Honeywell GasLab Q2, Руководство пользователя, Страница: 141 / 266

GASLAB Q2 DISPLAYS (OPERATE THE DEVICE)
Information for general use
Rev. M / 73023639 141 GasLab Q2
Step Action: Manual verification
3.
On the display shown to the side,
activate “ Start ” using the
superimposition keys (after re-
activating “ Verification ” if step 2 has
been completed)
Figure 7.59:
Q2
– Verification display
4.
The analysis (current measurement)
will no longer be updated or will be
stopped.
The device waits for a confirmation
entry.
Figure 7.60:
Q2
– Confirm (test gas) display
5.
Change the gas at the parameterized input
(process gas (PG) or calibration gas input (CAL),
Parameterization see section 8.4.9 Setting or changing automatic measurements
Connect the cylinder with the test gas to the inlet via a cylinder pressure reducer. Open
the test gas cylinder and set the pressure between 0.15 MPag
≙
1.5 barg and 0.3 MPag
≙
3 barg.
Obey all the safety information for working on gas connections.

2 Safety and warning information

10.3 Connecting and replacing gas cylinders
6.
After you have connected the gas, accept the prompt from step 4 using “ Confirm ” (or
cancel the process using “ Cancel ”).
7.
After confirmation, the device will be
flushed with the test gas and then the
measurement will be started.
See figure.
As the display is too long to show all
the information at once, you can
scroll using the cursor keys.
The information for the last or current
measurement is shown on the display
in the bottom section below “ Start ” or
“ Stop ”.
Figure 7.61:
Display for “Verification in progress”