17
４－２.
Replacement of fuse
(1)
Stop the power supply to this analyzer.
(2)
Remove hexagon headed bolts(10pcs.), and
open the lid. Remove fuses from fuse
holders(2 pcs) on PCB as shown right figure.
(3)
Mount new fuses(2A, normal fusing).
After confirming that the power switch is ON,
mount the lid and tighten it firmly with bolts
(10 pcs.).
(4)
Supply the power source and confirm that the analyzer works in normal.
４－３.
Treatment for storage or long-time shutdown
(1)
When FI-800 is not used for a long time, remove the measuring gas (especially
solvent gases and vapors) inside pipings by blowing the fresh air or nitrogen.
(2)
Storage conditions
Temperature
: -10～＋40℃
Humidity
: 30～80%R.H.
Environment
: Places of low temperature change.
Places where water vapor does not condense.
Fuse
When open the lid, make it after 30 seconds from powered off as electric charge
may be accumulated in capacitor inside analyzer.
！
CAUTION
When open the lid, stop to supply measuring gas beforehand.
！
CAUTION
Power switch
