EasyManua.ls Logo

Pfeiffer Vacuum A 204X User Manual

Pfeiffer Vacuum A 204X
92 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Page #1 background imageLoading...
Page #1 background image
OPERATING INSTRUCTIONS
EN
Translation of the original instructions
A4 SERIES
Multi-stage Roots pump for harsh applications

Table of Contents

Question and Answer IconNeed help?

Do you have a question about the Pfeiffer Vacuum A 204X and is the answer not in the manual?

Pfeiffer Vacuum A 204X Specifications

General IconGeneral
BrandPfeiffer Vacuum
ModelA 204X
CategoryWater Pump
LanguageEnglish

Summary

OPERATING INSTRUCTIONS

About this manual

Safety instructions

Details hazard levels and warning symbols used in the manual.

Safety

Safety precautions

General safety obligations for installation, use, and maintenance.

Safety for flammable/pyrophoric materials

Addresses risks and safety measures for flammable or pyrophoric gases.

Installation

Set-up

Instructions for positioning and leveling the pump correctly.

Seismic bracket installation

Steps for anchoring the pump securely in seismic environments.

Oil filling

Safety precautions and oil quantity table for filling the pump housings.

Oil filling caution

Specific warnings and precautions to follow during oil filling.

Connection to the water circuit

Recommendations for water quality and connecting the cooling circuit.

Connection to the nitrogen circuit

Safety warnings and procedures for connecting the nitrogen supply.

Connection to the pumping line

Risks and safety guidelines for connecting to the pumping line.

Connection at pump exhaust

Safety and operational limits for connecting the pump exhaust.

Electrical connection

Safety warnings and general guidelines for electrical connections.

Customer electrical installation protection

Requirements for circuit breakers, differential protection, and grounding.

Connection to the mains power supply

Wiring diagram and procedure for connecting the pump to the mains supply.

Operating for the first time

Initial checks and procedures before starting the pump for the first time.

Operation

Prerequisites to use

Safety warnings and pre-start checks before operating the pump.

Pump start-up

Steps to start the pump using the HHR control.

Pumping start-up

Detailed steps for initiating pump operation and automatic sequences.

Pump shut-down

Procedures for safely stopping and shutting down the pump.

Advanced settings

Functional block temperature management

Managing the functional block temperature via the water circuit.

Control interfaces

Maintenance

Safety and maintenance information

Essential safety precautions and liability exclusion for maintenance work.

Decommissioning

Malfunctions

Pump or Roots does not start

Troubleshooting steps when the pump or Roots blower fails to start.

The pump is running but the performance is not correct

Service

Technical data and dimensions

Related product manuals