LEYBOLD DRYVAC DV 650 ATEX cat. 2i Manuals

Manuals and User Guides for LEYBOLD DRYVAC DV 650 ATEX cat. 2i. We have 1 LEYBOLD DRYVAC DV 650 ATEX cat. 2i manual available for free PDF download: Operating Instructions Manual

LEYBOLD DRYVAC DV 650 ATEX cat. 2i Operating Instructions Manual (88 pages)

Dry Compressing Vacuum Pumps

Brand: LEYBOLD | Category: Water Pump | Size: 1 MB

Table of Contents
3
List of Figures
6
Safety and Compliance
7
Definition of Warnings and Cautions
7
Trained Personnel
8
Safety Symbols
9
Important Safety Information
11
Mechanical Hazards
12
Electrical Hazards
13
Thermal Hazards
14
Hazards Caused by Materials and Substances
15
Ignition Risk
16
Noise Hazard
17
Dangers in Connection with Safety-Related Measures and Precautions
18
Danger of Pump Damage
18
Description
20
Design
20
Supplied Equipment
20
Conforming Use
20
Non-Confirming Use
22
ATEX Cat. 2I: Identified Hazards and Applied Protection Measures
23
Technical Data
24
Figure 1. Permissible Gas Inlet Temperature as Function of the Inlet
27
Transport
28
Pumps with Castors
28
Figure 2. Lifting the DRYVAC
28
Installation
29
Dimension Drawings
29
Figure 3. Dimension Drawing
29
Figure 4. Connections for the DRYVAC
30
Placement
30
Fitting Accessories
30
Connect the Intake and Exhaust Lines
31
Intake Lines
31
Figure 5. Oil Level in the DRYVAC Oil Glasses
31
Exhaust Lines
32
Figure 6. Intake Flange Connections
32
Cooling Water Connection
33
Water Quality
34
Connect the Purge Gas
35
Gas Ballast Valve
35
Figure 7. Double Purge Gas Module and 24V Gas Balllast
36
Guidelines for Purge Gas Operation, Settings and Monitoring
37
Figure 8. Purge Gas and Switches Schematic
39
Electrical Connection
40
Ground Connection
40
Figure 9. Symmetric Grounding
41
Control Circuit Wiring
42
Control Circuit Wiring Precautions
43
Figure 10. Mains and Control Circuit Wiring DRYVAC
44
Figure 11. Frequency Converter Without Covers
45
Figure 12. Establishing the Potential Equalisation at the Pump Casing
46
Figure 13. Connect the Motor Protection Relay
47
Leak Search after Installation
48
Mounting Accessories
48
Roots Pump Adapter
48
Figure 14. Circuit Diagram for the Purge Gas Pressure Switch
48
Non-Return Valve
49
Figure 15. Roots Pump Adapter
49
Figure 16. Non-Return Valve 112005A15 with Swivel Joint
50
Figure 17. Side View/Sectional View of the Non-Return Valve with
50
Operation
51
Media Compatibility
51
Field-Bus Interface
51
Start-Up
51
Checks before Every Start-Up
52
Pump Control Connections
52
LED Operator and Keys
52
Figure 18. LED Operator
53
Power on
54
Frequency Converter Outputs
55
Relay Option Board
57
Figure 19. Relay Option Board - Connections
57
Option: Change the Speed of the Pump
58
Figure 20. Set the Second Set Point Frequency
59
Figure 21. Control the Pump Speed
60
Gas Ballast Operation
61
Pumping of 100% Argon
61
Shut-Off and Vent
61
Process Pump Recovery after Pump Failure
61
Remove from Service
62
Maintenance
63
Leybold Service
63
Maintenance Intervals
63
Change the Oil
64
Figure 22. Oil Change
65
Figure 23. Maintenance of the Air Filter at the Gas Ballast Valve
65
Checking and Cleaning the Gas Ballast Filter
66
Replacing the Filter Cartridge in the Purge Gas Pressure Reducer
66
Fault Finding
67
Fault and Alarms Displayed at the Frequency Converter
71
Operator Programming Errors
75
Storage
77
Figure 24. Capacitor Forming
77
Disposal
78
Disposal of Waste Oil
78
Service
79
Return the Equipment or Components for Service
79
Accessories
80
Ordering Information
80
Wearing Parts
80
Legal Declarations
81
EU Declaration of Conformity
82

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LEYBOLD DRYVAC DV 650 ATEX cat. 2i Manuals

LEYBOLD DRYVAC DV 650 ATEX cat. 2i Operating Instructions Manual (88 pages)

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