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Air Compressor : D185T4F-DB
USER'S AND MAINTENANCE MANUAL
Air Compressor
D185T4F-DB
Copyright © 2014, ROTAIR S.P.A. - All rights reserved. This manual is intellectual property of ROTAIR S.P.A.
Its full or partial reproduction is forbidden under any form, on any support and by any means, without the
written authorization by ROTAIR S.P.A.
USER'S AND
MAINTENANCE
MANUAL
Date:
01/31/2020
MAN
D185T4F-DB
Code
ENG
Revision
03
Page
1/59
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Summary of Contents for Rotair Dustless Blasting D185T4F-DB
- Page 1 Air Compressor D185T4F-DB Copyright © 2014, ROTAIR S.P.A. - All rights reserved. This manual is intellectual property of ROTAIR S.P.A. Page Its full or partial reproduction is forbidden under any form, on any support and by any means, without the 1/59 written authorization by ROTAIR S.P.A.
- Page 2 Direct (704) 523-4123 www.elgi.us/portable-compressors Copyright © 2014, ROTAIR S.P.A. - All rights reserved. This manual is intellectual property of ROTAIR S.P.A. Page Its full or partial reproduction is forbidden under any form, on any support and by any means, without the 2/59 written authorization by ROTAIR S.P.A.
- Page 3 Any lack of compliance with the above shall be pursued under the law, especially if the illicit action involves advantages for competing companies. Copyright © 2014, ROTAIR S.P.A. - All rights reserved. This manual is intellectual property of ROTAIR S.P.A. Page...
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Page 4: Table Of Contents
Safety recommendations concerning maintenance ................22 Safety recommendations concerning toolbox..................23 Copyright © 2014, ROTAIR S.P.A. - All rights reserved. This manual is intellectual property of ROTAIR S.P.A. Page Its full or partial reproduction is forbidden under any form, on any support and by any means, without the 4/59 written authorization by ROTAIR S.P.A. - Page 5 13.4-8 Replacing diesel fuel filter and pre-filter ..................52 Copyright © 2014, ROTAIR S.P.A. - All rights reserved. This manual is intellectual property of ROTAIR S.P.A. Page Its full or partial reproduction is forbidden under any form, on any support and by any means, without the 5/59 written authorization by ROTAIR S.P.A.
- Page 6 18.5 Registration requirements ........................59 Copyright © 2014, ROTAIR S.P.A. - All rights reserved. This manual is intellectual property of ROTAIR S.P.A. Page Its full or partial reproduction is forbidden under any form, on any support and by any means, without the 6/59 written authorization by ROTAIR S.P.A.
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Page 7: General
A part of the electrical, mechanical, or pneumatic equipment, usually specified by its function but used in various applications Copyright © 2014, ROTAIR S.P.A. - All rights reserved. This manual is intellectual property of ROTAIR S.P.A. Page Its full or partial reproduction is forbidden under any form, on any support and by any means, without the 7/59 written authorization by ROTAIR S.P.A. -
Page 8: 12 Control Device
Figure 1.2-1 Nameplate of air compressor D185T4F-DB Copyright © 2014, ROTAIR S.P.A. - All rights reserved. This manual is intellectual property of ROTAIR S.P.A. Page Its full or partial reproduction is forbidden under any form, on any support and by any means, without the 8/59 written authorization by ROTAIR S.P.A. -
Page 9: General Technical Standards
4. The Member States shall take the appropriate measures to allow the social partners influencing—at the national level—the development and control processes of the general standards. Copyright © 2014, ROTAIR S.P.A. - All rights reserved. This manual is intellectual property of ROTAIR S.P.A. Page... -
Page 10: General Description Of The Machinery
This machinery has been designed to work at ambient temperatures ranging from -10°C (14°F) and +40°C (105°F). Copyright © 2014, ROTAIR S.P.A. - All rights reserved. This manual is intellectual property of ROTAIR S.P.A. Page Its full or partial reproduction is forbidden under any form, on any support and by any means, without the 10/59 written authorization by ROTAIR S.P.A. -
Page 11: Technical Specifications Of The Machinery
20 lt, 5.3 gal (*) We recommend ROTAIR COMPRESSOR 46 Copyright © 2014, ROTAIR S.P.A. - All rights reserved. This manual is intellectual property of ROTAIR S.P.A. Page Its full or partial reproduction is forbidden under any form, on any support and by any means, without the written 11/66 authorization by ROTAIR S.P.A. -
Page 12: Technical Specifications Of The Engine
Altitude 3280 feet above sea level Copyright © 2014, ROTAIR S.P.A. - All rights reserved. This manual is intellectual property of ROTAIR S.P.A. Page Its full or partial reproduction is forbidden under any form, on any support and by any means, without the 12/59 written authorization by ROTAIR S.P.A. - Page 13 Air Compressor : D185T4F-DB Revision NOTES:________________________________________________________________________________ Copyright © 2014, ROTAIR S.P.A. - All rights reserved. This manual is intellectual property of ROTAIR S.P.A. Page Its full or partial reproduction is forbidden under any form, on any support and by any means, without the 13/59 written authorization by ROTAIR S.P.A.
