Summary of Contents for mensor 73
- Page 1 ® Operation Manual - PN 0017946001 A MENSOR MODEL 73 SHOP AIR BOOSTER Mensor Model 73 Shop Air Booster System (750 psi Version) April 23, 2012...
- Page 2 Trademarks / Copyright © Mensor is a registered trademark of Mensor Corporation. All other brand and product names are trademarks or registered trademarks of their respective companies. © 2010 Mensor Corporation. All rights reserved.
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Page 3: General Information
The Mensor Model 73 Shop Air Pressure Booster generates 325 psi to 750 psi using a 70 psi to 150 psi clean dry shop air source. The Model 73 consists of a single 5 to 1 pressure boost stage with limits for speed control and maximum output pressure control. To achieve the 325 psi output, a minimum supply of approximately 70 psi is required. - Page 4 PORTS, CONTROLS AND ADJUSTMENTS There are two pressure ports on the rear of the Model 73 chassis. The input pressure port is designed for a shop air supply which functions as the drive pressure as well as the output media.
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Page 5: Discontinue Operation
sufficient capacity (flow) to maintain the input pressure setting. Failure to do so may cause the booster to short cycle and not be able to achieve the desired output pressure. If external regulators are in line with the shop air supply, make sure that they do not restrict the input flow. -
Page 6: Troubleshooting
1. Valve off any pressure going to the “INPUT PRESSURE” port. Disconnect the supply gas if desired. Alternately, the Regulator Pressure knob can be adjusted until the regulator pressure reads zero. 2. With the input pressure shut off, slowly vent the output pressure by cracking the output connector to let the pressure slowly release or by continually cycling the controller between an acceptable control pressure and vent until pressure is drained. - Page 7 Clean the bowl with either soapy water or kerosene. Clean the element with a cleaning solvent. Dry all the parts and reassemble. Make sure that the o-ring seal for the bowl is properly positioned, replace the bowl and tighten the ring nut by hand. The Haskel recommended maintenance schedule is listed in the appendix.
- Page 8 High Pressure Output Gauge Front View Regulator Adjust High Pressure Output Port (750 PSI Max.) Regulator Gauge (50 to 150 psi) Input Pressure Input Pressure Port Filter (See 150 psi Max. Maintenance Section) Moisture Trap Speed Adjust Lever Release Valve (located inside chassis) Rear View...
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Page 9: Specifications
SPECIFICATIONS Input Pressure: Dry Compressed air or Nitrogen at a maximum of 150 PSI (1.03 MPa) Output Pressure: Compressed air or Nitrogen up to 750 psi with appropriate supply pressure Not to exceed 750 psi maximum. Charge Noise Level: Approximately 80 dbA intermittent pulses measured at 1 meter Weight: 45 lbs or 20.4 kg Size:... - Page 10 APPENDIX Haskel Operating and Maintenance Instructions...
- Page 11 Mensor Corporation 201 Barnes Drive San Marcos, Texas 78666-5994 Phone: 512.396.4200 Fax: 512.396.1820 Web site: www.mensor.com E-mail: sales@mensor.com...
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