Welch Vacuum 1400 Duoseal Belt Drive - Manual (Page 3)

3
TABLE OF CONTENTS
Section Page
Section 01 - Installation
1.10
Introduction 4
Section 02 - Operation
2.10
Starting Procedures 6
2.20 Operation and System Optimization 6
2.21 High Pressure Operation 7
2.22 Gas Ballast Principles and Usage 7
2.23 System Leaks - Impact and Detection 8
2.30 Shutdown Procedure 8
Section 03 - Maintenance
3.10
Vacuum Problems 9
3.20 Oil Changes and Oil Level 10
3.30 Shaft Seal Replacement 10
3.40 Repairing Oil Leaks 11
3.50 Repairing Vacuum Leaks 11
3.60 Drive Problems 11
Section 04 - Trouble Shooting Guide
4.10
Poor Vacuum Readings 12
4.20 Noisy Pump 12
4.30 Excessive Oil Mist 12
Section 05 - Quick Reference Chart
Chart 1 13
Chart 2 13
Section 06 - Dimenional Drawings (with rotation)
Vacuum Pump 14
Section 07 - Pumping Speed Curves
Speed
Curves 15
Section 08 - Exploded Views and Parts Lists
Vacuum
Pump 16
Oil Case 18
Section 09 - Accessory Section
Chart 1 19
Chart 2 20
Section 10 - MSDS - Sheets for DUOSEAL® OIL
MSDS-Sheet for 1407K 21-27