QMI 1000, Руководство пользователя

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QMI 1000
manual Page 15
4.2 PRESSURE TEST
Select “Prs”. The pump stops automatically. Press / to auto-zero
the pressure sensor. Using the black connectors and manometer hose, connect to
P1 for single pressure or P1 and P2 for differential pressure.
PRS display
PRESSURE
→
Defaults to smoothing off on start-up. Can
be changed via “Menu”.
P 0.01
→
Defaults to low resolution on start-up. Can
be changed via “Menu”.
mbar
→
Defaults to mBar on start-up. Can be
changed via “Menu”.
14:56:29
→
Displays time to enable manually timed
test.
Press / to print a full combustion test (also sends to PC if
Bluetooth fitted).
Hold / for 2+ seconds to log a full combustion report.
Viewing / printing a logged pressure test
Select MENU / REPORT / PRESSURE / VIEW
Use
or to select the log number to be printed.
Press / to print the test (also sends to PC if Bluetooth fitted).
WARNING
Before using the
QMI 1000
to measure the pressure of a gas/air ratio valve, read
the boiler manufacturer’s instructions thoroughly. If in doubt contact the boiler
manufacturer.
After adjusting a gas/air ratio valve it is essential that the CO, CO2 and CO/CO2
ratio readings are within the boiler manufacturer’s specified limits.