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Maintenance Guide for U5-Series

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Summary of Contents for Becker U5 Series

  • Page 1 Maintenance Guide for U5-Series...
  • Page 2: Table Of Contents

    TABLE OF CONTENTS PREVENTATIVE MAINTENANCE SCHEDULE ...................... 1 VACUUM PUMP OVERVIEW ..........................2 CHECKING OIL ..............................3 CHANGING OIL ..............................4 SEPERATION ELEMENTS ........................... 5 SEPERATION ELEMENTS CONT......................... 6 CHANGING OIL FILTER............................. 7 CHANGING GAS BALLAST FILTER........................8 SPARE PARTS OVERVIEW ..........................
  • Page 3: Preventative Maintenance Schedule

    Maintenance: Preventative Maintenance Schedule: Daily: • o Check oil level and visually check for discoloration/contamination of the oil Light Amber Color = Okay  Dark = Not Okay = Change oil  Milky white = Water – Run pump against gas ballast (See below) ...
  • Page 4: Vacuum Pump Overview

    Vacuum Pump Overview...
  • Page 5: Checking Oil

    Checking Oil Daily • o Check oil level and visually check for discoloration/contamination of the oil Light Amber Color = Okay  Dark = Not Okay = Change oil  Milky white = Water – Run pump against gas ballast (See below) ...
  • Page 6: Changing Oil

    Changing Oil 1. Remove drain plug or open ball valve: a. Completely drain oil b. Drain plug = 10mm Fig. 3 2.a - Only Becker Vacuum Pump oil to be used: 2. Fill with new oil: Fig. 5 Fig. 4 3SVPO-100...
  • Page 7: Seperation Elements

    Changing Separation Elements and Oil filter Loosen the M6x70 screws at the maintenance cover Fig. 6...
  • Page 8: Seperation Elements Cont

    Changing Separation Elements and Oil filter Remove the knobs by hand and pull out the elements Install the new elements and tighten the knobs back down Make sure the drip flap is pointed down Fig. 7 Fig. 8...
  • Page 9: Changing Oil Filter

    Changing the Oil filter Loosen the oil filter from the tank using an oil filter strap Fig. 9...
  • Page 10: Changing Gas Ballast Filter

    Changing Gas Ballast Filter Remove the air guide cover by taking out the M6x70 screws Fig. 10 Take out the Gas Ballast filter and replace with a new one Fig. 11...
  • Page 11: Spare Parts Overview

    Spare Parts Overview Vacuum Pumps Model Max Vac. Oil Capacity U 5.70 49.4 .075 Torr 2 Quarts U 5.100 70.6 .075 Torr 2 Quarts U 5.165 .075 Torr 6 Quarts U 5.200 .075 Torr 6 Quarts U 5.300 .075 Torr 1.6 Gallons Maintenance Kits U 5.70...
  • Page 12: Accessories

    Accessory Options 1. Oil Temperature Monitor a. Switch opens when the oil is too hot 2. Oil Level Switch a. Opens when the oil level drops too low 3. Maintenance Indicator a. Visual display of when the Separation elements need to be exchanged 4.
  • Page 13: Troubleshooting

    Troubleshooting Smoking oil: Vacuum Level: • Your operation point does matter. Lubricated units love to run deep. If you reduce the vacuum level above 20"Hg, the air flow through the pump will become too much for the separation elements to handle. The oil/air mist, will blow past the collection points and right out the exhaust port.
  • Page 14 Troubleshooting Wrong oil: • Using the wrong viscosity oil will either cause damage, or the oil will blow directly out of the exhaust port. Take a look here before moving on. You can order directly online!
  • Page 15 Troubleshooting Float chamber: • When debris is sucked into your pump, it will find its way to the float chamber. Inside, there is a cork float with a pin on the bottom. Debris can plug up the small hole that allows the oil to re-enter the working chamber.
  • Page 16 The elements are a maintenance point that should be checked and replaced at 2,000 hours. Refer to the operation and spare parts manuals for more information. The elements below are overloaded and can no longer do their job! Change with Becker Genuine elements and be on your way!

This manual is also suitable for:

U5.70U5.100U5.165U5.200U5.300

Table of Contents