Related Manuals for NARDI COMPRESSORI PACIFIC E27
Summary of Contents for NARDI COMPRESSORI PACIFIC E27
- Page 1 PACIFIC E27 – EG27 PACIFIC E27 PACIFIC EG27 HIGH PRESSURE BREA THING AIR COMPRESSOR User’s and Maintenance Manual P a g e PACIFIC E27 – EG27 Rev.00 Nardi Compressori – www.nardicompressori.com...
- Page 2 WARNING. The operation of this machine is to take place only after having read this manual in all its parts. P a g e PACIFIC E27 – EG27 Rev.00 Nardi Compressori – www.nardicompressori.com...
- Page 3 Brief Introduction page 05 1.04 Description of the Compressor Block page 06 1.05 Description of PACIFIC E27 – EG27 (Breathing Air) page 07 1.06 Technical Datasheet PACIFIC E27 – EG27 page 08 SAFETY REGULATIONS FOR THE USE OF THE COMPRESSOR page 09 2.01...
- Page 4 Exploded View Drawing Filling Valve 200 Bar page 47 Exploded View Drawing Filling Devices with Connections page 48 Exploded View Drawing Automatic Condensate Drain page 49 MAINTENANCE SCHEDULE TABLE page 50 P a g e PACIFIC E27 – EG27 Rev.00 Nardi Compressori – www.nardicompressori.com...
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Page 5: Basic Information
1.03 BRIEF INTRODUCTION: PACIFIC E27 – EG27 is a high pressure compressor used to compress air for breathing in scuba diving, firefighting and military applications, among others. The maximum compression pressure can arrive at 420 bar and the exercise pressure can be 225 bar or 330 bar. - Page 6 Safety valve 3 stage and relief valve Intermediate separator 3 stage Gear oil pump for forced-feed lubrication Oil filter Oil refill plug Oil sump drain plug and tap P a g e PACIFIC E27 – EG27 Rev.00 Nardi Compressori – www.nardicompressori.com...
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Page 7: Compressor Components
PACIFIC E27 – EG27 1.05 DESCRIPTION OF PACIFIC E27 – EG27 : The structure of the is very robust, designed to suppress vibration discharging it on the PACIFIC E27 – EG27 ground and thus reducing up to 60% of noise. This is possible thanks to an internal thermo acoustic insulation that guarantees noise levels lower than 70db(A). - Page 8 PACIFIC E27 – EG27 1.06 TECHNICAL DATASHEET PACIFIC E27 – EG27 : TABELLA CARATTERISTICHE TECNICHE - TECHNICAL DATA PACIFIC E27 PACIFIC EG27 Description Descrizione Unità - Unit Working Pressure Pressione di esercizio Charging rate Aria Resa L/min. – m /h – cfm 270 –...
- Page 9 Make sure that when you service the machine or replace any spare parts on the compressor, it is not pressurized and the power cable is disconnected from the power line. Regularly replace air filter cartridges only with genuine products from Nardi Compressori (tested material). ...
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Page 10: General Safety Considerations
12 months. Check regularly the condition of the fittings. Do not repair damaged parts if you do not have original parts from Nardi Compressori. Do not modify the machine except with express written authorization from Nardi Compressori. ... -
Page 11: Warranty And Assistance
If the repair takes place outside Nardi Compressori, the cost of shipping of replacement parts is for account of the buyer (replacement of defective parts must be performed only by technically trained personnel that NARDI COMPRESSORI’s trained staff has assessed/trained and approved before the repair job is done). -
Page 12: Installation
7 days after delivery. The compressor PACIFIC E27 – EG27 is designed to facilitate handling. In fact, if you look at the bottom, you will notice it has an opening which allows it to be picked up using a forklift. - Page 13 To ensure that there is sufficient ventilation and that the fan flow rate is adequate simply measure the speed of the outgoing air (m / sec) and the section of the exhaust duct where the measurement is made (m²) and then calculate it 13 | P a g e PACIFIC E27 – EG27 Rev.00 Nardi Compressori – www.nardicompressori.com...
