SECTION 5 – INSTALLATION ANd prOgrAmmINg
PAGE 5-8 REV. 01 2014-MAY-09
CHECKFIRE 210
Detection and Actuation System
LINEAr dETECTOr INSTALLATION (Continued)
5. when a Linear Detector must pass-through a partition it is
recommended to use a bulkhead fitting designed for the
appropriate cable. See Figure 5-15, page 5-6.
Bulkhead Connector
maximum
pass-through
part No.
Thickness
Cable Type
439404
3/8 in. (9.5 mm)
Detection Circuit
CAUTION
Linear Detector must never be routed through a hole or
near sharp edges without being properly protected. Failure
to protect the cable from being cut or abraded could cause
a fault condition or false alarm condition, potentially leading
to a false activation or detection failure.
6. Install an EOL Device (Part No. 439396) at end of the
Linear Detector, if last device, to complete the circuit. See
Figure 5-17.
FIgUrE 5-17
SAmpLE LINEAr dETECTOr INSTALLATION
009194
SpOT THErmAL dETECTOr INSTALLATION
Mount in a location where detector head points in a downward
position with exposure over the hazard area (refer to layout
drawing).
1. Attach Spot Thermal Detector Bracket securely to mount-
ing surface by welding or bolting with two 1/4 in. bolts of
appropriate length (secure with lock washers and nuts).
See Figure 5-18. Note: when supporting from the vehicle/
equipment make certain any support device requiring drill-
ing or welding is approved by owner or vehicle/equipment
manufacturer.
2. After securing bracket, remove retaining nut from detector
head and slide detector in bracket. Confirm detector has
male/female connectors in correct position for connection
to detection circuit cable. See Figure 5-19.
FIgUrE 5-18
SpOT THErmAL dETECTOr BrACKET
009234
FIgUrE 5-19
SpOT THErmAL dETECTOr
009280
MOUNTING HOLES FOR
1/4 IN. MOUNTING BOLTS
(OR wELD)
RETAINING
NUT
BEND RADIUS
NOT LESS THAN
2.5 IN. (64 mm)
MAIN DETECTION
CIRCUIT
EOL DEVICE
