LEYBOLD Trivac D30A User Manual

Vacuum Process Measuring and LEY BOLD
Vacuum Technology Engineering Analytical Technology LEYBOLD VACUUM PRODUCTS INC.
Part Number 722-78-001 • Edition L
TRIVAC®'.'
Dual
Stage
Rotary Vane Pump
MANUAL

LEYBOLD Trivac D30A Specifications

General

Brand	LEYBOLD
Model	Trivac D30A
Category	Water Pump
Language	English

Summary

▲ Warnings

Section 3 Preparing and Installing the Pump

3-2 Initial Filling with Pump Fluid

3-3 Connecting the Pump to the System

Step-by-step guide for connecting the vacuum pump to the system.

Section 4 Starting, Operating, and Maintaining the Pump

4-1 Start-Up

Initial pump startup procedures and checks.

4-1-1 Check the Direction of Rotation

4-1-2 Using the Gas Ballast Valve During Pump Warm-up

4-2 Operation

4-3 Preventative Maintenance

Outlines routine maintenance tasks for the pump.

4-3-1 Checking the Pump Fluid Level

4-3-2 Changing the Pump Fluid

Outlines the procedure for changing the pump's lubricating fluid.

Section 5 Disassembly, Cleaning, and Assembly Instructions

Module Replacement Procedure

Provides steps for replacing the pump's internal module.

5-A Required Materials and Tools

5-A-1 Required Materials

5-A-2 Required Tools

5-B Removing the Module from the Pump

Step-by-step instructions for removing the pump module.

5-C Disassembling the Module

Detailed steps for disassembling the pump module components.

5-D Disassembling the Remaining Parts

5-E Cleaning and Inspecting the Disassembled Pump

Procedures for cleaning and inspecting disassembled pump parts.

5-E-1 Special Requirements for Extreme-Corrosive Service Pumps

5-E-2 Instructions for Cleaning and Inspecting All Pump Models

5-F Reassembling the Pump

Comprehensive guide for reassembling the vacuum pump.

Section 6 Troubleshooting

Table 6-1. Troubleshooting Chart

A chart detailing symptoms, probable causes, and corrective actions for pump malfunctions.