Notifier NBG-12LPS Manual De Instrucciones

NBG-12LPS Pre-Signal Pull Station
Document 51443 Revision A
Patented, U.S. Patent No. Des. 428,351 Other Patents Pending
Description
The NBG-12LPS, -12LPSP Pull Stations are non-coded
manual pull stations which provide a Fire Alarm Control
Panel (FACP) with two (2) normally open (N/O) alarm
initiating input signals. “Pre-signal” input is activated by
pushing in, then pulling down the dual action handle. A
“General” alarm input signal can be manually activated
via a momentary rocker switch mounted inside the unit.
This general alarm switch can only be accessed by
opening the cover with the supplied key/lock.
These pull stations are UL listed and meet the ADA
requirement of a 5 lb. maximum pull force to activate.
Operating instructions are molded into the handle along
with Braille text. Molded terminal numbers can be found
adjacent to the wiring terminals.
Models Available
NBG-12LPS
Dual action model with two independently operated
normally open Single Pole, Single Throw (SPST) switches
for pre-signal/general alarm applications. Requires a 4-inch
square, double gang or surface (SB-10) backbox for
mounting. Key lock reset.
NBG-12LPSP
Same as the NBG-12LPS except with both English and
Spanish instructions depicted on the unit.
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ECN 00-334 09/14/01
Switch Contact Rating
All Switch contacts are rated for 0.25 A at 30 volts (AC or
DC).
Installation
The pull station can be surface mounted to a Surface
Backbox (SB-10) or semi-flush mount to a standard double-
gang, or 4-inch (10.16cm) square electrical box. An
optional Trim Ring (BG-TR) may be used when semi-flush
mounting the unit.
Caution: The door of the pull station may detach from
the backplate. It cannot be re-attached once the backplate
is installed on the electrical backbox.
To re-attach the door
Hold door (A) to the rear of the backplate (B) as shown in
the figure below. Bring door forward (1) to align pins with
holes. Slide door down (2) onto backplate. Close door
partially to lock into place.
HOLE
)
Caution: Install the pull station in accordance with the
supplied instructions, applicable NFPA standards, national
and local Fire and Electrical codes and the requirements
of the Authority Having Jurisdiction (AHJ). Conduct
regular testing of the devices using appropriate NFPA
standards. Notifier is not responsible for devices that have
not been properly installed, tested and maintained.
ADA Compliance
For ADA compliance, if the clear floor space only allows
forward approach to an object, the maximum forward reach
height allowed is 48-inches (121.92cm). If the clear floor
space allows parallel approach by a person in a wheel-
chair, the maximum side reach allowed is 54 inches
(137.16cm).
PIN
*