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Page 14: Intake Pipe
Have an electrician check that the system is compliant and that it can support the maximum power draw of the compressor shown under the CE label by NARDI COMPRESSORI. We recommend installing a circuit breaker or fuse adapted to the power consumption of the motor. -
Page 15: Quick Starting Guide
- You can see the correct direction of rotation in the picture above. Make sure that air comes out from the top of the compressor, and not from the bottom. 15 | P a g e PACIFIC E27 – EG27 Rev.00 Nardi Compressori – www.nardicompressori.com... -
Page 16: Operation And Use
EXPLOSION of the compressor. All compressors are tested by NARDI COMPRESSORI before delivery, but for powering it on you need to follow these safety steps: ... - Page 17 If you need to use the compressor at a pressure higher than 225 bar Nardi Compressori can provide the material required to refill at higher pressure with different filling valves, connectors and safety valves with higher calibration.
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Page 18: Maintenance And Service
IMPORTANT: All maintenance operations must be performed by the technical staff of NARDI COMPRESSORI or by qualified technical staff. IMPORTANT: All maintenance operations must be performed with the machine switched off and the power cable disconnected. -
Page 19: Oil Change
OIL: Oil is a very important component for the life of the compressor over time. Nardi Compressori has studied in detail the compressor so that it has a large capacity oil sump and oil filter. A magnet has been fixed on the case to attract all metallic impurities that settle at the bottom of the case. -
Page 20: Oil Level
Release the latches on the lid and remove the filter cartridge. • Clean with a damp cloth inside the filter housing and the cap. Insert the new filter cartridge and close the lid. 20 | P a g e PACIFIC E27 – EG27 Rev.00 Nardi Compressori – www.nardicompressori.com... - Page 21 The life of the components of the filter is determined by the number of work cycles since the filter base and the filter head are subjected to dynamic loads due to pressurization and depressurization of the filter. Nardi Compressori recommends that a technical inspection be performed every 500 hours of operation. The filter cartridge should be replaced once exceeded the 8000 cycles at 300 Bar or 21000 cycles at 225 Bar.
- Page 22 It is recommended you use only original materials supplied by Nardi Compressori. The users who wish to regenerate their cartridges have to be well prepared to do this and should use only materials from Nardi Compressori.
- Page 23 PACIFIC E27 – EG27 23 | P a g e PACIFIC E27 – EG27 Rev.00 Nardi Compressori – www.nardicompressori.com...
- Page 24 PACIFIC E27 – EG27 24 | P a g e PACIFIC E27 – EG27 Rev.00 Nardi Compressori – www.nardicompressori.com...
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Page 25: Pressure Maintaining Valve
When the compressor is switched on, the valve stays closed until the entire system reaches 150 bar, and subsequently it opens. This valve is set by NARDI COMPRESSORI. No further calibration is required. 7.14... - Page 26 Test the valve by blowing compressed air in the flow direction. Check the O-ring seal and replace if damaged. Attach the head to the cylinder. Secure the cooling tubes. 26 | P a g e PACIFIC E27 – EG27 Rev.00 Nardi Compressori – www.nardicompressori.com...
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Page 27: Safety Valves
Put the head in a vice. Unscrew the valve bodies (one of these bodies is unscrewed with a special tool that is to be requested to Nardi Compressori). Clean and remove all debris. If the parts show signs of wear, change the worn parts. -
Page 28: Automatic Condensate Drain
The default factory settings are: DRAIN CLOSED = 6 MINUTES (OFF) DRAIN OPEN = 5 SECONDS (ON) These settings can be changed through the electronic control panel. 28 | P a g e PACIFIC E27 – EG27 Rev.00 Nardi Compressori – www.nardicompressori.com... - Page 29 The compressor is equipped with an automatic stop system, which stops the compressor when the desired pressure is reached. This pressure switch is calibrated by NARDI COMPRESSORI at the time of testing of the finished compressor. This way, the operators do not need to stand next to the compressor all the time while the cylinders get filled, but may dedicate themselves to other activities.
- Page 30 225 bar The highest value in the scale is calculated based on the characteristics of the compressor. This is set by NARDI COMPRESSORI at 225 BAR or 330 BAR according to the maximum pressure allowed by the compressor. To move to the next screen you must press the PAGE button again.
- Page 31 If this happens more than once, get in contact with technical assistance. 31 | P a g e PACIFIC E27 – EG27 Rev.00 Nardi Compressori – www.nardicompressori.com...
- Page 32 The electronic panel may trigger several alarms, normally when this happens it means that one or more of the values of the parameters set by NARDI COMPRESSORI (maximum and minimum value tresholds) has been exceeded. Alternatively, it also occurs due to a signal sent from one of the various sensors placed in key locations in the compressor.
