P83932 D
Sheet 6 of 8
MOUNTING PROCEDURES:
CAUTION
:
Check that the installed product will have sufficient clearance and wiring room prior to installing backboxes and
conduit, especially if sheathed multiconductor cable or 3/4" conduit fittings are used.
1.
Conduit entrances to the backbox should be selected to provide sufficient wiring clearance for the installed product.
2.
Do not pass additional wires (used for other than the signaling appliance) through the backbox. Such additional wires could
result in insufficient wiring space for the signaling appliance.
3.
Mounting hardware for each mounting option is supplied.
4.
When terminating field wires, do not use more lead length than required. Excess lead length could result in insufficient wiring
space for the signaling appliance.
5.
To move selector switch, insert screwdriver into slot shown on the bottom side of the strobe. The setting is indicated by a
pointer and can be seen on the bottom side of the lens. See Figure 4.
6.
This model can be flush mounted to a 4” square by 1-1/2” deep backbox with a 4” square 2-1/8 extension ring (Figure A). surface
mounted to a Surface Backbox (Figure B).
7.
Use care and proper techniques to position the field wires in the backbox so that they use minimum space and produce minimum
stress on the product. This is especially important for stiff, heavy gauge wires and wires with thick insulation or sheathing.
8.
CH70-24MCW models have an integrated Chime Mounting Plate.
9.
The Chime Mounting Plate must be oriented correctly when it is mounted to the backbox. Turn the Chime Mounting Plate so that
the arrow above the words “Horizontal Strobe” or “Top” points to the top side of the Chime Mounting Plate.
10. Mount the Chime Mounting Plate to the backbox with the Cone Protector on; after the Chime Mounting Plate is attached to the
backbox, remove the Cone Protector before installing the grille. Next attach the grille to the Chime Mounting Plate and attach with
(2) screws.
Figure 5.
NOTE
:
The CH70-24MCW comes pre-set at 15cd.
WARNING: WHEN CHANGING THE SETTING OF THE CANDELA SELECT SWITCH, MAKE CERTAIN THAT IT “CLICKS”
IN PLACE. AFTER CHANGING THE CANDELA SETTING, THE APPLIANCE MUST BE RETESTED TO VERIFY PROPER
OPERATION (FLASH RATE MUST BE BETWEEN 60-64 FLASHES PER MINUTE). IMPROPER SETTING OF THE CANDELA
SELECT SWITCH, WHETHER IT IS ON AN INCORRECT SETTING OR IN BETWEEN TWO CANDELA POSITIONS, MAY
RESULT IN DEGRADED OPERATION OR DAMAGE TO THE PRODUCT, WHICH COULD RESULT IN PROPERTY DAMAGE
AND SERIOUS INJURY OR DEATH TO YOU AND/OR OTHERS.
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