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Royce RC130, Operation Manual, Page: 11 / 14

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Royce RC130 Operation Manual Download Page 11

Page 9 

TROUBLESHOOTING 

SYMPTOM 

Motor won’t start; 
Running slow; 
Getting hot. 
 

POSSIBLE CAUSE 

Fault in wiring; 
Voltage drop; 
Faulty unloader; 
Faulty pressure switch; 
Faulty starter; 
Faulty motor. 
 

SYMPTOM 

Compressor flywheel will not 
turn. 
 

POSSIBLE CAUSE 

Pump seized; 
Low oil; 
Foreign obstruction. 
 

SYMPTOM 

Vibration 
 

POSSIBLE CAUSE 

Uneven location; 
Loose mounting bolts; 
Internal pump damage; 
Wear in pump; 
Belts worn or loose. 
 

Summary of Contents for RC130

Page 1: ...PLEASE KEEP AND READ CAREFULLY BEFORE INSTALLING COMPRESSOR ROYCE AIR COMPRESSOR 415VOLT 3 PHASE OPERATIONS MANUAL ...

Page 2: ...Table of Contents Unit Pictures Descriptions 1 Warning 5 Installation 6 Starting Run In 7 Maintenance 8 Troubleshooting 9 ...

Page 3: ... Page 1 This Model has the same specs as Model RC66 Control Box Settings 1 Compressor 2 only 2 Compressor 1 2 off 3 Compressor 1 only 4 Compressor 1 starts first then Compressor 2 starts 3 4 seconds later 1 2 3 4 ...

Page 4: ...MODEL RC66 Page 2 1 Air Filters 2 Tank Outlet 3 Oil Sight Gauge 4 Tank Drain Valve 5 DOL Starter 6 Pressure Control Switch with On Off button 1 2 6 5 4 3 ...

Page 5: ...MODEL RC46 Page 3 1 Air Filters 2 Tank Outlet 3 Oil Sight Gauge 4 Tank Drain Valve 5 DOL Starter 6 Pressure Control Switch with On Off button 6 2 3 1 5 4 ...

Page 6: ...MODEL RC27 Page 4 1 Air Filters 2 Tank Outlet 3 Oil Sight Gauge 4 Tank Drain Valve 5 DOL Starter 6 Pressure Control Switch with On Off button 1 6 4 2 5 3 ...

Page 7: ...ECTRICAL AND MECHANICAL REPAIRS AND OR MAINTENANCE SHOULD BE CARRIED OUT BY QUALIFIED PERSONNEL FOR ROUTINE CHECKS ENSURE THAT ELECTRICAL POWER IS TURNED OFF AT THE WALL AND AIR PRESSURE IN TANK IS RELEASED Page 5 ...

Page 8: ... should be situated in a clean dry and well ventilated position It is extremely important that the compressor is level along the length as well as the width If base is not level it is possible that lubrication will not be effective The most favored compressor position is along a wall with the oil sight glass and the pressure gauge facing the operator To ensure adequate cooling place the compressor...

Page 9: ... outlet so that pressure DOES NOT build up 2 Ensure that pulley is running in direction of the arrow stamped into top of belt guard 3 Run compressor for 30 minutes with nil load pressure 4 Close tank valve allowing compressor to build up pressure and cut off 5 Ensure that unloader works You will hear a hiss of air from under the pressure switch this hiss will stop after a few seconds 6 Check that ...

Page 10: ...ts every 3 months for hard working units Check that oil level is to red circle on sight glass Check that pressure switch cuts in at approximately 600kPa 85psi or 6Bar and cuts out at approximately 800kPa 120psi or 8Bar This is the standard pressure working range Check belt deflection 10mm to 25mm at centre Check that unloader valve is operable audible hiss when motor stops Check air filters clean ...

Page 11: ...ng Voltage drop Faulty unloader Faulty pressure switch Faulty starter Faulty motor SYMPTOM Compressor flywheel will not turn POSSIBLE CAUSE Pump seized Low oil Foreign obstruction SYMPTOM Vibration POSSIBLE CAUSE Uneven location Loose mounting bolts Internal pump damage Wear in pump Belts worn or loose ...

Page 12: ...ed head valve gasket Valve valve seat worn Piston ring cylinder worn SYMPTOM Excessive oil consumption POSSIBLE CAUSE Oil leaks Crankcase breather blocked Oil level too high Incorrect oil type grade Piston ring cylinder worn SYMPTOM Pump getting hot POSSIBLE CAUSE Insufficient ventilation Air discharge restricted Work cycle too high Low oil level Internal pump damage ...

Page 13: ...NOTES ...

Page 14: ...Phone 07 3205 2599 Fax 07 3205 2338 E mail sales compressorcare com au 362 Leitchs Road Strathpine Qld 4500 Compressor Care Pty Ltd ...

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