Firmware History; Maintenance; Maintenance Tasks; Cleaning - Endress+Hauser Liquiphant FTL51B Operating Instructions Manual

Liquiphant FTL51B
Endress+Hauser
Login via SmartBlue not possible
Possible cause: Device is being put into operation for the first time
Troubleshooting: Enter initial password (ID number of Bluetooth module) and change it,
paying attention to lower/upper case.
No communication with device via SmartBlue
• Possible cause: Incorrect password entered
Troubleshooting: Enter correct password
• Possible cause: Forgotten password
Troubleshooting: Contact Endress+Hauser Service
10.2

Firmware history

V01.01.zz (01.2019)
• Valid for electronic inserts: FEL61, FEL62, FEL64, FEL67, FEL68
• Valid from documentation version: BA01894F/00/EN/01.19
• Changes: none; 1st version (original software)
11

Maintenance

No special maintenance work is required.
11.1

Maintenance tasks

11.1.1

Cleaning

It is not permitted to use the device with abrasive media. Material abrasion on the tuning
fork can result in the device malfunctioning.
• Clean the tuning fork as necessary
• Cleaning is also possible in the installed state, e. g. CIP Cleaning in Place and SIP
Sterilization in Place
12

Repair

12.1

General notes

12.1.1

Repair concept

Endress+Hauser repair concept
• The devices have a modular design
• Customers can carry out repairs
For more information on service and spare parts, please contact your Endress+Hauser
sales representative.
Maintenance
47