TSGR-21 GAS Release Panel User Manual
Vighnaharta Technologies Pvt. Ltd. Page 3 of 43
minimum, the requirements of NFPA 72 or
EN54 shall be followed. Environments with
large amounts of dust, dirt or high air
velocity require more frequent maintenance.
A maintenance agreement should be
arranged through the local manufacturer's
representative. Maintenance should be
scheduled monthly or as required by National
and/or local fire codes and should be
performed by authorized professional fire
alarm installers only. Adequate written
records of all inspections should be kept.
Installation Precautions
WARNING - Several different sources of
power can be connected to the fire alarm
control panel. Disconnect all sources of
power before servicing. Control unit and
associated equipment may be damaged by
removing and/or inserting cards, modules, or
interconnecting cables while the unit is
energized. Do not attempt to install, service,
or operate this unit until manuals are read
and understood.
CAUTION - System Re-acceptance Test after
Software Changes: To ensure proper system
operation, this product must be tested in
accordance with NFPA 72 after any
programming operation or change in site-
specific software. Reacceptance testing is
required after any change, addition or
deletion of system components, or after any
modification, repair or adjustment to system
hardware or wiring. All components, circuits,
system operations, or software functions
known to be affected by a change must be
100% tested.
This System meets NFPA & EN54
requirements for operation However, the
useful life of the system's standby batteries
and the electronic components may be
adversely affected by extreme temperature
ranges and humidity. Therefore, it is
recommended that this system and its
peripherals be installed in an environment
conditions specified.
Verify that wire sizes are adequate for all
initiating and indicating device loops.
Remove all electronic assemblies prior to any
drilling, filing, reaming, or punching of the
enclosure. When possible, make all cable
entries from the sides or rear. Before
making modifications, verify that they will
not interfere with battery, transformer, or
printed circuit board location.
This system contains static-sensitive
components. Always ground yourself with a
proper wrist strap before handling any
circuits so that static charges are removed
from the body. Use static suppressive
packaging to protect electronic assemblies
removed from the unit.
Like all solid state electronic devices, this
system may operate erratically or can be
damaged when subjected to lightning
induced transients. Due to such activity there
may be temporary degradation or damage
occurred. Although no system is completely
immune from lightning transients and
interference, proper grounding will reduce
susceptibility.
Follow the instructions in the installation,
operating, and programming manuals. These
instructions must be followed to avoid
damage to the control panel and associated
equipment. Fire Panel operation and
reliability is depend upon proper installation.
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