SilentKnight SK-Pull-SA User Manual
SK-Pull-SA Addressable Pull Station
To
Patented, U.S. Patent No. Des. 428,351; 6,380,846; Other Patents Pending
Document 52151 I56-3446-002
Description
The SK-Pull-SA Addressable pull station is a non-coded, single-action manual pull station
with a key-lock reset feature. It provides Silent Knight intelligent re alarm control panels
(FACP) with one addressable alarm initiating input. The addressable module is housed inside
the pull station. The SK-Pull-SA is compatible with all Silent Knight intelligent panels that
use the Intelligent Device Protocol (IDP). Refer to the FACP Installation Manual to determine
if the Intelligent Device Protocol is supported. The SK-Pull-SA meets the ADAAG controls
and operating mechanisms guidelines (section 4.1.3[13]), and the ADA requirement for a 5
lb. maximum pull force to activate the pull station. Operating instructions are molded into
the pull station handle along with Braille text. Molded Terminal numbers are also present.
Conforms to ANSI/UL Standard 38.
Ratings
Normal Operating Voltage: 24VDC.
Average Operating Current (LED Flash): 300 µA.
Temperature Range: 32°F – 120°F (0°C – 49°C).
Relative Humidity Range: 10% - 93% non-condensing.
Installation
The SK-Pull-SA Addressable pull station can be surface mounted to a SB-I/O surface
backbox or semi-ush mounted on a standard single-gang, double-gang or 4˝ (10.16 cm)
square electrical box. The optional BG-TR trim ring can be used if the SK-Pull-SA is to be
semi-ush mounted.
Operation
To activate the single-action pull station, simply pull down the handle. The word ‘ACTIVATED’ appears after the handle is pulled down. This will remain until the pull station is reset.
The pull station includes one Single Pole, Single Throw (SPST) Normally Open (N/O)
switch which closes upon activation of the pull station.
Resetting the Pull Station
1. Insert the key into the lock and rotate 1/4 turn counterclockwise.
2. Open the door until the handle returns to normal.
3. Close and lock the door.
Wiring
P0267-00
From
FACP
SLC
STRIP GAUGE
Next
Addressable
Device
1 2 3 4
Document 52151 I56-3446-002
SLC
P0252-00
SK-Pull-SA
Addressable Pull Station
NOTE: Closing the door automatically resets the switch to the ‘Normal’ position. Opening
the door will not activate or deactivate the alarm switch.
CAUTION! Do not detach the door of the pull station during installation. The door of
the pull station cannot be reattached to the backplate after the backplate has already been
installed onto an electrical box.
CAUTION!
Install the Silent Knight SK-Pull-SA addressable pull station in accordance with these instructions, applicable NFPA standards, national and local Fire and Electrical codes and the requirements of the AHJ (Authority Having Jurisdiction). Regular testing of the devices should be conducted in accordance with the appropriate NFPA standards. Failure to follow these directions
may result in failure of the device to report an alarm condition. Silent Knight is not responsible for
devices that have been improperly installed, tested or maintained.
ADA Compliance
For ADA compliance, if the clear oor space only allows forward approach to an object, the
maximum forward reach height allowed is 48 inches (121.92 cm). If the clear oor space
allows parallel approach by a person in a wheelchair, the maximum side reach allowed is
54 inches (137.16 cm).
(over for Programming information)
Setting the SK-Pull-SA Address
The SK-Pull-SA Addressable pull station is factory preset with address ‘00.’ Set the address
for the pull station by turning the rotary address switches on the addressable module mounted
inside the pull station. Only one device per address is allowed. Multiple modules may not
be set to the same address on the Signaling Line Circuit. Once the address is set, record it
in the space provided on the product ID label located inside the pull station.
15
14
13
12
11
10
9
8
No t e – Op e ni ng the pu ll
station door will not activate
or deactivate the alarm switch.
LED OPERATION
Steady RED
Flash GREEN
7
Alarm:
Normal:
5
6
9
8
ONES
0
1
2
3
4
5
6
7
0
15
14
13
12
4 3 2 1
11
10
9
8
7
TENS
1
2
3
4
5
6
NORMAL
ACTIVATED
P/N 50997 REV-A
U
NOTIFIER
L
NBG - 12 Series
PRODUCT IDENTIFICATION LABEL
LISTED
UL Approved Label Here
23424
14
REFER TO DOCUMENT
15
0
1
2
3
4
0
FIRE ALARM BOX
1
13
12
11
10
9
8
5
6
7
LOOP
NON-CODED
ADDRESS
2
3
4
ADDRESS
M
AHDHDH
LOOP
0
1
2
3
4
9
8
5
6
7
Note: LED is
visible through
translucent handle.
ROTARY ADDRESS SWITCHES
LED
P0130-00
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