EN
WIKA operating instructions attachable indicator model A-IAI-1
21
14016825.03 12/2018 EN/DE
7. Maintenance and cleaning / 8. Faults
7. Maintenance and cleaning
7.1 Maintenance
This attachable indicator is maintenance-free.
Repairs must only be carried out by the manufacturer.
7.2 Cleaning
CAUTION!
■
Prior to cleaning, disconnect the attachable indicator from
the mains.
■
Clean the instrument with a moist cloth.
■
The devices back side may not be cleaned with a cloth or
other means, which can generate an electrostatic charge.
■
Electrical connections must not come into contact with
moisture.
For information on returning the attachable indicator see
chapter "9.2 Return".
8. Faults
If the instrument detects any fault conditions, the corresponding error code
will be displayed.
The following error codes are defined:
Error
Causes
Measures
Err.1
Measuring range
exceeded
■
Input signal too high
■
Faulty connection
■
The error message will reset
itself as soon as the input
signal is once more within
the permissible limits.
■
Check the transmitter and
the instrument configuration
(e.g. input signal).
