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Page 26

4990497003   Date: 11/2016

TR20 Installation, Operating & Maintenance Manual

For additional information, contact your local 

representative or

Gardner Denver Ltd

PO Box 178, 

Springmill Street, 

Bradford, 

West Yorkshire, UK 

BD5 7HW

Tel: +44 (0)1274 718100

Fax: +44 (0)1274 655272

Email: gdtransportsales@gardnerdenver.com

Web: www.gd-transport.com

© 2016 Gardner Denver Ltd.

Belgium

Gardner Denver Belgium N.V.
Luithagen 7A
Haven 200
B-2030 Antwerpen
Belgium
Phone: +32 (0)3 5415040
Fax: +32 (0)3 5416509

email: info.be@gardnerdenver.com

Americas

Gardner Denver, Inc.
Industrial Products Group - Americas
1800 Gardner Expressway
Quincy, IL.  62305
Toll Free:  1-800-682-9868
Phone:  217-222-5400
Fax:  217-221-8780

email: mobilesolutions@gardnerdenver.com

Netherlands

Gardner Denver Nederland BV
Barwoutswaarder 3B
3449 He Woerden
The Netherlands
Phone:  +31 (0)348410150
Fax: +31 (0)348418079

email: sales.nl@gardnerdenver.com

Australia

Gardner Denver Ind. Australia Pty Ltd
30 Bearing Road
Seven Hills
New South Wales
2147 Australia
Phone: +61 2 96207000
Fax: +61 2 96207955

email: hermant.malik@gardnerdenver.com

France

Gardner Denver France SA
Division Compresseurs
42, rue du Montmurier, BP 604
38070 Saint-Quentin-Fallavier, France
Phone: +33 (0)474941673
Fax: +33 (0)474941689

email: contact.lyon@gardnerdenver.com

UK Sales & Service

Gardner Denver UK Ltd
PO Box 468
Cross Lane, Tong
Bradford, West Yorkshire
United Kingdom
BD4 0SG
Phone: +44 (0)1274 683131
Fax: +44 (0)1274 651006

email: sales.uk@gardnerdenver.com

Rest of the World

Gardner Denver Drum Ltd
PO Box 178
Springmill Street
Bradford, West Yorkshire
United Kingdom
BD5 7YH
Phone: +44 (0)1274 718100
Fax: +44 (0)1274 655272

email: gdtransportsales@gardnerdenver.com

Germany

Gardner Denver Deutschland GmbH
Am Dorn 14
48308 Senden
Germany
Phone: +49 (0)253634840
Fax: +49 (0)25363484010

email: info.de@gardnerdenver.com

Spain

Gardner Denver Iberica S.L.
Calle Primavera, 20
Poligono Industrial Las Monjas
28850 Torrejon de Ardoz
Madrid, Spain
Phone: +34 (0)916560056
Fax: +34 (0)916770496

email: aurelio.fernandez@gardnerdenver.com

Contact Us

Summary of Contents for TR20 Rear ACW

Page 1: ...TR20 SCREW COMPRESSOR Models TR20 Rear ACW TR20 Rear CW Installation Operating Maintenance Manual Original Instructions November 2016 4990497003...

Page 2: ...lignment 10 3 6 Pipe work 12 3 7 Commissioning filter 12 3 8 Ancillaries 13 3 9 Package 1 layout parts 14 3 10 Package 2 layout parts 15 4 Operating and Commissioning 4 1 Pre commissioning check list...

Page 3: ...on A relief valve must be fitted in the outlet pipe work as close to the compressor as possible The valve must be positioned so as not to vent air onto any personnel since the air discharged will be h...

Page 4: ...es synchronised screw rotors combined main body step up gearcase assembly and inlet bearing carrier The compact shape and size of the compressor make it ideal for mounting inside the chassis on most v...

Page 5: ...lied as separate items including the absorptive type discharge silencer and inlet filter kit Package 2 Loose ancillaries with reactive discharge silencer Standard ancillaries supplied as separate item...

Page 6: ...foreseen operating environment is as follows Ambient temperature range 40 to 50 C Resistant to tropical rain in operation and transit salt and sun Humidity level Up to 100 RH condensing Vibration leve...

Page 7: ...ng valves must be positioned so that hot air cannot vent onto the operator or the compressor Silencers should be fitted as close as possible to the discharge port For the recommended layout of the mac...

