Device-Specific Symbols; Basic Safety Instructions; Requirements For The Personnel; Designated Use - Endress+Hauser Soliwave FDR56 Operating Instructions Manual

Basic safety instructions

6
1�1�5

Device-specific symbols

LED on
Indicates an illuminated LED
LED off
Indicates a non-illuminated LED
Configuration mode
Indicates the function number or value
Normal operation
Indicates only the signal strength of the limit detection
Key (+)
Indicates the key for increasing a function value
Key (-)
Indicates the key for reducing a function value
Free path
Indicates the free path between FDR and FQR
Covered path
Indicates the covered path between FDR and FQR
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

Designated use

Use the microwave barrier only for point level detection and counting and control purpo-
ses. Improper use can pose hazards. Ensure that the measuring device is free of defects
while it is in operation.
• Use the measuring device only for media to which the process-wetted materials have an
adequate level of resistance
• Do not exceed or drop below the limit values for the measuring device
 TI00443F
Incorrect use
The manufacturer is not liable for damage caused by improper or non-designated use.
Clarification of borderline cases:
• In the case of special fluids and media used for cleaning, Endress+Hauser is glad to
provide assistance in verifying the corrosion resistance of wetted materials, but does not
accept any warranty or liability.
Soliwave FDR56/FQR56
Endress+Hauser