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Page 14: Symbols And Warnings
WARNING OF THE PRESENCE OF PRESSURE TANKS The pictogram calls the attention to the presence of pressure tanks. Copyright © 2014, ROTAIR S.P.A. - All rights reserved. This manual is intellectual property of ROTAIR S.P.A. Page Its full or partial reproduction is forbidden under any form, on any support and by any means, without the 14/59 written authorization by ROTAIR S.P.A. - Page 15 The pictogram instructs the user to avoid walking under overhanging loads. DO NOT OPERATE THE MACHINERY WHEN THE HOOD IS OPEN Copyright © 2014, ROTAIR S.P.A. - All rights reserved. This manual is intellectual property of ROTAIR S.P.A. Page Its full or partial reproduction is forbidden under any form, on any support and by any means, without the 15/59 written authorization by ROTAIR S.P.A.
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Page 16: Recommendations And Notices
Do NOT utilize this manual and the other included documents on similar machinery even of the same brand or type. Copyright © 2014, ROTAIR S.P.A. - All rights reserved. This manual is intellectual property of ROTAIR S.P.A. Page Its full or partial reproduction is forbidden under any form, on any support and by any means, without the 16/59 written authorization by ROTAIR S.P.A. - Page 17 Air Compressor : D185T4F-DB Revision ROTAIR S.P.A. is available to its customers for any further information. Please report the information (type of machinery, model, and code) found on the machinery identification nameplate. All of the specific data not indicated in the text are mentioned in the chapter "Technical Specifications of the Machinery" as well as in the technical annexes of this user's and maintenance manual.
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Page 18: Use Of The Machinery
Using the machinery for other processes than those which are mentioned in the section above is not allowed. ROTAIR S.P.A. declines any responsibility as related to injuries or accidents due to lack of compliance with the specific provisions for use. -
Page 19: Residual Risk
Before disconnecting any hose, make sure there is no pressure inside. Copyright © 2014, ROTAIR S.P.A. - All rights reserved. This manual is intellectual property of ROTAIR S.P.A. Page... -
Page 20: Levels And Qualifications Of The Personnel
The unit is shipped by ROTAIR and attached to a support appropriate for its handling by means of fork- lift trucks; such wooden platforms facilitate the anchorage to the loading deck of the transport vehicle and prevents the load from sliding. - Page 21 This pictogram shows the hooking system to lift the machine. Copyright © 2014, ROTAIR S.P.A. - All rights reserved. This manual is intellectual property of ROTAIR S.P.A. Page Its full or partial reproduction is forbidden under any form, on any support and by any means, without the 21/59 written authorization by ROTAIR S.P.A.
