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ENGLISH
VERSION-
GENERAL INSTALLATION AND MAINTENANCE INSTRUCTIONS
SCROLL ENCLOSURE AIR COMPRESSOR
42SP2 – 63SP2 – 84SP2
SAFETY RULES see manual n°512072
This document must not be disclosed or reproduced without permission from MIL'S.
Failure to respect this requirement may lead to prosecution.
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09/07 – MANUAL N° 5.18396. VERSION 0 -
GB-
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Summary of Contents for MIL'S 42SP2
- Page 1 SCROLL ENCLOSURE AIR COMPRESSOR 42SP2 – 63SP2 – 84SP2 SAFETY RULES see manual n°512072 This document must not be disclosed or reproduced without permission from MIL'S. Failure to respect this requirement may lead to prosecution. 09/07 – MANUAL N° 5.18396. VERSION 0 -...
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Page 2: Table Of Contents
General installation and maintenance instructions SCROLL ENCLOSURE AIR COMPRESSOR CONTENTS SECTION 1. DESCRIPTION 1.1............................... 2 NPACKING 1.2................3 RECAUTIONS DURING TRANSPORTATION AND MOVEMENT SECTION 2. GENERAL SAFETY INFORMATION SECTION 3. COMPONENT DESCRIPTION 3.1..........................6 OMPRESSION CYCLE 3.2.............................. -
Page 3: Description
General installation and maintenance instructions SCROLL ENCLOSURE AIR COMPRESSOR Please read and save these instructions. Read carefully before attempting to assemble, install, operate or maintain the product described. Protect yourself and others by observing all safety information. Failure to comply with instructions could result in personal injury and/or property damage! Retain instructions for future reference. -
Page 4: Recautions During Transportation And Movement
General installation and maintenance instructions SCROLL ENCLOSURE AIR COMPRESSOR 1.2. Precautions during transportation and movement 1.2.1. Transportation by forklift Use openings for forklift under both sides of the unit. Avoid damaging the panel with tips of the forklift. 1.2.2. Transportation by crane Use openings at the bottom of the unit and lift up by wire, etc. -
Page 5: General Safety Information
General installation and maintenance instructions SCROLL ENCLOSURE AIR COMPRESSOR SECTION 2. GENERAL SAFETY INFORMATION The operator of this compressor must take the necessary precautions to prevent the level of danger indicated by these symbols. The operator is also required to read and understand this instruction manual and all safety warnings, labels, etc. -
Page 6: Component Description
The compressor is composed by a multiplication of scroll compressor unit. Each scroll compressor unit has a flow rate of 21 m³/h for 10 bar maxi. The 42SP2 type is equipped with 2 units, the 63SP2 type with 3 units and the 84SP2 with 4 units. Page 5 / 22 09/2007 Manual N°... -
Page 7: Compression Cycle
General installation and maintenance instructions SCROLL ENCLOSURE AIR COMPRESSOR 3.1. Compression cycle The Oil-less Rotary Scroll Air Compressor is based on the theory of scroll compression. A scroll is a free standing, intricate spiral bounded on one side by a solid, flat plane or base. A scroll set, the basic compression element of a scroll compressor, is made up of two identical spirals which form right and left hand parts. -
Page 8: Ventilation
General installation and maintenance instructions SCROLL ENCLOSURE AIR COMPRESSOR 4.2. Ventilation If the scroll compressor is located in a totally enclosed room, an exhaust fan with access to outside air must be installed. Never restrict the cooling fan exhaust air. Vent the exhaust air outside to prevent the compressor from operating at high temperatures and shutting down. -
Page 9: Start-Up And Operation
Stopping the compressor during emergency operation • Stop the compressor by switching the breaker OFF or by turning the power off at the main disconnect panel. SECTION 6. SPECIFICATIONS MODEL 42SP2 63SP2 84SP2 Air end 2 x SLAE 05 EHP 3 x SLAE 05 EHP 4 x SLAE 05 EHP P. -
Page 10: Operation Diagram
