•
Before starting work on the measuring device, ensure the power supply can be
switched off using a power isolating switch or circuit breaker in accordance with
the valid standard.
•
Make sure the power isolating switch is easily accessible.
•
An additional disconnecting device is mandatory when the power isolating switch
cannot be accessed or only with difficulty after installation of the device connec‐
tion.
•
Switch off the power supply before carrying out any work on the measuring device.
•
After completion of the work or for test purposes, calibration, the voltage supply
may only be activated again by authorized personnel complying with the safety
regulations.
Endangerment of electrical safety through power line with incorrect rating
Electrical accidents can occur when the specifications for installation of a power line
have not been adequately observed.
•
Always observe the exact specification in the Operating Instructions when instal‐
ling a power line (
see "Technical data", page 113
).
•
The user must ensure that the power cable is designed in accordance with the
applicable standards.
2.1.2
Dangerous substances
Danger through leaks in the gas path with toxic gases
A leak, e.g., in purge air supply, can represent an acute danger for persons.
•
Regularly check all gas-carrying components for leaks.
•
Take suitable safety measures. E.g.:
°
Marking the measuring device with warning signs.
°
Marking the operating area with warning signs.
°
Ventilating the operating room sufficiently.
°
Safety-related instruction of personnel who could be in the vicinity of the
installation site.
Danger through caustic condensate
Health hazard due to toxic compounds in the condensate
•
Observe all safety regulations for the application.
•
Take appropriate protective measures for work (e.g., by wearing a safety mask,
protective gloves and acid resistant clothes).
•
In case of contact with the skin or eyes, rinse the affected parts immediately with
clear water and consult a doctor.
2.2
Warning information on device
Warning information on device
The following safety symbols are on the device:
Table 3: Warning symbols
Symbol
Significance
Warning for general hazard
Warning for hazard by electric voltage, possibly also by residual electric voltage
2
SAFETY INFORMATION
12
O P E R A T I N G I N S T R U C T I O N S | MARSIC280
8021339/1CHC/V1-1/2021-07 | SICK
Subject to change without notice
