Maintenance Manual
16
PEFS F3 Maintenance Manual, Version 1.2, Feb 2018
© Copyright 2017 Chubb Fire & Security Pty Ltd
Detection System (Item 6)
WARNING:
The cylinder and actuation pipework contains high pressure. Do not remove any parts from
the cylinder or actuation pipework unless it is depressurised first.
1. Check LOP Tubing is intact and not damaged:
a. LOP Tubing is not worn, split, cut or kinked.
b. LOP Tubing is located in correct position. Refer to system design data (baseline data) as of last
commissioning.
c. Check to ensure any modifications to equipment has not subjected LOP Tubing to possible heat
exposure greater than 90°C.
d. Fittings do not show signs of excessive corrosion.
e. Fittings are secure.
f.
Clamps are adequately secured to the equipment and firmly hold the LOP Tubing in place.
2. Check electric detection system (if fitted) is intact and not damaged:
a. Electrical cabling is not worn, split, cut or kinked.
b. Electrical cabling has protective sleeves fitted along locations where rubbing can occur.
c. Electrical connectors are intact and not damaged.
d. Separate connectors and check to ensure they are free from ingress of dirt, water and corrosion.
Replace if required. Re-connect all electrical connectors.
e. All cabling clamps and supports are adequately secured to the equipment and firmly holds the cabling
in place.
f.
Detector locations are in correct position. Refer to system design data (baseline data) as of last
commissioning.
Storage containers (Item 7)
1. Check all cylinder valves are not damaged.
2. Check all cylinder burst disk assemblies are not damaged. Use of a vinyl protective cap over the burst disk
assembly is recommended to prevent ingress of dirt and wear on the burst disk surface.
3. Visually inspect exterior of all installed cylinders. Where a cylinder is dented, scored, pitted or otherwise
damaged by corrosion and it cannot be determined if the damage is within the limits as detailed in AS 2337.1,
then the cylinder shall be condemned.
4. Check the manufacture date and or last pressure test date of all installed cylinders. If this exceeds five years
old then the cylinder will require an inspection and hydrostatic test in accordance with AS2030.5 and
AS2337.1.
5. Check cylinders and mounting brackets are secure.
System Labels (Item 8)
Check Cylinder, LOP Manual Actuator and system warning and instruction labels are securely in place, visible and
legible.
After Maintenance Activities
After all 6 monthly maintenance activities have been completed:
1. Ensure all pressure indicators are reading in the green zone.
2. Ensure control panel (where fitted) is reset to its normal operation mode and is no longer
in its “Isolation / Test”
mode.
3. Complete routine service records in accordance with AS5062
4.
Stamp Service Tag with the number “1” in the corresponding Year/Month location.