KROHNE OPTIBAR PC 5060 C EN - Manual (Page 54)

6
SERVICE
54
OPTIBAR PC 5060 C
www.krohne.com 04/2014 - 4003437201 - MA OPTIBAR PC 5060 C R01 en
Service
6.1 Replacement
6.2 Maintenance
When used correctly, no maintenance is required in normal operation. In some applications, the
measurement can be distorted by adhesive media. In this case, suitable measures should be
taken to avoid adhesions and especially hardening on the diaphragm surface and in the pressure
connection.
DANGER!
All work on the electrical connections may only be carried out with the power disconnected. Take
note of the voltage data on the nameplate!
WARNING!
Installation, assembly, start-up and maintenance may only be performed by personnel trained in
explosion protection
explosion protection explosion protection explosion protection. Additional regional standards, safety directives and laws must be observed
at all times.
DANGER!
Observe the national regulations for electrical installations!
WARNING!
Observe without fail the local occupational health and safety regulations. Any work done on the
electrical components of the measuring device may only be carried out by properly trained
specialists.
DANGER!
Check whether the ambient air around the differential pressure transmitter is explosive.
Opening the device in an explosive atmosphere may result in ignition and explosion.
CAUTION!
The process medium may cause the differential pressure transmitter to become extremely hot.
Possible risk of burning. For this reason, promptly shut off the process or isolate the differential
pressure transmitter sufficiently from the product prior to starting work and check that it has
cooled down to room temperature.
.book Page 54 Friday, May 2, 2014 12:49 PM