General installation and maintenance instructions SCROLL ENCLOSURE AIR COMPRESSOR SECTION 7. OPERATION DIAGRAM 7.1. Remote control To use the remote control mode, close the dry contactor between the '3' and '5' terminals. If in the same time, there are the remote control and the independent operating modes, the remote control mode is priority. -
Page 11: Control And Regulation Device : Millenium
General installation and maintenance instructions SCROLL ENCLOSURE AIR COMPRESSOR SECTION 8. CONTROL AND REGULATION DEVICE : MILLENIUM • First line:P: 0009.6: pressure in bar T1: 00055: temperature of the scroll unit 1 T2: 00055: temperature of the scroll unit 2 T3: 00055: temperature of the scroll unit 3 T4: 00055: temperature of the scroll unit 4 •... -
Page 12: High Pressure
General installation and maintenance instructions SCROLL ENCLOSURE AIR COMPRESSOR Air-end rotates backward. No scroll compressor unit can start. BACKWARD: If "BACKWARD" displays, switch the breaker OFF and exchange two out of three phases of electric source by a qualified electrician. In remote control, when one alarm appears, the dry contact 7 –... -
Page 13: Troubleshooting Guides
General installation and maintenance instructions SCROLL ENCLOSURE AIR COMPRESSOR SECTION 9. TROUBLESHOOTING GUIDES Items marked with ▲ are not recommended to be fixed by the consumer. Please contact your distributor. Symptom Possible Cause(s) Corrective Action No display on 1. Electric source is not turned on 1. -
Page 14: Section 10. Maintenance Schedule
• Fan Duct Clean Every 500 hours or less • Compressor Fins Clean Every 500 hours or less ▲ Use genuine MIL'S grease Compressor ▲ Grease (pump) (Every 5000 hours for high pressure models) Tip Seal ▲ Replace (Every 5000 hours for high pressure models) Dust Seal ▲... -
Page 15: Intake Filter
5.5 ± 0.5 Chart 17 Use only MIL'S genuine, grease (Part 412030) or equivalent. Note: Each pump of the grease gun equals 0.65g of grease. The volume of grease is less after the 2nd pump since some of the grease supply will remain in the grease passage. -
Page 16: Grease Pin Crank Bearing
• Grease all three pin crank bearings as indicated on the grease delivery Chart 18 above. Use only MIL'S genuine grease. (Part 412030). Pump grease gun before feeding to eliminate air from grease passage of the needle adapter. The grease fitting, located in the center of the pin crank bearing, feeds only the orbit scroll side bearing. - Page 17 General installation and maintenance instructions SCROLL ENCLOSURE AIR COMPRESSOR Insert tip seal so that the lip of tip seal is on the bottom of seal groove and inner side of involute and the direction of lip faces the center of involute (curving spiral). See Figure 5. This is to be done for both FS and OS sets. Use caution not to tear or distort lip.
- Page 18 General installation and maintenance instructions SCROLL ENCLOSURE AIR COMPRESSOR SECTION 12. REPLACEMENT PARTS LIST Page 17 / 22 09/2007 Manual N° 5.18396. VERSION 0 - GB...
- Page 19 General installation and maintenance instructions SCROLL ENCLOSURE AIR COMPRESSOR Manual n° 5.18396. VERSION 0 – GB 09/2007 Page 18 / 22...
- Page 20 General installation and maintenance instructions SCROLL ENCLOSURE AIR COMPRESSOR Page 19 / 22 09/2007 Manual N° 5.18396. VERSION 0 - GB...
- Page 21 General installation and maintenance instructions SCROLL ENCLOSURE AIR COMPRESSOR Ref. 42SP2 63SP2 84SP2 Description Qty. Qty. Qty. 412005 412005 412005 Air end SL 016511 AJ SL 016511 AJ SL 016511 AJ Motor 362548 362548 362548 Motor pulley 412006 412006 412006...
- Page 22 General installation and maintenance instructions SCROLL ENCLOSURE AIR COMPRESSOR SECTION 13. SERVICE PARTS LIST Page 21 / 22 09/2007 Manual N° 5.18396. VERSION 0 - GB...
- Page 23 General installation and maintenance instructions SCROLL ENCLOSURE AIR COMPRESSOR Ref. Description SLAE05EHP MIL'S reference Qty. Air end Pulley 02549110 412016 IP600600AV 412017 Centrifugal Fan IP601300AV 412018 Fan Duct (1) IP601400AV 412019 Fan Duct (2) 02519042 412020 Fan Cover 412021 IP601700AV...
- Page 24 15 rue de Genève MIL'S SAS 69 746 GENAS Cedex - FRANCE SIRET 327.218.939.00079 Téléphone (33) 04 72 78 00 40 RCS LYON B 327.218.939 Société par Actions Simplifiée Télécopie (33) 04 78 00 82 34 CODE APE 2813 Z Au capital de 2 190 000 €...
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