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Page 22: Safety Recommendations Concerning Maintenance
After performing any maintenance operations, it is mandatory to restore all protective devices, particularly in the area of the cooling fan or other moving parts Copyright © 2014, ROTAIR S.P.A. - All rights reserved. This manual is intellectual property of ROTAIR S.P.A. Page... -
Page 23: Safety Recommendations Concerning Toolbox
Make sure the toolbox has properly cooled before storing any objects in it. Copyright © 2014, ROTAIR S.P.A. - All rights reserved. This manual is intellectual property of ROTAIR S.P.A. Page Its full or partial reproduction is forbidden under any form, on any support and by any means, without the 23/59 written authorization by ROTAIR S.P.A. -
Page 24: Machinery Components
Compressor unit It is completely manufactured in the ROTAIR factory and consists of a central body cylinder inside, which is fitted with two screw rotors with asymmetric section, a male one with 5 lobes and female one with 6 lobes. -
Page 25: Hub And Splined Coupling (Ktr Joi Nts)
The control panel layout was specifically designed to have all of the controls within reach of a single person. All the necessary instruments to control and monitor the unit are located on the control panel. Copyright © 2014, ROTAIR S.P.A. - All rights reserved. This manual is intellectual property of ROTAIR S.P.A. Page... -
Page 26: Electrical Equipment Of The Machinery
5) Fuel level indicator Figure 8.1-1 Instrument panel and controls Copyright © 2014, ROTAIR S.P.A. - All rights reserved. This manual is intellectual property of ROTAIR S.P.A. Page Its full or partial reproduction is forbidden under any form, on any support and by any means, without the 26/59 written authorization by ROTAIR S.P.A. -
Page 27: Operator's Panel
8.2-1 Warning/indicator lights Copyright © 2014, ROTAIR S.P.A. - All rights reserved. This manual is intellectual property of ROTAIR S.P.A. Page Its full or partial reproduction is forbidden under any form, on any support and by any means, without the 27/59 written authorization by ROTAIR S.P.A. - Page 28 Warning/Indicator lights operational on the series version Optional Warning/Indicator lights Copyright © 2014, ROTAIR S.P.A. - All rights reserved. This manual is intellectual property of ROTAIR S.P.A. Page Its full or partial reproduction is forbidden under any form, on any support and by any means, without the 28/59 written authorization by ROTAIR S.P.A.
- Page 29 Revision Figure 8.2-2 Diagram of machine's electrical system D185T4F-DB Copyright © 2014, ROTAIR S.P.A. - All rights reserved. This manual is intellectual property of ROTAIR S.P.A. Page Its full or partial reproduction is forbidden under any form, on any support and by any means, without the 29/59 written authorization by ROTAIR S.P.A.
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Page 30: Fuses
Section 13.4-3 of the manual. Copyright © 2014, ROTAIR S.P.A. - All rights reserved. This manual is intellectual property of ROTAIR S.P.A. Page Its full or partial reproduction is forbidden under any form, on any support and by any means, without the 30/59 written authorization by ROTAIR S.P.A. -
Page 31: Hydraulic And Pneumatic Systems
The cooled filtered oil then reaches the compressor (F) and is distributed to the different parts (rotors, bearings, etc.) which are then lubricated and cooled. Copyright © 2014, ROTAIR S.P.A. - All rights reserved. This manual is intellectual property of ROTAIR S.P.A. Page... -
Page 32: Pneumatic System
WARNING: Pressure tank Copyright © 2014, ROTAIR S.P.A. - All rights reserved. This manual is intellectual property of ROTAIR S.P.A. Page Its full or partial reproduction is forbidden under any form, on any support and by any means, without the 32/59 written authorization by ROTAIR S.P.A. -
Page 33: Automatic Adjustment Of The Engine Rpm
11) Avoid sudden openings of the air valves; this generates great stress to the separator filter with subsequent severe damage to the filter itself. Copyright © 2014, ROTAIR S.P.A. - All rights reserved. This manual is intellectual property of ROTAIR S.P.A. Page... -
Page 34: Recommendation For The Appropriate Operation Of The Air Compressor
Exclusively utilize the types of oil recommended in this user's and maintenance manual. Figure 10.1-1 Checking the oil level in the compressor Copyright © 2014, ROTAIR S.P.A. - All rights reserved. This manual is intellectual property of ROTAIR S.P.A. Page... -
Page 35: Starting
Engine oil pressure warning light This indicates whether the engine has sufficient oil pressure (warning light off) or not (warning light on). Copyright © 2014, ROTAIR S.P.A. - All rights reserved. This manual is intellectual property of ROTAIR S.P.A. Page... - Page 36 WARNING: Do not breathe the compressed air produced by this unit; it will contain trace amounts of oil. Copyright © 2014, ROTAIR S.P.A. - All rights reserved. This manual is intellectual property of ROTAIR S.P.A. Page Its full or partial reproduction is forbidden under any form, on any support and by any means, without the 36/59 written authorization by ROTAIR S.P.A.
