Ingersoll-Rand GHH RAND CG 600 EP-belt NON EU Operating Instructions Manual
Compressor unit with electric motor
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Summary of Contents for Ingersoll-Rand GHH RAND CG 600 EP-belt NON EU
- Page 1 Operating Instructions Compressor Unit with Electric Motor CG 600 EP–belt NON EU...
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Page 2: Table Of Contents
Foreword Please read these operating instructions carefully before setting up and commissioning the compressor unit with electric motor. They provide essential information which are to be observed to ensure trouble-free operation and a long service life. Table of Contents General………… ……………………………………………………………………………………………………………………1 Purpose……………………………………………………………………………………………………………………………………1 Manufacturer’s address……………………………………………………………………………………………1... - Page 3 Maintenance/Service ……………………… ……………………………………………12 Maintenance intervals………………………………………………………………………………………………12 Safety information………………………………………………………………………………………………………12 V-belt drive………………………………………………………………………………………………………………………13 Oil change / Bearing lubrication…………………………………………………………………14 Malfunctions / Remedies Compressor ……………………………………………15 Spare Parts List………….………………………………………………………………………… Service………………………………………………………………………………………………………………17...
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Page 4: General
General Purpose GHH RAND build and supply the compressor unit with motor SILU CG600 ready for operation. These units are used to handle bulk material pneumatically owing to their ability to compress atmospheric air free of oil. They can either be installed in a stationary unit or mounted on silo-type trucks. -
Page 5: Technical Data Of Motor 400 Vac / 30Kw
Technical data motor Motor: Three-phase current Type: Power: 30 kW Motor speed: 2950 rpm Voltage: 400 VAC/50Hz Weight: 218 kg 1.7 Technical data compressor CG 80 Operating instructions: (see CG 80) Operating gauge pressure: 2.0 bar (g) Suction pressure, abs.: 1.0 bar Suction temperature: 20 C°... -
Page 6: Installation Procedure
Installation procedure In addition to the general technical operating instructions per the regulations of the local authorities, special attention is drawn to the following guidelines: - Use a suitable hoist which fulfills the local safety regulations for handling of the compressor unit. Securely fasten all loose or swinging parts prior to handling. -
Page 7: Installation Instructions
Operation manual The mounting area of the vibration dampers can be between 316 mm and 600 mmm from the centre line on each side. The position of the vibration dampers must be symmetrical to the centre line. -
Page 8: Installation Procedure - Vibration Dampers
Installation procedure – vibration dampers After defining the mounting positions of the vibration dampers in the supporting frame, cut a hole of 60 mm diameter in each vibration damper by means of a hole saw. (please see drawing) Vibration damper... -
Page 9: Safety
Safety General These operating instructions provide important information which must be observed during operation and maintenance. The skilled personnel / operator / user therefore is required to read these operating instructions before commissioning. Furthermore, the instructions must be at hand where the machine is used at all times. -
Page 10: Commissioning
Commissioning 3.1 Set-up Mount the compressor unit in horizontal position, if possible. If the unit is not mounted horizontally, please observe the specified limit values. Important !! Maximum permissible angles of tilt during operation: forward and backward: 10° to the right and left: 10° Electrical connection: The standard electrical connection is realized by means of a junction box with feeder clamps. -
Page 11: 3.2 Circuit Diagram 30 Kw
3.2 Circuit diagram 30 kW... -
Page 12: Controls
3.3 Controls – Operating elements and monitoring gauges List / Designation: - Start button (I) green - Stop button (0) red - Phase switch – Position 1-0-2 - Operation control lamp (white) - Phase switch lamp (red) - Oil pressure gauge compressor - Maintenance indicator of compressor air filter Start Starting the motor / compressor... -
Page 13: Shut-Down Motor/Compressor
Stop/Shut-down Shut-down motor / compressor - Relieve compressor discharge pipe - Press stop button “red” - Wait for shut-down - Turn rotary switch to position “0” Allowable operating time - Maximum running time of the compressor without oil cooler: 3 hours followed by a 1-hour cool-down time. - Continuous duty of the compressor is only possible with oil cooler which can be supplied as an option. -
Page 14: 3.7 Compressor Monitoring During Operation
3.7 Compressor monitoring during operation Oil pressure gauge The oil pressure is indicated on the oil pressure gauge. The oil pressure must not drop below 0.3 bar. Important !! If the oil pressure does not build up within a short period of time, switch off the motor / compressor. -
Page 15: Maintenance/Service
Maintenance / Service Maintenance intervals of motor / compressor Important!! In case of compressor units with V-belt drive, retension the V-belts and the quick-lock taper bushes of the V-belt pulleys and retighten the fastening screws of the discharge silecner with a torque of 65 Nm after the first two hours of operation. -
Page 16: V-Belt Drive
Motor / V-belt drive Tension the V-belts using the tensioning screw and a measuring device in line with the instructions of the V-belt manufacturer. Fixing screw Tensioning screw V-belt protection In order to change or retension the V-belts, remove the V-belt protection to be able to check the V-belt tension. -
Page 17: Oil Change / Bearing Lubrication
Oil change / Bearing lubrication Oil change and oil level control (see operating instructions – compressor) Oil drain screw Cleaning of the oil suction strainer (see operating instructions - compressor) Bearing lubrication – 45g/side every 3125 hrs (see operating instructions - motor) Bearing lubrication –... -
Page 18: Malfunctions / Remedies Compressor
Malfunctions / Remedies Compressor Malfunction Possible cause Remedy Oil pressure Drive speed too low Check drive speed below 0.3 bar at Oil strainer soiled Clean oil strainer operating Wrong oil grade Replace oil temperature Oil level too low Top up oil Oil pressure Oil level too low Top up oil... -
Page 19: Spare Parts List
Spare parts Please always state the machine no.:………………………………………………………… when ordering spare parts. Ordering spare parts Phone (++49)208-690 3843... -
Page 20: Service
Service GHH RAND Schraubenkompressor GmbH Erlenstrasse 67 D-46149 Oberhausen Germany SILU service hotline Phone (++49)208-690 3888 (++49)208-690 3844 Service Phone (++49)208-690 3840 Spare parts Phone (++49)208-690 3843 Printed in Germany 05/2008 Subject to modification of technical Details on the data and figures in the Operating instructions Reprinting, translation and copying in Full or extracts not allowed without... - Page 21 Notes:...
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