SONO 3500 CT
Operating Instructions, 07/2019, VI.SH.P2.02
53
Service and maintenance
8
8.1
Maintenance
The device is maintenance-free. However, a periodic inspection according to pertinent
directives and regulations must be carried out.
An inspection can include check of:
●
Ambient conditions
●
Seal integrity of the process connections, cable entries, and cover screws
●
Reliability of power supply, lightning protection, and grounds
NOTICE
Repair and service
Repair and service must be carried out by Danfoss authorized personnel only.
Note
The flow sensors are defined as non-repairable products.
8.2
Battery replacement
NOTICE
Battery replacement interval
It is recommended to replace the battery pack at the latest after 6 years.
Содержание SONO 3500 CT
Страница 1: ...Ultrasonic Flowmeter Operating Instructions SONO 3500 CT 07 2019 Edition ...
Страница 2: ......
Страница 8: ...Table of contents 6 SONO 3500 CT Operating Instructions 07 2019 VI SH P2 02 ...
Страница 14: ...Introduction 1 5 Further Information 12 SONO 3500 CT Operating Instructions 07 2019 VI SH P2 02 ...
Страница 38: ...Electrical connection 5 5 Sealing of SONO 3500 CT 36 SONO 3500 CT Operating Instructions 07 2019 VI SH P2 02 ...
Страница 50: ...Commissioning 6 4 Commissioning via PDM 48 SONO 3500 CT Operating Instructions 07 2019 VI SH P2 02 ...
Страница 54: ...Functions 7 4 Hardware key 52 SONO 3500 CT Operating Instructions 07 2019 VI SH P2 02 ...
Страница 64: ...Service and maintenance 8 7 Battery disposal 62 SONO 3500 CT Operating Instructions 07 2019 VI SH P2 02 ...