Bacharach QV2 Operation And Maintenance Instruction Manual Download | Manualshive

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Vacuum Pump
Models QV2 & QV5

Operation and Maintenance
Instruction Manual 2002-0010

Rev. 6 – January 2011

Product Leadership • Training • Service • Reliability

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Summary of Contents for QV2

Page 1: ...Vacuum Pump Models QV2 QV5 Operation and Maintenance Instruction Manual 2002 0010 Rev 6 January 2011 Product Leadership Training Service Reliability...

Page 2: ...G WITHOUT LIMITATION THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE AND II ANY OBLIGATION LIABILITY RIGHT CLAIM OR REMEDY IN CONTRACT OR TORT WHETHER OR NOT ARISING FRO...

Page 3: ...iii Contents Introduction 1 Features 1 Oil Pre Fill Notice 1 Technical Characteristics 2 Pump Components 2 Operation 3 Gas Ballast Operation 4 Warnings Cautions 5 Warnings 5 Cautions 5 Troubleshooting...

Page 4: ...Vacuum Pump Models QV2 QV5 iv P N 2002 0010 Rev 6...

Page 5: ...gh rate of heat dissipation which provides for continuous pump operation Two stage design The second stage of the two stage design starts pumping at a lower pressure to pull a deeper ultimate vacuum H...

Page 6: ...Motor 1 4 HP 1 2 HP Intake Fitting 1 4 3 8 1 2 Flare 1 4 3 8 1 2 Flare Motor Speed 1 720 rpm 3 450 rpm Oil Capacity 11 8 fl oz 350 ml 14 2 fl oz 420 ml 13 0 5 3 10 0 in 330 135 255 mm 13 8 5 6 10 4 in...

Page 7: ...ntake fitting cap and connect the pump to the system being evacuated using a hose with appropriate fittings Keep the connection as short as possible and ensure that all connections are sealed and not...

Page 8: ...s reached its operating temperature This is done to ensure that vapor does not condense inside of the pump NOTE The gas ballast should be closed and the intake valve should be open during typical oper...

Page 9: ...air being evacuated contains dust or is above 175 F 80 C then a filter or cooling device should be installed at the pump s intake Do not operate the pump for more than 3 minutes with the intake open t...

Page 10: ...rain oil until level is correct as viewed through sight glass Oil injection Pump is too small Check the size of the system being evacuated and choose proper pump size Oil temperature is too low Open i...

Page 11: ...he intake and exhaust caps and place the pump in a dry location Only qualified technicians should attempt to disassemble and repair the vacuum pump Service performed by unauthorized personnel during t...

Page 12: ...QV2 QV5 Headquarters 621 Hunt Valley Circle New Kensington PA 15068 Ph 724 334 5000 Fax 724 334 5001 Toll Free 800 736 4666 Website www mybacharach com E mail help mybacharach com Printed in U S A 8 P...

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