Bühler technologies Nivovent NV 74D Manuals

Manuals and User Guides for Bühler technologies Nivovent NV 74D. We have 1 Bühler technologies Nivovent NV 74D manual available for free PDF download: Installation And Operation Instruction Manual

Bühler technologies Nivovent NV 74D Installation And Operation Instruction Manual

Bühler technologies Nivovent NV 74D Installation And Operation Instruction Manual (47 pages)

Level- and temperature switch

Brand: Bühler technologies | Category: Switch | Size: 1 MB

Table of Contents

Table of Contents
3
Introduction
5
Intended Use
5
Functionality
5
Liquid Level Monitoring
5
Temperature Monitor
5
Design Types
5
Model Key NT64D
6
Model Key NV74D
6
Scope of Delivery
6
Safety Instructions
7
Important Advice
7
General Hazard Warnings
8
Transport and Storage
9
Setup and Connection
10
Installation
10
Electrical Connections
11
Information on the Correct Operation of Reed Contacts in Bühler Level Switches
11
Adjusting the Level Contacts
12
Operation and Control
15
Start-Up Procedure
15
LED Statuses
15
General Key Functions
16
Keylock Enabled
16
Menu Overview
17
Changing Basic Settings
18
Disabling Normal Error Handling
18
Define Switching Outputs
18
Set Temperature Unit
19
Set Display Refresh Rate
19
Enable/Disable Keylock
19
Restore Factory Settings (Reset)
20
Switching Outputs
21
Switching Output X: Definition of the Switching Characteristic
22
Switching Output X: Upper Switching Limit (Switching Point)
23
Switching Output X: Lower Switching Limit (Switch-Back Point)
23
Switching Output X: Switch-On Delay
24
Switching Output X: Switch-Back Delay
24
Switching Output X: Testing the Switching Output
24
Change Status LED Display Function
25
Analogue Outputs
26
Analogue Output X: Assigning the Upper Limit
26
Analogue Output X: Lower Limit Assignment
26
Analogue Output X: Signal Type Assignment
26
Analogue Output X: Testing the Analogue Output
27
Diagnostic Options
27
View Logbook
27
Maximum and Minimum Temperature
28
Define Switching Output to Log
28
Delay for Storing the Min/Max Temperature
29
Cleaning and Maintenance
30
Replacing the Filter Element
30
Adding Small Amounts of Oil
30
Service and Repair
31
Troubleshooting
31
Spare Parts and Accessories
32
Disposal
33
Appendices
34
Technical Data NT 64D
34
Technical Data NV 74D
36
Dimensions NV 74D
38
Standard Pin Assignment NT 64D
39
Standard Pin Assignment NV 74D
40
Current Settings
41
Display Ranges
41
Display Resolution
41
Menu Sequence Overview
43
Attached Documents
44

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