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Scroll Basemount Compressor

Operating & Maintenance Manual

Powerex  •  100 Mundy Memorial Drive  •  Mount Juliet, TN 37122  •  USA

P   1.888.769.7979  •  F   513.367.3125  •  www.powerexinc.com

IN599400AV  •  21 October 2020

Page 1 of 12

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.

Summary of Contents for SBBHS030020SD10

Page 1: ...N599400AV 21 October 2020 Page 1 of 12 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 2: ...rt of a system The compressor set provides compressed air from the oil less scroll pump when the electric motor is powered The set includes the pump motor belt drive belt guard aftercooler check valve and a pressure relief valve Do not operate the set with any of these items missing or modified The Powerex module may be supplied with an intake filter installed on the pump or the set may be intende...

Page 3: ...t be immediately filed with the freight carrier Repair or replace damaged items before use The compressor nameplate should be checked to see if the unit is the correct model and voltage as ordered Application Whenthescrollcompressoristobeusedinapplications other than the compressing of atmospheric air please contact a Powerex representative for engineering and warranty information at 1 888 769 797...

Page 4: ...ertain all pressure relief valves check valves etc are correctly installed 6 Check that all fuses circuit breakers etc are the proper size 7 Make sure the inlet filter is properly installed 8 Once power is connected to the unit visually check the rotation of the compressor pump If the rotation is incorrect have a qualified electrician correct the motor wiring Motor should turn clockwise opposite s...

Page 5: ...k is available to remove the old belts 4 Replace the old belts with new ones Additional loosening of the tensioning bolt may be required to install the new belts 5 Tighten the tensioning bolt using a torque wrench to 45 inch pounds This will bring the belts to the proper tension 6 Tighten the slider bolts the two on the front edge of the base then the two slider bolts closest to the motor pulley 7...

Page 6: ...mps replace every 5000 hours on 145 psig pumps Legend 0 Inspect Clean Replace NOTES 1 Inspect and perform maintenance periodically according to the maintenance schedule 2 The maintenance schedule relates to the normal operating conditions If the circumstances and load condition are adverse shorten the cycle time and perform maintenance accordingly 3 Belts require no attention unless slippage is de...

Page 7: ... pump is open to intake air If isolation valves are used on intake and are accidently closed when pump is running pump damage can occur This is not covered under warranty Powerex recommends using a three way valve if isolation is desired so that no matter the valve position a path to intake air is always open Amp draw is high 1 Check wiring make sure voltage and Hz matches motor specification and ...

Page 8: ...ex 100 Mundy Memorial Drive Mount Juliet TN 37122 USA P 1 888 769 7979 F 513 367 3125 www powerexinc com IN599400AV 21 October 2020 Page 8 of 12 Scroll Basemount Compressor Operating Maintenance Manual Notes ...

Page 9: ...l Basemount Compressor Operating Maintenance Manual Powerex 100 Mundy Memorial Drive Mount Juliet TN 37122 USA P 1 888 769 7979 F 513 367 3125 www powerexinc com IN599400AV 21 October 2020 Page 9 of 12 Notes ...

Page 10: ...od Powerex shall be fully liable for all Defects in the Products the Product Defects i e all costs of repair or replacement which may include in and out charges so long as the Products are located in the United States or Canada and the Products are reasonably located and accessible by service personnel for removal In and out charges include the costs of removing a Product from buyer s equipment fo...

Page 11: ...after any initial warranty period has expired or where another warranty does not apply for any reason Powerex warrants that such replacement parts will be free from Defects for the first twelve 12 months from the date of shipment by Powerex For other replacement parts besides motors Air End or Vacuum Pumps installed on a system or unit that was not manufactured by Powerex after any initial warrant...

Page 12: ...ly with them Claims Any non warranty claims pertaining to the Products must be filed with Powerex within 6 months of the invoice date or they will not be honored Prices discounts and terms are subject to change without notice or as stipulated in specific Product quotations Powerex shall not be liable for any delay or failure arising out of acts of the public enemy fire flood or any disaster labor ...

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