Pfeiffer Vacuum DUO 20 MC Manuals

Manuals and User Guides for Pfeiffer Vacuum DUO 20 MC. We have 1 Pfeiffer Vacuum DUO 20 MC manual available for free PDF download: Operating Instructions Manual

Pfeiffer Vacuum DUO 20 MC Operating Instructions Manual (60 pages)

Rotary vane pump

Brand: Pfeiffer Vacuum | Category: Water Pump | Size: 7 MB

Table of Contents
3
About this Manual
7
Validity
7
Applicable Documents
7
Variants
7
Target Group
7
Conventions
7
Instructions in the Text
7
Pictographs
7
Stickers on the Product
8
Tbl. 1: Stickers on the Product
9
Fig. 1: Position of the Stickers on the Product
9
Abbreviations
10
Safety
11
General Safety Information
11
Safety Instructions
11
Safety Precautions
15
Safety Precautions for Vacuum Pumps with Magnetic Coupling
15
Limits of Use of the Product
15
Proper Use
16
Foreseeable Improper Use
16
Personnel Qualification
16
Tbl. 3: Limits of Use of the Product
16
Ensuring Personnel Qualification
17
Personnel Qualification for Maintenance and Repair
17
Advanced Training with Pfeiffer Vacuum
17
Product Description
18
Function
18
Operating Principle
18
Fig. 2: Structure of the Rotary Vane Pump
18
Fig. 3: Rotary Vane Vacuum Pump Functional Principle
18
Product Features
19
Identifying the Product
19
Scope of Delivery
19
Transportation and Storage
20
Transport Vacuum Pump
20
Storing the Vacuum Pump
20
Fig. 4: Transport Vacuum Pump
20
Installation
22
Set up the Vacuum Pump
22
Connect the Vacuum Side
22
Fig. 5: Minimum Distances and Permissible Inclination
22
Connect the Exhaust Side
23
Fig. 6: Vacuum Connection with Flange Connection
23
Fill Operating Fluid
24
Fig. 7: Exhaust Connection with Flange Connection
24
Connect to Mains Power Supply
25
Fig. 8: Fill Operating Fluid
25
Connecting Single-Phase Motors
26
Fig. 9: Motor Circuit Diagram, Single Phase Motor
26
Connect Three Phase Motor with 6-Pin Terminal Board
27
Tbl. 5: Recommended Fuse Ratings for On-Site Protection
27
Tbl. 6: Permissible Voltage Ranges for Reversible Single Phase Motor
27
Fig. 10: Delta Connection for Low Voltage
27
Frequency Inverter for Vacuum Pumps with 3-Phase Motor
28
Checking the Direction of Rotation
28
Connecting the PTC Thermistor Tripping Unit
28
Fig. 11: Star Circuit for High Voltage
28
Setting the Motor Protection Switch
29
Fig. 12: Connection Example with PTC Thermistor Tripping Unit
29
Tbl. 7: Motor Protection Switch Settings
30
Operation
31
Putting the Vacuum Pump into Operation
31
Switch Vacuum Pump on
31
Operating the Rotary Vane Pump with Gas Ballast
32
Gas Ballast Valve - Standard Version
32
Gas Ballast Valve with Flushing Gas Connection
33
Fig. 13: Gas Ballast Valve, Standard Version
33
Fig. 14: Gas Ballast Valve with Flushing Gas Connection
33
Refilling Operating Fluid
34
Switching off the Vacuum Pump
34
Fig. 15: Fill Operating Fluid
34
Maintenance
36
Maintenance Instructions
36
Maintenance Instructions for Magnetic Coupling
37
Checklist for Inspection and Maintenance
37
Change the Operating Fluid
38
Determine Degree of Aging of P3 Operating Fluid
39
Change the Operating Fluid
39
Fig. 16: Draining the Operating Fluid
40
Rinse and Clean Rotary Vane Vacuum Pump
41
Fig. 17: Remove Rotary Vane Pump Cap
41
Remove and Clean Gas Ballast Filter
42
Remove Gas Ballast Valve
42
Fig. 18: Individual Parts of the Gas Ballast Valve
42
Fig. 19: Remove Gas Ballast Valve
42
Strip and Clean Gas Ballast Valve
43
Remove and Clean Silencer Nozzle
43
Fig. 20: Remove Silencer Nozzle
43
Install Gas Ballast Valve
44
Changing the Operating Fluid Type
44
Decommissioning
45
Shutting down for Longer Periods
45
Recommissioning
45
Recycling and Disposal
46
General Disposal Information
46
Dispose of Rotary Vane Pump
46
Malfunctions
47
Tbl. 9: Troubleshooting for Rotary Vane Pumps
48
Service Solutions by Pfeiffer Vacuum
49
Spare Parts
51
Spare Part Packages
51
Maintenance Kit 1 - Maintenance Level
51
Tbl. 10: Spare Part Packages
51
Fig. 21: Content of Maintenance Kit 1 - Maintenance Level
51
Overhaul Kit - Maintenance Level
52
Coupling Set for Versions with Magnetic Coupling
52
Set of Vanes
52
Accessories
53
Accessory Information
53
Order Accessories
53
Tbl. 12: Accessories for Duo 20 M
54
Tbl. 13: Accessories for Duo 20 MC
54
Tbl. 14: Consumables
54
Technical Data and Dimensions
55
General
55
Technical Data
55
Dimensions
57
Tbl. 18: Technical Data, Duo 20 MC
57
Fig. 22: Dimensions Duo 20 M / Duo 20 MC
57
Tbl. 19: Dimensions
58
Declaration of Conformity
59

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