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Page 37: During Operation
2) Check that during the working phase there is no leaking of fuel or lubricating oil inside the machine. 3) When possible, place the machine away from the elements. Copyright © 2014, ROTAIR S.P.A. - All rights reserved. This manual is intellectual property of ROTAIR S.P.A. Page... -
Page 38: Monitoring And Testing Of The Machine
To increase the idle speed of the engine, tighten the 18mm nut (Letter B in Figure 11.1-1) To reduce the idle speed of the engine, loosen the 18-mm nut (Letter B in Figure 11.1-1) Copyright © 2014, ROTAIR S.P.A. - All rights reserved. This manual is intellectual property of ROTAIR S.P.A. Page... - Page 39 Close the hood Figure 11.1-2 Reflective mark on the harmonic balancer Copyright © 2014, ROTAIR S.P.A. - All rights reserved. This manual is intellectual property of ROTAIR S.P.A. Page Its full or partial reproduction is forbidden under any form, on any support and by any means, without the 39/59 written authorization by ROTAIR S.P.A.
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Page 40: Monitoring And Controlling The Maximum Air Pressure Of The Compressor
Before making any calibration to the high or low pressure, make sure that the gauge is working correctly and reliably. Copyright © 2014, ROTAIR S.P.A. - All rights reserved. This manual is intellectual property of ROTAIR S.P.A. Page Its full or partial reproduction is forbidden under any form, on any support and by any means, without the 40/59 written authorization by ROTAIR S.P.A. -
Page 41: Monitoring And Controlling The Minimum Air Pressure Of The Compressor
Close the hood WARNING: Pressure tank Copyright © 2014, ROTAIR S.P.A. - All rights reserved. This manual is intellectual property of ROTAIR S.P.A. Page Its full or partial reproduction is forbidden under any form, on any support and by any means, without the 41/59 written authorization by ROTAIR S.P.A. -
Page 42: Safety Device
The use of a non-ROTAIR supplied safety valve will release ROTAIR from any liability. Copyright © 2014, ROTAIR S.P.A. - All rights reserved. This manual is intellectual property of ROTAIR S.P.A. Page Its full or partial reproduction is forbidden under any form, on any support and by any means, without the 42/59 written authorization by ROTAIR S.P.A. -
Page 43: Maintenance
It will be necessary to refer to OPERATING AND MAINTENANCE, which is prepared by the manufacturer of the engine and is supplied with the machine. Copyright © 2014, ROTAIR S.P.A. - All rights reserved. This manual is intellectual property of ROTAIR S.P.A. Page... -
Page 44: Maintenance Program
Replace compressor oil filter After the first 50 hours Copyright © 2014, ROTAIR S.P.A. - All rights reserved. This manual is intellectual property of ROTAIR Page S.P.A. full or partial reproduction is forbidden under any form, on any support and by any means, without the writt e authorization by ROTAIR S.P.A. - Page 45 The ROTAIR S.P.A. disclaims any responsibility for the failure to comply with maintenance requirements in the table above. Copyright © 2014, ROTAIR S.P.A. - All rights reserved. This manual is intellectual property of ROTAIR S.P.A. Page Its full or partial reproduction is forbidden under any form, on any support and by any means, without the 45/59 written authorization by ROTAIR S.P.A.
