CO2 TOTAL FLOODING
SYSTEM MAINTENANCE
According to msc.circular 1/1432 & 1/1318
WEEKLY
1 .
Emergency
light.
2 .
Emergency
alarm.
3 .
Blower.
4 .
Condition
of moving part.
5 .
Control
panel indicator lights are function.
6 .
Verify
all control system valves are correct position.
M MONTHLY
1 .
General
visual inspection, overall system condition and no obvious signs of damage.
2 .
All
stop valves are in stop condition.
3 .
All
releasing controls are proper position and readily accessible for immediate use.
4 .
Discharge
piping and tubes are intact and not damaged.
5 .
All
high pressure cylinders are in place and properly secured.
6 .
Alarm
devices are in place and do not appear damage.
ANNUALLY
1 .
The
boundaries of the protected space should be visually inspect, confirm no
modification and alteration which render system in effective.
2 .
Externally
examine high pressure cylinders for damage and corrosion.
3 .
Function
test of all available and visual alarm.
4 .
Verify
all control section valves are in correct position.
5 .
Check
the connection of all pilot release for tightness.
6 .
Examine
all flexible hoses.
7 .
Test
fuel shut of controls connected to the system.
TWO YEARLY
1 .
Weighment
of cylinders
2 .
Blow
through the pipe and nozzle by air
FIVE YEARLY
1 .
Relief
valve pressure test and servo piston movement.
TEN YEARLY
1 .
All
flexible hoses should be replaced.
2 .
All
discharge pipe line pressure tested at maximum working pressure.
3 .
High
pressure cylinder hydro static pressure tested.
M
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