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Page 33: Troubleshooting
•Correct the calibration of the solenoid valve The compressor does not switched off automatically •Clean safety valve •Safety valve of last stage not working •Calibration safety valve •Replace safety valve 33 | P a g e PACIFIC E27 – EG27 Rev.00 Nardi Compressori – www.nardicompressori.com... -
Page 34: Spare Parts
16,00 10,50 1,25 PA001-015 Biella con sbatti olio PA001-035 Cuscinetto VV025-005 Anello di sicurezza 16,00 10,00 1,25 PA001-020 Biella VB008-030 Vite VV030-005 Anello di sicurezza 34 | P a g e PACIFIC E27 – EG27 Rev.00 Nardi Compressori – www.nardicompressori.com... - Page 35 Metal protection VD016-015 PA001-050 Compressor crankcase PA001-080 Pulley-fan compressor VR016-020 Washer PA001-055 Closing crankcase flange VB004-020 Screw VV006-010 PA001-060 Oil seal VB006-006 Screw VV065-005 Safety ring 35 | P a g e PACIFIC E27 – EG27 Rev.00 Nardi Compressori – www.nardicompressori.com...
- Page 36 O-ring PA001-200 Oil fitting pipe VR010-005 Washer PA001-085 Support compressor PA001-201 Plug PA001-095 Support cooling tube PA001-208 Oil separator PA001-096 Support cooling tube PA001-205 Tube 36 | P a g e PACIFIC E27 – EG27 Rev.00 Nardi Compressori – www.nardicompressori.com...
- Page 37 Closure connection tube 12 mm PA002-030 Plate valve1 stage VD008-007 OR094-005 O-ring PA002-036 O-ring VR008-006 Washer OR100-005 O-ring PA002-040 Head 1 stage OR101-005 O-ring PA002-045 Connection 37 | P a g e PACIFIC E27 – EG27 Rev.00 Nardi Compressori – www.nardicompressori.com...
- Page 38 Rondella PA002-520 Pistone completo con segmenti PA002-594 Corpo valvola completo VR029-005 Rondella PA002-521 Pistone PA002-595 Valvola testa PA002-522 Set segmenti pistone PA110-082 Valvola di sicurezza 38 | P a g e PACIFIC E27 – EG27 Rev.00 Nardi Compressori – www.nardicompressori.com...
- Page 39 O-ring PA004-671 Pressure valve OR060-005 O-ring PA004-672 Top valve OR066-005 O-ring PA004-676 Special O-Ring PA002-505 Piston guide PA004-678 Special spring PA002-511 Cylinder PA004-679 Setger valve 39 | P a g e PACIFIC E27 – EG27 Rev.00 Nardi Compressori – www.nardicompressori.com...
- Page 40 Head filter separator VR004-010 Washer HR102-014 Nut fitting pipe PA002-712 Tube separator VR008-006 Washer HR103-141 Body pipe fitting ¼’’ for tube 6 mm INOX PA002-713 Tube separator 40 | P a g e PACIFIC E27 – EG27 Rev.00 Nardi Compressori – www.nardicompressori.com...
- Page 41 PA002-725 Head filter separator HR125-141 Body pipe fitting “T” 1/4"G for tube 6 PA002-726 Support filter separator mm INOX HR701-012 Washer gasket PA002-727 Tube separator 41 | P a g e PACIFIC E27 – EG27 Rev.00 Nardi Compressori – www.nardicompressori.com...
- Page 42 OR022-015 O-ring PA003-035 Connecting tube VD004-010 PA001-095 Fixing for cooler PA003-040 Inter cooler VD006-015 PA001-096 Fixing for cooler PA003-050 Tube PA003-020 Inter cooler VB004-040 Screw 42 | P a g e PACIFIC E27 – EG27 Rev.00 Nardi Compressori – www.nardicompressori.com...
- Page 43 O-ring PA100-101 Filter cartridge - electric VB008-070 Screw OR009-005 O-ring PA100-102 Filter cartridge - gasoline VR006-015 Washer spring OR009-010 O-ring PA100-110 Support filter VV005-015 Sphere 43 | P a g e PACIFIC E27 – EG27 Rev.00 Nardi Compressori – www.nardicompressori.com...
- Page 44 O-ring PA100-201 Filter cartridge - electric VB008-070 Screw OR009-005 O-ring PA100-202 Filter cartridge - gasoline VR006-015 Washer spring OR009-010 O-ring PA100-110 Support filter VV005-015 Sphere 44 | P a g e PACIFIC E27 – EG27 Rev.00 Nardi Compressori – www.nardicompressori.com...
