TESTO 6383 - Maintenance and Cleaning; Maintaining the Instrument; Cleaning the Instrument

4 Transmitter
63
Status
message in
the display
Display
value in
display
Class Analog output
Value above
max. scale
Reading Overrange 20.5 mA 20.5 mA 1.1 V 5.5 V 11 V
Pressure too
high
ooooo Overrange 20.5 mA 20.5 mA 1.1 V 5.5 V 11 V
Heat function
defective
----- Error 21 mA 21 mA 1.1 V 5.5 V 11 V
4.6. Maintenance and cleaning
4.6.1. Maintaining the instrument
We recommend that the adjustment and settings of the transmitter
be checked at regular intervals using the
• User menu (4.4.3. Operation) or
• P2A software (7., volume 2, Parameterizing, adjusting and
analyzing software (P2A software))
Convenient "remote monitoring" of the transmitter can be
implemented, for example by using a relay as a collective alarm
(see 4.4.5.4. Using alarm as collective alarm or not using it at all)
whose messages are forwarded to a local alarm transmitter (horn,
light) or PLC.
4.6.2. Cleaning the instrument
Integrated humidity probe
The humidity sensor of the integrated humidity probe in particular
must be protected.
The sensors of the integrated humidity probe must not
make contact with cleaning agents, otherwise the
functionality can no longer be guaranteed.
1. Put supplied plastic cap on the integrated humidity probe.
2. Wipe surface of the instrument with mild cleaning agents and a
soft cloth.
3. Remove plastic cap.