Symbols In Graphics; Registered Trademarks; Basic Safety Instructions; Requirements For The Personnel - Endress+Hauser Liquiphant FTL51B Operating Instructions Manual

Basic safety instructions

6
, , Series of steps
1. 2. 3.
1.2.5

Symbols in graphics

A, B, C ... View
1, 2, 3 ... Item numbers
Hazardous area
-
Safe area (non-hazardous area)
.
1.2.6

Registered trademarks

Bluetooth®
The Bluetooth® word mark and logos are registered trademarks owned by the Bluetooth
SIG, Inc. and any use of such marks by Endress+Hauser is under license. Other trademarks
and trade names are those of their respective owners.
Apple®
Apple, the Apple logo, iPhone, and iPod touch are trademarks of Apple Inc., registered in
the U.S. and other countries. App Store is a service mark of Apple Inc.
Android®
Android, Google Play and the Google Play logo are trademarks of Google Inc.
2 Basic safety instructions
2.1

Requirements for the personnel

The personnel must fulfill the following requirements to carry out the necessary tasks,
e. g., commissioning and maintenance:
‣
Trained, qualified specialists must have a relevant qualification for the specific function
and task
‣
Are authorized by the plant owner/operator
‣
Are familiar with federal/national regulations
‣
Must have read and understood the instructions in the manual and supplementary
documentation
‣
Follow instructions and comply with conditions
2.2

Intended use

• Only use the device for liquids
• Improper use can pose hazards
• Ensure that the measuring device is free of defects while it is in operation
• Use the device only for media to which the wetted materials have an adequate level of
resistance
• Do not exceed or drop below the relevant limit values for the device
For more details, see the "Technical data" section
A
See the Technical Documentation
2.2.1

Incorrect use

The manufacturer is not liable for damage caused by improper or non-intended use.
Liquiphant FTL51B
Endress+Hauser