Table of Contents
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Table of Contents
Related Manuals for Pfeiffer Vacuum DUO 65
Summarization of Contents
About this manual
1.1 Validity
Specifies the scope and applicability of the operating instructions.
1.1.2 Variants
Details the different versions of the Uno/DuoLine series vacuum pumps.
1.3 Conventions
Explains conventions used in the manual, including abbreviations and symbols.
1.3.1 Abbreviations
Provides a list of abbreviations used in the document.
1.3.2 Pictographs
Explains the meaning of pictographs used to convey information.
1.3.3 Stickers in the product
Describes the stickers found on the product and their meanings.
Safety
2.1 General safety instructions
Introduces the risk levels and information levels used in the safety section.
2.2 Safety instructions
Details safety instructions based on risk assessment and life cycle phases.
2.3 Safety precautions
Provides essential safety precautions for handling the product.
2.4 Safety precautions for handling pumps with magnetic coupling
Specific safety measures for pumps equipped with magnetic couplings.
2.5 Limits of use of the product
Defines the operating limits, such as ambient and medium temperatures.
2.6 Proper use
Outlines the correct and intended uses of the vacuum pump.
2.7 Foreseeable improper use
Lists uses that are considered improper and may void warranty.
Product description
3.1 Product identification
Explains how to identify the product using information on the rating plate.
3.2 Scope of delivery
Lists the items included in the standard delivery package of the pump.
3.3 Functional description
Describes the basic functionality and design of the rotary vane pumps.
3.4 Operating principle
Details the working mechanism of the UnoLine and DuoLine rotary vane pumps.
Transportation and Storage
4.1 Transport
Provides safety warnings and instructions for transporting the pump.
4.2 Storage
Outlines the recommended procedures and conditions for storing the pump.
Installation
5.1 Installing the pump
Covers installation location, orientation, ambient conditions, and mounting guidance.
5.2 Connecting the vacuum side
Step-by-step guide for establishing the vacuum connection to the pump.
5.3 Connecting the exhaust side
Instructions for connecting the exhaust side of the pump, including safety warnings.
5.4 Establishing mains connection
Details on how to safely establish the electrical mains connection for the pump.
5.4.1 Three phase motor with 6-pin terminal board
Specific connection instructions for 3-phase motors with a 6-pin terminal board.
5.4.2 Three phase motor with 9-pin terminal board
Wiring diagrams and instructions for 3-phase motors with a 9-pin terminal board.
5.4.3 Checking the direction of rotation
Procedure for verifying the correct direction of motor rotation to prevent fluid escape.
5.4.4 Motor protection
Explains motor protection methods, including PTC thermistor sensors.
5.4.5 Motor control
Information on motor control options like frequency converters and soft start relays.
5.5 Refilling operating fluid
Step-by-step guide for refilling the pump's operating fluid, including safety warnings.
5.6 Connecting accessories
Guidance on connecting various accessories to the pump.
5.6.1 Solenoid valve for gas ballast valve (standard version)
Instructions for installing the solenoid valve conversion kit for the gas ballast valve.
5.6.2 Solenoid valve for gas ballast valve (C version)
Details on installing the solenoid valve conversion kit for C version pumps.
5.6.3 Process monitoring (option)
Explains the installation and function of optional process monitoring units.
5.6.4 Gas flushing device
Guidance on installing a gas flushing device to protect the operating fluid from contamination.
Operation
6.1 Commissioning
Steps to follow before the initial start-up of the vacuum pump.
6.2 Switching on
Procedure for switching the pump on and initial warm-up process.
6.3 Operation with gas ballast
Explains the function and use of the gas ballast for preventing condensation.
6.3.1 Gas ballast valve - standard version
Details on operating the gas ballast valve in its standard configuration.
6.3.2 Gas ballast valve with flushing gas connection (option)
Instructions for operating the gas ballast valve with an optional flushing gas connection.
6.3.3 Gas ballast valve with solenoid valve (option)
How to operate the gas ballast valve when controlled by an optional solenoid valve.
6.4 Operation with flushing gas
Guidance on operating the pump using a flushing gas supply.
6.5 Refilling operating fluid
Instructions for refilling operating fluid, including safety precautions.
6.6 Switching off the pump
Procedures for safely switching off the vacuum pump.
6.6.1 Venting the vacuum chamber
Procedure for safely venting the vacuum chamber after pump shutdown.
6.6.2 Maintaining the vacuum in the chamber
Methods to maintain vacuum in the chamber after the pump is switched off.
Maintenance
7.1 Maintenance instructions
General guidelines and safety warnings for performing maintenance on the pump.
7.2 Maintenance instructions for M or MC version magnetic coupling
Specific maintenance procedures for pumps with magnetic couplings.
7.3 Checklist for inspection and maintenance!
A table outlining inspection and maintenance tasks with recommended intervals.
7.4 Changing the operating fluid
Procedure for changing the pump's operating fluid, including safety and aging information.
7.4.1 Degree of aging of P3 operating fluid
Methods to determine the degree of aging for P3 operating fluid.
7.4.2 Draining the operating fluid
Step-by-step instructions for draining the used operating fluid from the pump.
7.4.3 Rinsing and cleaning
Procedure for rinsing and cleaning the pump for dirt drainage.
7.5 Cleaning the gas ballast valve
Instructions for cleaning the gas ballast valve.
7.5.1 Gas ballast valve - standard version
Instructions for removing and cleaning the gas ballast valve on standard versions.
7.5.2 Gas ballast valve – corrosive gas version
Procedure for removing and cleaning the gas ballast valve on corrosive gas versions.
7.5.3 Adjusting the gas ballast valve silencer
Guidance on cleaning and readjusting the gas ballast valve silencer.
7.6 Changing operating fluid type
Instructions on how to change between different types of operating fluid.
7.7 Checking the oil level in the oiler (C version pumps only)
Procedure for checking the oil level in the oiler for C version pumps.
Decommissioning
8.1 Shutting down for longer periods
Instructions for safely shutting down the pump for extended storage periods.
8.2 Recommissioning
Procedures to follow when recommissioning a pump after a long shutdown.
8.3 Disposal
Safety warnings and guidelines for the proper disposal of the pump and its fluids.
Spare parts
11.1 Spare parts packs
Overview of available spare parts packs for Uno/DuoLine pumps.
11.1.1 Set of seals
Details the contents of the seal set spare parts pack.
11.1.2 Maintenance kit 1 – maintenance level 1
Lists the components included in Maintenance Kit 1.
11.1.3 Overhaul kit and set of seals
Details the components included in the overhaul kit for pump servicing.
11.1.4 Set of vanes
Information on the set of vanes spare parts pack.
11.1.5 Coupling set
Details the contents of the coupling set spare parts pack.
Technical data and dimensions
12.1 General
Provides the basis for technical data and measurement standards for the pumps.
12.2 Technical data
Presents detailed technical specifications for Uno/DuoLine pumps.
12.3 Dimensions
Provides dimensional drawings and measurements for the Uno/DuoLine pumps.
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