- Page 45 O-ring PA100-301 Filter cartridge - electric VB008-070 Screw OR009-005 O-ring PA100-302 Filter cartridge - gasoline VR006-015 Washer spring OR009-010 O-ring PA100-110 Support filter VV005-015 Sphere 45 | P a g e PACIFIC E27 – EG27 Rev.00 Nardi Compressori – www.nardicompressori.com...
- Page 46 PA112-006 Fitting connection 300 BAR flow stop PA112-025 Closure nut VV005-015 Sphere PA112-008 Knob DIN 300 red PA112-026 Washer PA112-009 Knob guide DIN PA112-031 Spring 46 | P a g e PACIFIC E27 – EG27 Rev.00 Nardi Compressori – www.nardicompressori.com...
- Page 47 Kit pressure valve PA112-007 Knob DIN 200 black PA112-025 Closure nut VV005-015 Sphere PA112-009 Knob guide DIN 200 PA112-026 Washer PA112-011 International connection INT-CGA PA112-031 Spring 47 | P a g e PACIFIC E27 – EG27 Rev.00 Nardi Compressori – www.nardicompressori.com...
- Page 48 Closing Plug 1/4'' G PA112-110 Filling Valve DIN 200 PA116-003 Cable connection pressure transducer HR701-012 Washer 1/4'' G PA112-120 Filling Valve DIN 300 VB006-016 Screw 48 | P a g e PACIFIC E27 – EG27 Rev.00 Nardi Compressori – www.nardicompressori.com...
- Page 49 Washer HR339-001 Connection “L” PA114-035 Drain valve connection VV005-016 Sphere OR008-005 O-ring PA114-041 Sealing Ring OR011-010 O-ring PA114-042 Reducer OR026-005 O-ring PA114-045 Connection Stainless Steel 49 | P a g e PACIFIC E27 – EG27 Rev.00 Nardi Compressori – www.nardicompressori.com...
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Page 50: Maintenance Schedule Table
Clean intake filter of the compressor Check oil level of compressor (ideally MAX) Check the performance of the filling hoses Check the performance of the cooling hoses 50 | P a g e PACIFIC E27 – EG27 Rev.00 Nardi Compressori – www.nardicompressori.com... - Page 51 EVERY 50 HOURS OF OPERATION DATE TECHNICIAN’S SIGNATURE Filter cartridge activated carbon/molecular sieve (PAC FILTER 2) Check O-Rings (Filters and cartridge) EVERY 50 HOURS OF OPERATION DATE TECHNICIAN’S SIGNATURE 51 | P a g e PACIFIC E27 – EG27 Rev.00 Nardi Compressori – www.nardicompressori.com...
- Page 52 Filter cartridge activated carbon/molecular sieve (PAC FILTER 2) Check O-Rings (Filters and cartridge) EVERY 50 HOURS OF OPERATION DATE TECHNICIAN’S SIGNATURE Filter cartridge activated carbon/molecular sieve (PAC FILTER 2) 52 | P a g e PACIFIC E27 – EG27 Rev.00 Nardi Compressori – www.nardicompressori.com...
- Page 53 Inspection of body and base of filter activated carbon EVERY 250 HOURS OF OPERATION DATE TECHNICIAN’S SIGNATURE Replace cartridge of intake filter Inspection of body and base of filter activated 53 | P a g e PACIFIC E27 – EG27 Rev.00 Nardi Compressori – www.nardicompressori.com...
- Page 54 Inspection of body and base of filter activated carbon EVERY 500 HOURS OF OPERATION OR DATE TECHNICIAN’S SIGNATURE ANNUALLY Contact the technician of Nardi Compressori Inspection and replacement of filter of last separator Oil change 54 | P a g e PACIFIC E27 – EG27 Rev.00...
- Page 55 Check setting of safety valve EVERY 500 HOURS OF OPERATION OR DATE TECHNICIAN’S SIGNATURE ANNUALLY Contact the technician of Nardi Compressori Inspection and replacement of filter of last separator Oil change Check setting of safety valve EVERY 1,000 HOURS OF OPERATION DATE TECHNICIAN’S SIGNATURE...
- Page 56 PACIFIC E27 – EG27 ANNUALLY OR AS REQUESTED DATE TECHNICIAN’S SIGNATURE Contact the technician of Nardi Compressori Test the quality of the air with aero-test kit or similar Oil change Check setting of automatic stop system and safety valve AFTER REPAIRS DATE TECHNICIAN’S SIGNATURE...