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Page 46: Torques For Tightening Screws And Bolts
Tightening values for classes of coupling according to DIN 267 Copyright © 2014, ROTAIR S.P.A. - All rights reserved. This manual is intellectual property of ROTAIR S.P.A. Page Its full or partial reproduction is forbidden under any form, on any support and by any means, without the 46/59 written authorization by ROTAIR S.P.A. -
Page 47: Maintenance
The filter element must never be washed with water or other substances, but it must be replaced after every 500 hours of work. Copyright © 2014, ROTAIR S.P.A. - All rights reserved. This manual is intellectual property of ROTAIR S.P.A. Page... -
Page 48: Servicing The Battery
CAUTION: Take special care when handling battery electrolyte because it is a potentially corrosive liquid. Copyright © 2014, ROTAIR S.P.A. - All rights reserved. This manual is intellectual property of ROTAIR S.P.A. Page Its full or partial reproduction is forbidden under any form, on any support and by any means, without the 48/59 written authorization by ROTAIR S.P.A. -
Page 49: Fuse Replacement
In the event of a open/broken fuse, replace it by choosing a fuse with identical ratings. The ratings of the fuses are described in Section 8.3 of this manual Copyright © 2014, ROTAIR S.P.A. - All rights reserved. This manual is intellectual property of ROTAIR S.P.A. Page... -
Page 50: Cleaning The Radiator
Copyright © 2014, ROTAIR S.P.A. - All rights reserved. This manual is intellectual property of ROTAIR S.P.A. Page Its full or partial reproduction is forbidden under any form, on any support and by any means, without the 50/59 written authorization by ROTAIR S.P.A. -
Page 51: Checking And Cleaning Oil Recovery Nozzle
In conjunction with draining water from the fuel tank, replacing the fuel filter at the same time can help to eliminate water from the entire fuel system. Copyright © 2014, ROTAIR S.P.A. - All rights reserved. This manual is intellectual property of ROTAIR S.P.A. Page... -
Page 52: Replacing Diesel Fuel Filter And Pre-Filter
WARNING: Replace the compressor oil filter after 500 hours or after a long storage period (9-12 months), whichever comes first. Copyright © 2014, ROTAIR S.P.A. - All rights reserved. This manual is intellectual property of ROTAIR S.P.A. Page Its full or partial reproduction is forbidden under any form, on any support and by any means, without the 52/59 written authorization by ROTAIR S.P.A. -
Page 53: 10 Replacing Compressor Oil
TOTAL DACNIS VS 46 Copyright © 2014, ROTAIR S.P.A. - All rights reserved. This manual is intellectual property of ROTAIR S.P.A. Page Its full or partial reproduction is forbidden under any form, on any support and by any means, without the 53/59 written authorization by ROTAIR S.P.A. -
Page 54: 11 Checking The Oil Mist Separator
WARNING: Pressure tank Figure 13.4-7 Oil mist separator filter Copyright © 2014, ROTAIR S.P.A. - All rights reserved. This manual is intellectual property of ROTAIR S.P.A. Page Its full or partial reproduction is forbidden under any form, on any support and by any means, without the 54/59 written authorization by ROTAIR S.P.A. -
Page 55: 13 Engine Controls And Maintenance
SPARE PARTS To order any parts, contact your authorized ELGi service center. Copyright © 2014, ROTAIR S.P.A. - All rights reserved. This manual is intellectual property of ROTAIR S.P.A. Page Its full or partial reproduction is forbidden under any form, on any support and by any means, without the 55/59 written authorization by ROTAIR S.P.A. -
Page 56: Faults And Troubleshooting
Copyright © 2014, ROTAIR S.P.A. - All rights reserved. This manual is intellectual property of ROTAIR S.P.A. Page Its full or partial reproduction is forbidden under any form, on any support and by any means, without the 56/59 written authorization by ROTAIR S.P.A. - Page 57 See Section 13.4-11 and 13.4-12 Defective oil mist separator filter Copyright © 2014, ROTAIR S.P.A. - All rights reserved. This manual is intellectual property of ROTAIR S.P.A. Page Its full or partial reproduction is forbidden under any form, on any support and by any means, without the 57/59 written authorization by ROTAIR S.P.A.
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Page 58: Disposal Of The Machine
Once you reach the end of the mechanical life of the compressor, it has to be taken out of service so that it cannot be used for other purposes. Copyright © 2014, ROTAIR S.P.A. - All rights reserved. This manual is intellectual property of ROTAIR S.P.A. Page... -
Page 59: Waste Management
(in each case the users should refer to the regulations implementing that Directive in the country of installation and use of the machines). Copyright © 2014, ROTAIR S.P.A. - All rights reserved. This manual is intellectual property of ROTAIR S.P.A. Page...