Fuji Electric ZSJ Instruction Manual page 78

4.1.2 Details of daily check items
Check
Maintenance & check items
(1) Checking the
sample flow rate
(2) Checking the
gas conditioner
(3) Check of the water
level in the air
suction tube of gas
conditioner
INZ-TN2ZSJ-E
(1) The flow rate measured by the flow checker shall be in the specified range
(center range).
(2) There shall be no bubbling in the gas conditioner.
1) If the flow rate measured by the flow checker is not in the specified range
in (1):
Check the gas
conditioner for
bubbling.
No bubbling
Normal
1. H2 must be 50 mm or higher. (See Fig. 4-1.)
2. If H2 is less than 50 mm: (See Fig. 4-1.) Check of the gas extractor
filter and gas tube is required.
(See "4.3.1 Maintenance of gas extractor.")
clogging by feeding compressed air or water through the tube.)
eliminate clogging.)
Maintenance & check procedures
Check the gas conditioner for bubbling.
No bubbling
Troubleshooting "
for the check
method.)
Check the
following items:
69
Bubbling is observed.
Troubleshooting"
for the check
method.)
Check the
following items:
analyzer
couplings