20
WIKA operating instructions, model CPH6200
EN
11221780.02 04/2019 EN/DE
6. Commissioning, operation
6. Commissioning, operation
Personnel:
Skilled personnel
WARNING!
Physical injuries and damage to property and the environment caused
by hazardous media
Upon contact with hazardous media (e.g. oxygen, acetylene, flammable
or toxic substances), harmful media (e.g. corrosive, toxic, carcinogenic,
radioactive), and also with refrigeration plants and compressors, there is a
danger of physical injuries and damage to property and the environment.
Should a failure occur, aggressive media with extremely high temperature
and under high pressure or vacuum may be present at the instrument.
▶
For these media, in addition to all standard regulations, the appropriate
existing codes or regulations must also be followed.
6.1 Commissioning
Before switching the instrument on, connect the reference pressure sensor,
otherwise it may not be correctly identified by the instrument, see chapter
4.5.2 “Connecting/changing pressure sensors”.
Before switching on, connect the reference pressure sensor(s) to the intended female
connector of the hand-held and make sure that a fully charged 9 V battery or a fully
charged rechargeable 9 V battery is inserted.
The connection sockets are marked on the instrument case with 1 or 2 correspondingly
(only with CPH6200-S2). Next to these are located the serial or analogue interfaces.
6.2 Operation
On turning the instrument on
, if the logger function is selected, the integrated clock‘s
time will be displayed briefly. If a zero point correction has been carried out, the display
will indicate this by showing “
nuLL-Corr
”.
After changing the battery
the menu for setting the clock is displayed automatically
(‘
CLOC
’). Check the clock and adjust if necessary (see chapter 6.4.11 “Real-time clock
(CLOC)”).
