Edwards Signaling 1505 - Manuel

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Catalog Series 1504 and 1505 Flush Wall Mount
Electromagnetic Door Holders Installation Sheet
EN: Installation Sheet
Description
The 1504 and 1505 Series are flush wall mount door holders for use with single
doors. All are UL and ULC Listed and FM approved.
Installation
Install and wire in accordance with applicable codes, standards, such as NFPA
publications 70 (National Electrical Code), 72 (National Fire Alarm Code), and 80
(Standard for Fire Doors and Fire Windows), and/or other regulations applicable
to the country and locality of installation and in accordance with authorities
having jurisdiction.
To install the device:
1. Using Figure 1 and Table 1, locate the intersection of Dimension X and
Dimension Y. Dimension Z is shown at the intersection in the gray area.
Note: If dimension X or Y is not shown on the chart, extrapolate Dimension
Z. (i.e., if X=7, and Y=30, Z = (27 5/8 - ((27 5/8 - 27 1/4)/2) => Z = 27 9/16
in.
2. Mount a single gang outlet box (not supplied) vertically on the horizontal
center line and 5 in. from the top of the door.
Note: The outlet box must be able to withstand a maximum holding force of
50 pounds.
If X and Y intersect in the blank area in Table 2, do not install the box. The
contact plate and electromagnet cannot be aligned with these dimensions.
Figure 1: Locating the door holder
Electromagnet assembly mounting
Note: The combined projection of the 1504 series door holder is 3-7/ 16 in. and
the combined projection of the 1505 series door holder is 2-7/ 16 in.
To install the device:
1. Install the mounting brackets (2 pieces) in the outlet box with the field
wiring below the bracket (Figure 3).
WARNING: To prevent electrical shock, ensure power is disconnected.
2. Pull field wiring through conduit.
3. Establish earth-ground continuity in accordance with applicable codes,
standards and authorities having jurisdiction.
4. Refer to Figure 2 and connect as instructed below:
a. 120 VAC operation. Connect power field wiring to terminals marked
"120V AC" and "COM."
b. 24 VAC/DC operation. Connect power field wiring to terminals
marked "24V AC/DC" and "COM."
5. Secure the electromagnet assembly to the cover bracket with the two #10-
32 × 7/8 in. screws provided (Figure 3).
Figure 2: Terminal block
Figure 3: Mounting the electromagnet assembly
Armature assembly mounting
Note: Armature assembly must be mounted vertically (Figure 4) to obtain correct
alignment with the electromagnet.
To install the device:
1. Using a 5/32 in. Allen wrench, turn the contact plate adjusting screw
(Figures 5 and 6) counterclockwise to loosen the contact plate.
2. Place the transfer marking points in the armature mounting holes
(Figure 4).
3. To locate the two mounting holes in the door, hold the contact plate
centered against the magnet, open the door and press against the transfer
marking points on the armature base.
4. Mount the armature assembly using one of the following methods:
a. Thru-bolt mounting (Figure 5). Center punch the two holes (at the points
marked in step 3) and drill 5/16 in. diameter through the door. Distance
between the center points should equal 1 3/4 in.
Note: Thru-bolt mounting is recommended for standard 1 3/4 in. hollow
metal, hollow core or composite type wood doors.
Secure the armature assembly, with the contact plate adjust screw facing
down, to the door as shown in Figure 5 using (2) #1/4-20 × 2 in. screws
(supplied).
Note: For 2 in. doors, use two 1/4-20 × 2 1/4 in. bolts.