Routine Maintenance For The Fire Extinguishing System; Routine Maintenance For The Smoke Detector - Huawei FusionModule5000 Maintenance Manual

FusionModule2000 Smart Modular Data Center
Maintenance Guide
Item
Double door
magnetic lock
function
2.5 Routine Maintenance for the Fire Extinguishing
System

2.5.1 Routine Maintenance for the Smoke Detector

Table 2-14 Routine maintenance for the smoke detector
Item
Smoke detector
indicator
Issue 01 (2016-10-18)
Maintenance Method
Interval
Monthly Check whether
the magnetic
lock attracts
and separates
properly when
being powered
on and off
respectively.
Maintenance Method
Interval
Quarterly Observe and
check whether
the indicator on
the smoke
detector is
normal.
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2 Routine Maintenance
Expected Exception
Result Handling
The magnetic If the magnetic
lock attracts lock fails to
and separates attract or
properly. separate
properly,
replace the lock
by referring to
5.4.13
Replacing a
Double-Door
Magnetic
Expected Exception
Result Handling
The indicator If the indicator
blinks once blinks twice
every 6 every 6 seconds
seconds. (The or does not
interval varies blink, the
with sensors. smoke detector
See the product is faulty or the
instructions.)
cables are not
properly
connected.
Check the
cables or
replace the
smoke detector.
Lock.
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