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EN | 2
1.0
Installation Considerations
•
Not suitable for outdoor use.
•
Point away from direct and indirect sunlight.
•
Point away from glass or other objects that rapidly
change temperature.
•
Do not install this detector where pets are present.
•
Select a mounting location where an intruder is most
likely to cross the coverage pattern perpendicular to
the detection zones.
•
Mount the detector 6.6 ft to 8.5 ft (2 m to 2.6 m)
above the floor.
2.0
Installation
Refer to Figures 1 and 2 when preparing the detector.
Ensure the mounting surface is solid and
free of vibration.
1. Remove the cover by inserting a thin, flat-blade
screwdriver into the notch at the bottom of the
cover and prying up.
2. Remove the circuit board by pressing one of the
circuit board retainer tabs toward the side of the
enclosure and lifting the circuit board up and out of
the enclosure base.
3. Remove the mirror by sliding it out of its tracks.
4. Remove an appropriate wiring knockout.
5. To surface or corner mount, go to Section 2.1 Surface
or Corner Mounting. To bracket mount, go to
Section 2.2 Bracket Mounting on page 3.
2.1
Surface or Corner Mounting
1. Remove the knockout holes for either surface or
corner mounting.
2. Using the enclosure as a template, mark the location
for the mounting screws. Use wall anchors as
needed.
3. Mount the detector.
4. Insert the wiring.
5. For strain relief, attach the cable to the cable
tie with the plastic tie-down (supplied).
6. Replace the mirror and circuit board.
Bosch Security Systems | 1/05 | 4998122424F
DS304| Installation Instructions |
Figure 1: Rear Enclosure
3
5
6
1 - Wiring knockouts (3)
2 - Cable tie/strain relief
3 - Corner mounting holes (2)
4-
Surface mounting holes (4)
5 - Circuit board retainer tabs (2)
6 - Mirror tracks (2)
7 - Bracket mounting hole
Figure 2: Circuit Board
2
6
1 2 3
5
OP N
1 - Securing screw
2 - Terminal strip (2)
3 - Tamper switch
1.0 Installation Considerations
2
1
4
5
6
7
3
1
2
3
4
4 - LED
5 - Configuration switches
6 - Program jumper
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