
43
Cleaning & Maintenance
Model: FSH-2, FSH-2A-99
5.04.1
Semi-Annual (6-Mo) Fire Suppression System Inspection & Maintenance
• Confirm that the fire hazard potential has not changed.
• Inspect suppressant storage tank for chemical level and charge pressure.
• Inspect and test the Automan release mechanism.
• Check all nozzles to ensure they are free of grease build-up. Confirm that all nozzle blow-off caps are in place and in
good condition; replace as needed. See
Section 2.05.2, Fire Extinguisher Nozzle Locations
.
• Inspect and test the remote manual activation station for function and wear.
• Install test detector link; cut to test automatic actuation.
• Inspect and clean detector links. Confirm that detector links are of the correct temperature rating. See
Section
2.05.1, Fire Suppression Detector Links & Location
.
• Inspect link conduit and wire cable for wear at pulleys and detectors; replace if necessary.
• Record maintenance date and service performed in a permanent file, and sign-off on tag attached to system in a
conspicuous location.
Service and inspection of the fire suppression system must be performed by a qualified
Ansul® Distributor/Dealer
. As a
minimum, field inspection of the system must be conducted semi-annually (every 6 months) and shall consist of the following:
Same as
Semi-Annual Inspection & Maintenance
except:
• All detector links must be replaced with new. See
S
ection 2.05.1, Fire Suppression Detector Link Specification &
Location.
5.04.2
Annual (12-Mo) Fire Suppression System Inspection & Maintenance
Same as
Annual Inspection & Maintenance
except:
• Replace wet-chemical fire suppressant.
• Hydrostatic test and certify suppressant tank and compressed gas charging cartridge. As alternative components
can be replaced with new.
• Flow test the regulator.
5.04.3
12-Year Fire Suppression System Inspection & Maintenance
Summary of Contents for FSH-2
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Page 28: ...18 Installation Model FSH 2 FSH 2A 99 ...
Page 36: ...26 Overview Model FSH 2 FSH 2A 99 ...
Page 45: ...35 Operation Model FSH 2 FSH 2A 99 NOTES ...
Page 46: ...36 Operation Model FSH 2 FSH 2A 99 ...
Page 58: ...48 Parts List Model FSH 2 FSH 2A 99 1 2 3 5 6 8 7 4 Not shown 7 02 Ventless Hood Front ...
Page 64: ...54 Parts List Model FSH 2 FSH 2A 99 Notes ...
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