Page 8: ...ies are shown below Installation Figure 4 Mounting Drive options An incorrect drive rotation will damage the compressor CAUTION Outlet Inlet The basic TR20 compressor should be installed mounted using...

Page 9: ...plug holes approximately 2 5 litres total if necessary Key 1 Magnetic drain plug and washer 2 Fill plug and washer Figure5 MountingDetails separateancillarypackages Alternative mounting channels maybe...

Page 10: ...ne shaft and drive coupling should be clean and damage free to help ensure the flange fits correctly Both tapers should be smeared with a light oil to aid future separation The companion flange should...

Page 11: ...Adaptor SAE 3 1 Washer 4 1 Key Parallel Rectangular Round End 10 x 8 x 50 Long 5 1 Socket Head Cap Screw M12 x 40 Long Figure 8 Drive Alignment The compressor should be mounted so that the prop shaft...

Page 12: ...ld be followed to prevent damage to the machine and contamination of the discharged product All inlet pipework must be stainless steel or thick wall aluminium to help prevent corroded particles enteri...

Page 13: ...or connecting pipework to the silencer should be incorporated where this could occur Check non return valve This is to prevent a back flow of air and product often encountered when stopping compresso...

Page 14: ...ter 3 3 75 Hose Clip 4 Hose Adaptor Cuff Nitrile 5 Ducting 2m x 89mm Bore 6 Inlet manifold TR20 7 Inlet gasket 8 Commissioning Filter 9 Gasket Outlet Port 10 Outlet Blanking Flange Ref No Description...

Page 15: ...t manifold TR20 7 Inlet gasket 8 Commissioning Filter 9 Gasket Outlet Port 10 Outlet Blanking Flange Ref No Description 11 Outlet Flange S0W 77mm Bore 12 Relief valve 1 25 2 5barg 13 Flange TW1 S0W 80...

Page 16: ...probe for commissioning only see Fig 11 If Gardner Denver supplied flanges are not used the installer must provide 2 x 1 4 BSP tappings adjacent to the inlet and outlet ports for the commissioning tes...

Page 17: ...5 minutes depress the clutch and disengage the PTO 5 Check the oil fill level and drain plugs for leaks and replace the commissioning filter with the inlet gasket supplied being careful to remove any...

Page 18: ...Manual Commissioning Figure 12 Commissioning Tests No Description 1 Pressure Manometer 2 Temperature Gauge 3 Pressure Tapping Inlet depression 4 Temperature Tapping Inlet 5 Commissioning Filter 6 Pres...

Page 19: ...l Connet pressure lines Check inlet filter has no blockages Ensure tanker is not pressurised Ensure pressure lines are open If pressurised open ball valve on the tanker Starting the compressor Check t...

Page 20: ...essor Return the engine speed to tick over Disengage the PTO Stop the engine 4 6 TR20 Driver training All drivers should be given training including Safety Instruct the driver regarding Rotating parts...

Page 21: ...USTOMER VEHICLE REG VEHICLE MAKE VEHICLE MODEL PTO TYPE RATIO ENGINE SPEED COMMENTS TIME DURATION INPUT SPEED Rpm PRESSURE BAR g BARO m bar INLET DEPRESSION RELIEF VALVE LIFT RELIEF VALVE BYPASS RELIE...

Page 22: ...ter element Check Relief Valve function setting and visually Maintenance 5 1 Schedule 5 5 2 Changing the gearcase oil see fig 6 1 Remove the magnetic drain plugs and sealing washers can also remove th...

Page 23: ...operating at greater than 85 of its pressure setting Setting 85 2 bar g 1 7 bar g 2 2 bar g 1 87 bar g Operation Function Test 1 Rotate the lifting screw ACW until a clear audible air discharge is pro...

Page 24: ...ng If this indicator shows red when the compressor is operating then the filter must be cleaned or replaced as follows To clean the casing it may be necessary to unbolt the filter casing from the vehi...

Page 25: ...TR20 Compressor Serial Number MONTH 1 2 3 4 5 6 7 8 9 10 11 12 Oil Level Relief valve Air Filter Security MONTH 1 2 3 4 5 6 7 8 9 10 11 12 Oil Level Relief valve Air Filter Security MONTH 1 2 3 4 5 6...

Page 26: ...Ind Australia Pty Ltd 30 Bearing Road Seven Hills New South Wales 2147 Australia Phone 61 2 96207000 Fax 61 2 96207955 email hermant malik gardnerdenver com France Gardner Denver France SA Division C...

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