand tighten the thread...

11 Operation 1. The pressure in the tank is controlled by the action of the pressure switch located under the pressure switch cover (2). When the set maximum pressure is reached the pressure switch activates and the motor is switched off. The pressure then decreases as the air is used by the connect...

12 Troubleshooting Trouble Possible cause Possible remedy Motor will not run, running too slow or becoming excessively hot Power fault or supply voltage too low Check the power supply Power cord too long or too thin Use authorised service centre to replace the power cord Faulty pressure switch Use a...

13 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 auth...

14 Maintenance 1. After the first 10 hours of working, empty the crank case of oil and refill with clean oil by removing the crank case oil plug (left hand side of the crank case at the bottom) Note. Use good quality compressor lubricating oil. • SAE30 or L-DAB 100 over 10°C • SAE10 or L-DAB 68 unde...

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