BUSCH COBRA NF 0750 A Screw Vacuum Pump Manuals

Manuals and User Guides for BUSCH COBRA NF 0750 A Screw Vacuum Pump. We have 2 BUSCH COBRA NF 0750 A Screw Vacuum Pump manuals available for free PDF download: Instruction Manual

BUSCH COBRA NF 0750 A Instruction Manual (44 pages)

Dry Screw Vacuum Pumps, Water-Cooled Version (WCV)

Brand: BUSCH | Category: Water Pump | Size: 12 MB

Table of Contents
2
Safety
4
Product Description
5
Operating Principle
6
Intended Use
6
Start Controls
7
Standard Features
8
Water Cooling
8
Temperature Switch
8
Sealing Systems
8
Optional Accessories
8
Gas Ballast Valve
8
Silencer
8
Barrier Gas System
8
Inlet Filter
9
Transport
10
Storage
11
Installation
12
Installation Conditions
12
Connecting Lines / Pipes
13
Suction Connection
13
Discharge Connection
13
Cooling Water Connection
14
Barrier Gas System Connection (Optional)
15
Filling Oil
16
Electrical Connection
18
Machine Delivered Without Variable Speed Drive
18
Wiring Diagram Three-Phase Motor (Pump Drive)
19
Electrical Connection of the Monitoring Devices
21
Wiring Diagram Temperature Switch
21
Commissioning
22
Start Procedure
24
Shutdown Procedure
25
Maintenance
26
Maintenance Schedule
28
Oil Level Inspection
28
Cleaning the Inlet Screen
29
Cleaning the Inlet Screen with Vertical Flange G3 or DN100
29
Cleaning the Inlet Screen with Horizontal Flange G3
30
Cleaning the Inlet Screen with Double Flange G2
31
Cleaning the Gas Ballast Filter (Optional)
32
Oil Change
32
Overhaul
35
Decommissioning
36
Dismantling and Disposal
36
Spare Parts
37
Troubleshooting
38
Technical Data
40

BUSCH COBRA NF 0750 A Instruction Manual (36 pages)

Dry Screw Vacuum Pumps

Brand: BUSCH | Category: Water Pump | Size: 10.91 MB

Table of Contents
2
1 Safety

4
2 Product Description

5
- Operating Principle
  6
- Application
  6
- Start Controls
  7
- Standard Features
  7
  - Water Cooling
    7
  - Temperature Switch
    7
  - Sealing Systems
    7
- Optional Accessories
  8
  - Gas Ballast Valve
    8
  - Silencer
    8
  - Barrier Gas System
    8
  - Inlet Filter
    8
3 Transport

9
4 Storage

10
5 Installation

10
6 Commissioning

18
- Start Procedure
  20
- Shutdown Procedure
  21
7 Maintenance

22
8 Overhaul

30
9 Decommissioning

30
- Dismantling and Disposal
  30
10 Spare Parts

31
11 Troubleshooting

31
12 Technical Data

33

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BUSCH COBRA NF 0750 A Screw Vacuum Pump Manuals

BUSCH COBRA NF 0750 A Instruction Manual (44 pages)

Table of Contents

BUSCH COBRA NF 0750 A Instruction Manual (36 pages)

Table of Contents

1 Safety

2 Product Description

3 Transport

4 Storage

5 Installation

6 Commissioning

7 Maintenance

8 Overhaul

9 Decommissioning

10 Spare Parts

11 Troubleshooting

12 Technical Data

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BUSCH Categories