General Information; Before Commissioning - WIKA 232.50 Zusatzinformation

1. General information

Supplementary documentation:
This additional information is valid in conjunction with the operating instructions for the
respective instrument.
Model
232.50
311.11, 331.11
312.20
342.11
332.11
332.50, 333.50
All files and documents are available for download at www.wika.com.
1. General information
1.1 Explanation of symbols
CAUTION!
... indicates a potentially dangerous situation that can result in light injuries or
damage to property or the environment, if not avoided.
For the operation of the instruments, the safety information in the operating instructions for
the corresponding instrument applies.

2. Before commissioning

CAUTION!
Damage to property due to a damaged measuring system
If the instrument is pressurised with the transport locking screw screwed in, the
sensitive measuring system can be irreparably damaged.
▶
Before commissioning, remove the transport locking screw as described
below.
Additional information for pressure gauges with transport locking screw
Nominal size (NS)
100, 160
250
160
250
160
160
Data sheet
PM 02.02
PM 03.02
PM 03.01
PM 03.03
PM 03.04
PM 03.06
EN
3