Powerex SE Series Operating & Maintenance Manual

Powerex SE Series Operating & Maintenance Manual

Scroll enclosure air compressor 15-60 hp

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Scroll Enclosure Air Compressor
15-60 HP
Operating & Maintenance Manual
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.
Powerex • 150 Production Drive • Harrison, OH 45030 • USA
IN596202AV • 21 February 2023
P 1.888.769.7979 • F 513.367.3125 • www.powerexinc.com
Page 1 of 32

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Summary of Contents for Powerex SE Series

  • Page 1 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. Powerex • 150 Production Drive • Harrison, OH 45030 • USA IN596202AV • 21 February 2023 P 1.888.769.7979 •...
  • Page 2: Safety Guidelines

    United States, the National Electrical Codes (NEC) and Occupational Safety and Health Act (OSHA). Powerex • 150 Production Drive • Harrison, OH 45030 • USA IN596202AV • 21 February 2023 P 1.888.769.7979 • F 513.367.3125 • www.powerexinc.com Page 2 of 32...
  • Page 3: Breathable Air Warning

    Associations (CSA). without a protective guard. This unit can start automatically without warning. Personal injury or When the SE series compressor unit is used as part property damage could occur from contact with moving of an appropriately configured Medical Air System, parts.
  • Page 4: Installation

    Make sure to tighten fittings, bolts, etc., before putting unit into service. Powerex • 150 Production Drive • Harrison, OH 45030 • USA IN596202AV • 21 February 2023 P 1.888.769.7979 • F 513.367.3125 • www.powerexinc.com...
  • Page 5: Installation Site

    Overheating, short circuiting and fire each side than the vent openings on the compressor damage will result from inadequate wiring. Powerex • 150 Production Drive • Harrison, OH 45030 • USA IN596202AV • 21 February 2023 P 1.888.769.7979 • F 513.367.3125 • www.powerexinc.com...
  • Page 6 BEFORE underground management techniques, connect the power Powerex • 150 Production Drive • Harrison, OH 45030 • USA IN596202AV • 21 February 2023 P 1.888.769.7979 • F 513.367.3125 • www.powerexinc.com Page 6 of 32...
  • Page 7: Unit Vibration Isolation

    Contact customer service valve. Powerex • 150 Production Drive • Harrison, OH 45030 • USA IN596202AV • 21 February 2023 P 1.888.769.7979 • F 513.367.3125 • www.powerexinc.com...
  • Page 8 See Controls section for details on operating the unit using the touch screen. Powerex • 150 Production Drive • Harrison, OH 45030 • USA IN596202AV • 21 February 2023 P 1.888.769.7979 • F 513.367.3125 • www.powerexinc.com...
  • Page 9 If the SYSTEM STATUS screen is not visible, go back to the MAIN screen and select SYSTEM STATUS (see below). Powerex • 150 Production Drive • Harrison, OH 45030 • USA IN596202AV • 21 February 2023 P 1.888.769.7979 • F 513.367.3125 • www.powerexinc.com...
  • Page 10: Operation

    To enter the code, from the SYSTEM STATUS screen touch SELECT SETPOINT. Powerex • 150 Production Drive • Harrison, OH 45030 • USA IN596202AV • 21 February 2023 P 1.888.769.7979 • F 513.367.3125 • www.powerexinc.com Page 10 of 32...
  • Page 11: Start-Up And Operation

    NOTE: If the compressor rotates in reverse for more than five seconds, the check valve needs to be cleaned or replaced. Powerex • 150 Production Drive • Harrison, OH 45030 • USA IN596202AV • 21 February 2023 P 1.888.769.7979 • F 513.367.3125 • www.powerexinc.com...
  • Page 12 Exceeding 17 .5 starts per hour will cause a warning display. Powerex • 150 Production Drive • Harrison, OH 45030 • USA IN596202AV • 21 February 2023 P 1.888.769.7979 • F 513.367.3125 • www.powerexinc.com...
  • Page 13 If numbers are entered that are out of the allowed range, the input will be scaled back to the range limit. Powerex • 150 Production Drive • Harrison, OH 45030 • USA IN596202AV • 21 February 2023 P 1.888.769.7979 • F 513.367.3125 • www.powerexinc.com...
  • Page 14: Alarm Signals

    The fault will display and the affected pump-motor will be Figure 16 Powerex • 150 Production Drive • Harrison, OH 45030 • USA IN596202AV • 21 February 2023 P 1.888.769.7979 • F 513.367.3125 • www.powerexinc.com...
  • Page 15: Alarm Log

    The LOAD FACTOR is displayed for the most recent 24 hour period. Figure 19 Powerex • 150 Production Drive • Harrison, OH 45030 • USA IN596202AV • 21 February 2023 P 1.888.769.7979 • F 513.367.3125 • www.powerexinc.com Page 15 of 32...
  • Page 16: Maintenance

