Concept Smoke Screen Sentinel S100, Инструкция по установке и эксплуатации

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6.9 BATTERY MANAGEMENT
Operation
The Smoke Screen is fitted with a battery to provide power to the electronic circuits and pump (not to the
fluid heater) in the event of a mains power failure. This ensures that the S70 Smoke Screen can provide an
effective activation for up to 45 minutes after a mains power failure, S100 and S150 up to 60 minutes,
(further detail is on the relevant Smoke Screen datasheet). The Smoke Screen is capable of activating in the
event of a battery fault or if the batteries are not fitted; in the latter case, to avoid battery fault indications,
the facility should be disabled (see ‘Programming’). The Smoke Screen is supplied with a set of batteries and
replacement batteries may be obtained from your Smoke Screen distributor or Concept Smoke Screen.
Battery protection
To prevent damage to the batteries caused by
running them to a completely discharged state, the
Smoke Screen will switch off the battery power 1.5
hours after a mains power failure, at which time the
unit is too cold to activate; the Smoke Screen will
start up normally as soon as mains power is re-
applied.
Battery switch
The Smoke Screen has a switch on the PCB to permit the batteries to be disconnected from the system
whilst remaining in place (see the picture above). The delivery setting is ‘Off’; select to ‘On’ if intending to
use the battery facility
.
Removal and replacement
Disconnect the mains power supply. Take off the Smoke Screen front cover, the battery compartment cover
on the left side and the mains power cover on the PCB. Disconnect the battery plugs from the PCB. Slide
out the old batteries, replace with new units and refit the plugs and covers
THE SMOKE SCREEN WILL NOT FUNCTION AT ALL DURING A MAINS POWER FAILURE IF THE
BATTERIES ARE DISABLED.
Be aware of high voltage
in the Smoke Screen. The
electrical supply should be
switched off before
changing the batteries.
If the generator has been
in service, the heater block
and connected parts will
be extremely hot and will
cause injury if touched.
Switch off and allow the
heater block to cool.
PCB mains power cover
Battery Switch