Gas Detection System GDS-24-2/4 User and Installation Manual
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Ensure that all indicators are showing correctly.
Check that the internal buzzer is operating correctly.
LCD Display shows messages from the system.
Each week, choose different manual check points so that the manual check points in the building
are tested in rotation over a prolonged period.
Check all detectors and ensure that none are obstructed in any way. Enter results of tests into the
log book.
Quarterly Test
Perform Walk Test to check the healthy condition of all zones. After every 3-4 months Walk test must
be carried out.
Annual Test
Additionally, test all detectors, check points and check for correct operation.
Every 2 - 3 Years
Clean Gas detectors to ensure correct operation and freedom from false alarms.
Every 4 years
Replace sealed lead acid batteries. If the operating temperature exceeds 25
o
C continuously, then the
battery may need to be replaced sooner.
Pre Check list for call:
Check mains supply of system.
Check supply voltage of panel.
Check panel operation on battery backup mode.
Check all Indicators are showing results as per action are taking place in the Panel. Mainly check out for the
system ON indicator is glowing.
LCD display shows messages, buzzer operates.
Check all the cables are connected in proper manner.
Gas detectors can detect the gas.
Perform Walk test to ensure all zone are healthy.
5.3
Do’s and Don’ts
5.3.1
Do’s
1. DO take responsibility for your Gas alarm systems
Taking responsibility means being proactive and intentional about managing the programme and knowing what it
takes to maintain a high level of reliability of your Gas detection systems.
2. DO understand how your Gas detection system works