    Spacing of the pump bays 1. Loosen the two slide bolts near the motor pulley is sufficient to allow use of the Powerex grease gun , but and the two slide bolts on the front edge of the sliding the set out can be more convenient or a flex hose base.
  • Page 17 Scroll Enclosure Air Compressor 15-60 HP Operating & Maintenance Manual Figure 21 Figure 22 Powerex • 150 Production Drive • Harrison, OH 45030 • USA IN596202AV • 21 February 2023 P 1.888.769.7979 • F 513.367.3125 • www.powerexinc.com Page 17 of 32...
  • Page 18 One valve is provided for each pump. Close all valves when isolating and locking a “stack”. Powerex • 150 Production Drive • Harrison, OH 45030 • USA IN596202AV • 21 February 2023 P 1.888.769.7979 • F 513.367.3125 • www.powerexinc.com...
  • Page 19: Maintenance Schedule

    2. Recommended maintenance period and pump warranty period may not coincide depending on the run hours and longevity of your pump. Powerex • 150 Production Drive • Harrison, OH 45030 • USA IN596202AV • 21 February 2023 P 1.888.769.7979 • F 513.367.3125 • www.powerexinc.com...
  • Page 20: Troubleshooting Guide

    5. Cooling fan contacting frame 5. Inspect and repair 6. Loosened bolts 6. Inspect and tighten Powerex • 150 Production Drive • Harrison, OH 45030 • USA IN596202AV • 21 February 2023 P 1.888.769.7979 • F 513.367.3125 • www.powerexinc.com Page 20 of 32...
  • Page 21: Electrical Diagram

    Scroll Enclosure Air Compressor 15-60 HP Operating & Maintenance Manual Electrical Diagram Powerex • 150 Production Drive • Harrison, OH 45030 • USA IN596202AV • 21 February 2023 P 1.888.769.7979 • F 513.367.3125 • www.powerexinc.com Page 21 of 32...
  • Page 22 Scroll Enclosure Air Compressor 15-60 HP Operating & Maintenance Manual Electrical Diagram Powerex • 150 Production Drive • Harrison, OH 45030 • USA IN596202AV • 21 February 2023 P 1.888.769.7979 • F 513.367.3125 • www.powerexinc.com Page 22 of 32...
  • Page 23 Scroll Enclosure Air Compressor 15-60 HP Operating & Maintenance Manual Electrical Diagram Powerex • 150 Production Drive • Harrison, OH 45030 • USA IN596202AV • 21 February 2023 P 1.888.769.7979 • F 513.367.3125 • www.powerexinc.com Page 23 of 32...
  • Page 24 Scroll Enclosure Air Compressor 15-60 HP Operating & Maintenance Manual Electrical Diagram Powerex • 150 Production Drive • Harrison, OH 45030 • USA IN596202AV • 21 February 2023 P 1.888.769.7979 • F 513.367.3125 • www.powerexinc.com Page 24 of 32...
  • Page 25: Parts Diagram

    Scroll Enclosure Air Compressor 15-60 HP Operating & Maintenance Manual Parts Diagram Powerex • 150 Production Drive • Harrison, OH 45030 • USA IN596202AV • 21 February 2023 P 1.888.769.7979 • F 513.367.3125 • www.powerexinc.com Page 25 of 32...
  • Page 26 230/460V JP007714AV JP007714AV JP007714AV JP007714AV Secondary Fuse 19.3 208-460V JP007715AV JP007715AV JP007715AV JP007715AV Powerex • 150 Production Drive • Harrison, OH 45030 • USA IN596202AV • 21 February 2023 P 1.888.769.7979 • F 513.367.3125 • www.powerexinc.com Page 26 of 32...
  • Page 27 Scroll Enclosure Air Compressor 15-60 HP Operating & Maintenance Manual Parts Diagram Powerex • 150 Production Drive • Harrison, OH 45030 • USA IN596202AV • 21 February 2023 P 1.888.769.7979 • F 513.367.3125 • www.powerexinc.com Page 27 of 32...
  • Page 28 230/460V JP007714AV JP007714AV JP007714AV JP007714AV Secondary Fuse 19.3 208-460V JP007715AV JP007715AV JP007715AV JP007715AV Powerex • 150 Production Drive • Harrison, OH 45030 • USA IN596202AV • 21 February 2023 P 1.888.769.7979 • F 513.367.3125 • www.powerexinc.com Page 28 of 32...
  • Page 29 Scroll Enclosure Air Compressor 15-60 HP Operating & Maintenance Manual Notes Powerex • 150 Production Drive • Harrison, OH 45030 • USA IN596202AV • 21 February 2023 P 1.888.769.7979 • F 513.367.3125 • www.powerexinc.com Page 29 of 32...
  • Page 30 Scroll Enclosure Air Compressor 15-60 HP Operating & Maintenance Manual Notes Powerex • 150 Production Drive • Harrison, OH 45030 • USA IN596202AV • 21 February 2023 P 1.888.769.7979 • F 513.367.3125 • www.powerexinc.com Page 30 of 32...
  • Page 31 (c) Additional Period of Warranty – Parts Only (No Labor). In addition to the above, Powerex warrants each Powerex branded Compres- sor Air- End and Vacuum Pump shall be free of Defects for a period of forty-two (42) months from the date of shipment by Powerex, or thirty-six (36) months from the documented date of startup, or ten thousand (10,000) hours of use, whichever occurs first.
  • Page 32 AGREED TO IN WRITING, THE TERMS AND CONDITIONS CONTAINED IN THIS LIMITED WARRANTY WILL CONTROL IN ANY TRANSAC- TION WITH POWEREX. Any different or conflicting terms as may appear on any order form now or later submitted by the buyer will not control.

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