Ansul Checkfire MP-N User Manual

RELEASE CIRCUIT TEST MODULE
The release circuit test module, Part No. 423541, is used in place of
the gas motor during test procedures to simulate squib actuation or
gas motor actuation on CHECKFIRE MP-N systems (indicator lamp
on). It is also used when verifying time delay durations. See Figure
13.
FIGURE 13
003015
SPLICING DEVICE
The In-Line Splice Kit, Part No. 428375, is required for detection
wire connection between the control module and the linear detec-
tion wire or between separate pieces of linear detection cable.
When the splicing device is used in the system, it is recommended
to fill the splice body, Part No. 426783, with a high grade of sili-
cone sealant (Dow Corning 737 or equal) to make a proper seal.
The kit consists of the necessary number of components to
assemble 10 complete assemblies. See Figure 14.
FIGURE 14
007045
EXTENDER CABLE ASSEMBLY/BATTERY EXTENDER
CABLE ASSEMBLY
The Extender Cable Assembly, Part No. 426601, is used to
conduct functional tests. It, along with the Battery Extender Cable,
Part No. 428042, allows separation of the cover from the enclo-
sure while maintaining circuit integrity. See Figure 15.
FIGURE 15
002978
RS232 PC INTERFACE CABLE KIT
The RS232 PC Interface Cable Kit, Part No. 423524, is required
to field program the MP-N module. The kit contains the cable
assembly and programming disc.
SYSTEM COMPONENTS
PAGE 6 REV. 02 2012-MAY-18
CHECKFIRE MP-N Electric
Detection and Actuation System Manual
EXTENDER
TEST CABLE,
PART NO. 426601
EXTENDER
BATTERY CABLE,
PART NO. 428042
LINEAR
DETECTION
WIRE
STRAIN RELIEF,
PART NO. 423546
SPLICE
BLOCK,
PART NO.
433284
OVERLAP
CONDUCTORS
UNDER SCREW
TERMINALS
LINEAR
DETECTION
WIRE
LINEAR
DETECTION
WIRE
LINEAR
DETECTION
WIRE
STRAIN RELIEF,
PART NO. 423546
SPLICE BODY,
PART NO. 426783
3/4 IN.
(2 cm)
3/8 IN.
(1 cm)

Ansul Checkfire MP-N Specifications

General

Brand	Ansul
Model	Checkfire MP-N
Category	Fire Alarms
Language	English