Maintenance Manual
25
PEFS F3 Maintenance Manual, Version 1.2, Feb 2018
© Copyright 2017 Chubb Fire & Security Pty Ltd
Figure 5
– Typical Pressurising Rig
Ambient Temperature
(
o
C)
Charge Pressure
(kPa)
5
1602
10
1633
15
1663
21
1700
25
1725
30
1755
35
1786
40
1816
45
1847
50
1878
Table 5 - PEFS F3 cylinder charging pressure versus ambient temperature
After Maintenance Activities
After all Yearly maintenance activities have been completed:
1. Ensure all pressure indicators are reading in the green zone.
2. Ensure all labels are in good condition (refer 6 monthly service item 8)
3. Ensure control panel (where fitted) is reset to its normal operation mode and is no longer
in its “Isolation /
Test” mode.
4. Ensure panel status lights are in normal condition (refer 6 monthly service item 2)
5. Complete routine service records in accordance with AS5062
6. Stam
p Service Tag with the number “2” in the corresponding Year/Month location.
Charging Adaptor
Pressure gauge
3 way valve with vent port
Control Valve
Pressure Relief
Control Valve
Hose
Hose
Hose
Pressurising Rig
Nitrogen Cylinder
with Pressure Regulator
Charging Port
on LOP Valve