National Vacuum Equipment 887 Challenger Series Manuals

National Vacuum Equipment 887 Challenger Series Manuals

Manuals and User Guides for National Vacuum Equipment 887 Challenger Series. We have 1 National Vacuum Equipment 887 Challenger Series manual available for free PDF download: Owner's Manual

National Vacuum Equipment 887 Challenger Series Owner's Manual

National Vacuum Equipment 887 Challenger Series Owner's Manual (32 pages)

Rotary Vane Vacuum Pumps

Brand: National Vacuum Equipment | Category: Water Pump | Size: 4.36 MB

Table of Contents

Table of Contents
4
Introduction

5
- General Information
  5
Limited Warranty

6
- Warranty
  6
887 Challenger

9
- Application
  9
- Pump Specifications
  9
- System Requirements
  10
- Drive System
  11
- Direction of Rotation
  11
- Factory Settings
  11
- Adjusting Factory Oil Settings
  13
Operating Instructions

14
- Normal Operation
  14
- Recommended Lubricant
  15
- Ballast Valve System
  15
- Ballast Valve Troubleshooting
  16
- Adjusting Ballast Valve Opening Level
  16
- Ballast Valve Rebuilding
  18
- Maintenance
  20
- Cold Weather Operation
  22
Troubleshooting

24
- Pump Overheats
  24
- Pump Uses too Much Oil
  24
- Pump Doesn't Turn
  24
- No Vacuum
  25
- System Troubleshooting
  25
- Making a Vacuum Tester
  26
Parts Breakdown

28
- 887 Fan Cooled Parts Diagram
  28
- 887 Fan Cooled Parts List
  29

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