STI UNIVERSAL STOPPER SERIES - Manual (Page 5)

Fig. 3 - FLUSH MOUNTING OPTION
Fig. 5
A
#4 HI-LO SCREW
(2) PROVIDED
WHEN REPLACING COVER
MAKE SURE COVER IS UNDER
HORN CASE TAB AND ROTATE
COVER CLOSED. INSERT HI-LO
SCREWS AND TIGHTEN.
HORN COVER
5 CONDUCTOR
WIRE HARNESS
SERVICE PIN
(1) PROVIDED
ROTATE BOTTOM END OF BATTERY
UPWARD FOR REMOVAL
REMOVE BOTH HORN SCREWS AND
ROTATE COVER OPEN AS SHOWN.
HORN CASE
HIGH/LOW SWITCH
FACTORY DEFAULT HIGH
DETAIL A
A
#4 HI-LO SCREW
(2) PROVIDED
WHEN REPLACING COVER
MAKE SURE COVER IS UNDER
HORN CASE TAB AND ROTATE
COVER CLOSED. INSERT HI-LO
SCREWS AND TIGHTEN.
HORN COVER
5 CONDUCTOR
WIRE HARNESS
SERVICE PIN
(1) PROVIDED
ROTATE BOTTOM END OF BATTERY
UPWARD FOR REMOVAL
REMOVE BOTH HORN SCREWS AND
ROTATE COVER OPEN AS SHOWN.
HORN CASE
HIGH/LOW SWITCH
FACTORY DEFAULT HIGH
DETAIL A
A
#4 HI-LO SCREW
(2) PROVIDED
WHEN REPLACING COVER
MAKE SURE COVER IS UNDER
HORN CASE TAB AND ROTATE
COVER CLOSED. INSERT HI-LO
SCREWS AND TIGHTEN.
HORN COVER
5 CONDUCTOR
WIRE HARNESS
SERVICE PIN
(1) PROVIDED
ROTATE BOTTOM END OF BATTERY
UPWARD FOR REMOVAL
REMOVE BOTH HORN SCREWS AND
ROTATE COVER OPEN AS SHOWN.
HORN CASE
HIGH/LOW SWITCH
FACTORY DEFAULT HIGH
DETAIL A
12. Make any external connections for remote power or relay options if needed. (When using HORN
option refer to Fig. 5 for wiring details.) 9V battery acts as backup power source when using
remote power.
13. (For BACKBOX mounting option) Place the Device Mounting Plate STI-01310 into the raised wall
area with the horn activation tab oriented sticking up in the upper left. Ensure the wire harness is not
pinched underneath the plate. Use the six #6-32 x ½” screws to secure the Device Mounting Plate to
the housing body.
14. (For BACKBOX mounting option only) Install desired powered device to the mounting screws on the
Device Mounting Plate.
15. Close cover.
16. (When using LOCKING TAB feature) Not for use in fire or emergency signaling applications. With
the cover closed, ensure the locking tabs are overlapping. With the cover remaining closed, drill
a 1/8” hole in the center of the locking tabs.
SOLID INSERT USED
WHEN CONDUIT IS NOT USED.
(2) PROVIDED
#6 x 1-1/4 in. SCREW
(4) PROVIDED
COVER GASKET
(1) PROVIDED
#6 ANCHOR
(4) PROVIDED
DRILL 3/16 DIA. HOLES
1-1/4 in. DEEP (4) PLACES
IF ANCHORS ARE USED
DRILL 7/64 DIA. HOLES
1-1/4 in. DEEP (4) PLACES
IF ANCHORS ARE NOT USED
SOLID INSERT USED WHEN
CONDUIT IS NOT USED
(2) PROVIDED
CONDUIT WEATHER GASKET
USE WITH 1/2 in. OR
3/4 in. CONDUIT (2) PROVIDED
#6 x 1-1/4 in. SCREW
(4) PROVIDED
COVER GASKET
(1) PROVIDED
#6 ANCHOR
(4) PROVIDED
DRILL 3/16 DIA. HOLES
1-1/4 in. DEEP (4) PLACES
IF ANCHORS ARE USED
DRILL 7/64 DIA. HOLES
1-1/4 in. DEEP (4) PLACES
IF ANCHORS ARE NOT USED
LOCKING TAB
3 in. GASKETS (2) PROVIDED.
APPLY A DROP OF SILICONE SEALANT TO HOLD
GASKET IN PLACE. GASKET MAY BE CUT TO OVERLAP
EMBEDDED MOUNTING GASKET IF NECESSARY
3 in. GASKETS (2) PROVIDED.
APPLY A DROP OF SILICONE SEALANT TO HOLD
GASKET IN PLACE. GASKET MAY BE CUT TO OVERLAP
EMBEDDED MOUNTING GASKET IF NECESSARY
HOUSING WINDOWS
LOCKING TAB
HOUSING
KNOCK-OUT
CONDUIT WEATHER GASKET
USE WITH 1/2 in. OR
3/4 in. CONDUIT (2) PROVIDED
Wire
Red
Black
Blue
Green
Yellow Description
+12V - 24V
-12V - 24V
Common
NC - Norm Closed
NO - Norm Open
Fig. 4 - SURFACE MOUNTING OPTION
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