(Check Zeros - Zero Using N - QED BIOGAS 5000 Operating Manual

5K-MNL-BIOGAS5000
9.7.2 Check zeros – zero using N
Switch on the
instrument and
START
complete the
instrument warm up.
Flow N2
Select soft-key
'Confirm'
Zero Complete
YES
Result saved
Select
soft-key
'Exit'
END
Page 52
Main Gas Read
Screen select the
'Menu' key
Select 'Zero using N2'
Wait for the readings to
Select
stabilise. Wait for the
soft-key
analyser to zero for
'Check'
approx. 1 min.
READ STATUS
FIELD
YES Zero complete?
READ STATUS
YES Zero complete?
BIOGAS 5000 gas analyzer
2
Operation Settings
screen
Connect the gas
regulator supplied to
Select
the white port on the
soft-key
analyser
'Select Gas'
Message will display
'Please wait for timer
to reach zero'
NO
FIELD
NO
Contact Geotech
technical support team
Select key 2
'Gas Check'
Select key 1
'Check Zeros'
When complete a
message will
display 'Check
complete please
confirm results'
Select
soft-key
'Exit'
OR
Select soft-key Select soft-key
'Retry' 'Zero'
(retry zero again) (set to zero)
for advice