SDC EH SERIES User manual

INSTALLATION INSTRUCTIONS EH SERIES
ELECTROMAGNETIC DOOR HOLDER
801 Avenida Acaso, Camarillo, Ca. 93012 • [phone] •
www.sdcsec rity.com • E-mail: service@sdcsec rity.com
Any suggestions or comments to this instruction or
product are welcome. Please contact us through
our website or email [e-mail]
P:\INSTALLATI N INST\ACCESS RIES\INST-EH SERIES.vsd REV C 10-14 Page 1
ELECTRICAL
This product is a high quality electromagnetic holding device intended for use in fire door
applications, but can be used for other magnetic applications.
PLEASE READ INSTRUCTIONS CAREFULLY!
PERFORMANCE DATA
12 V
24 V
24 V
120 V
24 V
220 V
M DEL
1224
24120
24220
40
40
20
-
20
-
38
36
19
20
19
15
C & L
C & H
C & L
C & H
C & L
C & H
30
30
40
35
20
22
13.6
13.6
18.1
15.8
9.0
9.8
V LTAGE DC / mA AC / mA TERMINALS Lb. Kg.
To obtain performance values in table above, apply high
listed voltage to low voltage terminals (C & L).
N TE: This configuration can only be applied to Models
1224 & 24120.
#6-32 SCREW &
SEM PLATE
T NEXT UNIT
SURFACE M UNTING
GENERAL M UNTING
MIS-ALIGNMENT EHR1
EHRA4
8"
[203mm]
5"
[127mm]
EXTENSI N:
T CALCULATE EXTENSI N LENGTH;
SUBTRACT 3" (117mm) FR M WALL T
D R AT DESIRED ANGLE.
WALL
D R
EXAMPLE:
5" VERALL DISTANCE
USE EHR2 (2" EXTENSI N)
90
o
CL H
L W V LTAGE
HIGH V LTAGE
P WER INPUT
C -C MM N
L – L W V LTAGE
H – HIGH V LTAGE
HIGH HOLDING FORCE / SPECIAL APPLICATIONS:
24 V
120 V
M DEL
1224
24120
85
-
81
100
C & L
C & L
75
110
34.0
49.8
V LTAGE DC / mA AC / mA TERMINALS Lb. Kg.

P:\INSTALLATI N INST\ACCESS RIES\INST-EH SERIES.vsd REV C 10-14 Page 2
GENERAL DIMENSI NS
D R MAGNET
[27mm]
15/16”
[24mm]
1-1/16”
2-3/4”
[70mm]
4-5/8”
[117.5mm]
3-5/16”
[84.1mm]
SURFACE M UNT BACK B X
1-3/4”
[ 44.5mm]
2-1/8”
[54mm]
CATCH PLATE ASSEMBLY
4-5/8”
[117.5mm]
2-3/8”
[60mm]
3-5/16”
[84mm]
1-3/4”
[44.5mm]
2-3/4”
[70mm]
1-1/2”
[38.1mm]
EXTENSI N R DS
ASSEMBLY INSTRUCTI NS
CATCH PLATE M UNTING
STEP 1:
With door magnet securely
fastened, aligned and energized,
proceed with swivel base
assembly.
NOTE: If door extensions are
required, install before step 2.
STEP 2:
Attach swivel portion to magnet,
being careful to center the catch
plate over the magnet.
WR NG RIGHT
STEP 3:
With catch plate assembly
attached magnetically to door
magnet, peel adhesive backing
off mounting template and slide
over catch plate, making sure
adhesive side faces door.
STEP 4:
Gently close door and with one
hand adjust base of catch plate
to lie flat against the door.
STEP 5:
While keeping slight pressure on
door, slide mounting template
over catch plate to door surface
and apply pressure to template
in a few spots.
WALL
WALL
WALL
D R
WALL
D R
EHR1 EHR15 EHR2
EHR3 EHRA4
1”
[25.4mm]
1-1/2”
[38.1mm]
2”
[50.8mm]
4”
[101.6mm]
3”
[76.2mm]
PART NUMBER + A = CHR ME // PART NUMBER + C = BRASS

P:\INSTALLATI N INST\ACCESS RIES\INST-EH SERIES.vsd REV C 10-14 Page 3
DR
STEP 6:
pening door will reveal
mounting template. Apply
final pressure to insure
template does not fall off
while assembly takes place.
STEP 7:
Insert alignment template into
center of mounting template.
Use tab to rotate to fine
adjustment. While holding
alignment template with one
hand, remove adhesive
backing of tab, then push flat
against door.
STEP 8 A:
If not using door assembly
drill fixture, center punch
points indicated on
alignment template for either
horizontal or vertical
mounting. For best results,
drill 1/8” pilot holes first, then
follow with 5/16” dia drill.
STEP 8C:
If mounting catch plate assembly directly to door, drill
1/8”dia. pilot hole approximately 1 to 1-1/2” deep,
being careful not to go through door.
CATCH PLATE EXTENSION ROD
ASSEM LY:
DR
1/8”
5/16”
M
U
N
T
I
N
G
T
E
M
P
LA
T
E
R
E
AD
I
N
S
T
R
C
U
T
I
N
S
D R
STEP 9:
For either style of mounting (thru door/direct) remove
ONLY alignment template, then place swivel in center.
Align holes, then insert screws and tighten assembly
fully. Lastly, remove mounting template.
D R
D R
STEP 8 :
If using door assembly drill fixture,
alignment template is not required.
Locate drill bushing end into mounting
template, holding firmly flat against door,
then tighten slightly. Make sure fixture is
flat against edge of door, tighten fully and
drill through using 5/16” dia. drill.