Welch Vacuum 2546 WOB-L Pinston Pump - Manual (Page 3)

TABLE OF CONTENTS
Section 01 - Safety Information
1.10 Warning to prevent injury
1.20 Warning to reduce risk of electrical shock
1.30 Warning to reduce risk of electrocution
1.40 Warning to reduce risk of explosion or fi re
Section 02 - Installation
2.10
Introduction
2.20 Unpacking
2.30 Pump mounting
2.40 Pump location
2.50 Intake and discharge provisions
2.60 Vacuum connections
2.70 Vacuum and pressure gauges
Section 03 - Electrical Power
3.10 Power source review
3.20 Overload protection
Section 04 - Traps
4.10 The need of a trap
4.20 The care of a trap
Section 05 - Operation
5.10 Starting a welch pressure/vacuum pump
5.20 Cleanliness
5.30 Leak detection
5.40 Operating pressure range
5.50 Shutdown procedures
Section 06 - Maintenance
6.10 Maintenance on a welch pressure/vacuum pump
Section 07 - Troubleshooting
7.10
Vacuum problems
7.20 Pressure problems
7.30 Troubleshooting guide
Section 08 - Specifi cations
8.10
Specifi cation table
Section 09 - Warranty
Section 10 - Exploded views and parts list
10.10 Exploded views and parts list for model’s 2546B-01, 2546C-01, 2546C-02, 2546C-10
10.20 Exploded views and parts list for model’s 2522C-05, 2534C-01, 2534C-02
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