Factory Direct Hardware 9847EOF3 User Manual
CUT DEVICE
VON DUPRIN
®
1
device 5/16” from center of hole.
3
Measure amount to cut off device.
1-1/2” minimum clearance
(with endcap removed)
Note
If 5/8” diameter wire access hole
has been predrilled in door, cut
Cut device square.
Device aligned
with mounting
holes
5/16”
2
9
4
Tape and mark area being cut.
Remove anti-rattle clip
Tape
Cover plate
(flush to pushbar)
Pushbar
Slide anti-rattle clip into device.
Installation Instructions
®
98/9975 Series Mortise Exit Device
Devices covered by these instructions:
98/9975 Mortise Exit Device
98/9975-F (Fire) Mortise Exit Device
CD98/9975 (Cylinder Dogging) Mortise Exit Device
EL98/9975 (Electric Latch Retraction) Mortise Exit Device
98/9975-2 (Double Cylinder) Mortise Exit Device
Cut device square
and remove all
burrs
NOTE: Device must
be cut square for
proper end cap fit
2”
Minimum
Anti-rattle
clip
Please give these instructions to building owner after device is installed
Special tools needed:
#10-24 tap
#12-24 tap
Drill bits: #25, 1/8”, 1/4”,
5/16”, 13/32”
Index:
• Screw chart ................................... 2
This product is covered by the
following patent numbers:
3,767,238 4,427,223
3,854,763 4,466,643
4,167,280 4,741,563
• Preparation chart ......................... 3
• Device installation ...................4-5
• Optional equipment ................6-7
• Cut device ..................................... 8
911374-00
8
911374_00(3) © 2006 Ingersoll-Rand Company Limited
SCREW CHART
OPTIONAL EQUIPMENT - CONTINUED
A
C
B
#12-12 x 12-24 x 1” Combination
#10-24 X 1”
#10 x 1-1/4” Wood screw
- PACKAGED WITH TRIM -
#12-12 x 12-24 x 1” Combination
#10-24 X 1-1/2”
#10-24 X 1-3/8”
#10-24 X 1-7/8”
Metal or wood door
Surface mount or
Sex bolts (1-3/4” door)
Sex bolts (2-1/4” door)
Surface mount (wood)
990 Trims (1-3/4” door)
990 Trims (2-1/4” door)
Metal or wood frame
12 AWG required for distances up to 200’
14 AWG permitted for distances 0-100’
EL
Solenoid
ELECTRICAL SPECIFICATIONS
Voltage: 24 VDC
Current: 16 A inrush (0.3 sec.)
0.25 A holding
NOTE
When power is applied to the potted circuit
board, the solenoid receives a momentary
signal to retract and a separate signal to hold
as long as power is applied. When attempting
to retract solenoid again, power must be
removed from the circuit and reapplied.
Potted
circuit
board
Black
Black
EL WIRING
Solenoid draws 16 A inrush current from PS873.
Solenoid must be wired to a PS873 logic board:
}
If 871-2 logic board, refer
to Von Duprin instructions
941352.
If other 873 logic board,
refer to Von Duprin
instructions 941356.
Solenoid
Potted Circuit Board
Install after device has
been mounted on door
Do not cut device with potted
circuit board installed
Troubleshooting solenoid operation
If the solenoid fails to retract the latch bolt when power is applied, recheck wiring for
proper connections.
If solenoid retracts latch bolt momentarily but will not remain in energized position:
1. Check wiring for proper connections, guage, and distances.
2. Check for latch bolt binding caused by improper strike installation, warped door, etc.
5/8” dia.
C
L
5/16”
Electric
power
transfer
Drill 5/8”dia. wire access hole
thru device side of door.
EL ADJUSTMENT PROCEDURE
D
#8-32 X 1/4”
Strike plate
E
#10-24 X 3/4”
#10-24 X 1-1/8”
#10 x 1-1/4” Wood screw
Surface mount or
Sex bolts (1-3/4” door)
Sex bolts 2-1/4” door
Surface mount (wood)
F
#10-16 x 3/8” Thread cutting
End cap
G
#8-18 x 3/8” Thread cutting
2 7
Center case cover
A. Check for proper function:
1. Make sure device is not dogged.
2. Depress pushbar and make sure latch bolts
retracts and extends fully (see page 5, step 9).
3. Electrically energize solenoid and hold.
4. Check latch bolt(s) for full retraction (must
clear strike (see page 5, step 9).
5. Release solenoid and check latch bolt
extension (see page 5, step 9).
6. Continue to Section B if device does not
function electrically.
B. Determine if dogging rod adjustment is too long or short:
1. The dogging rod adjustment is too long if latch bolt
does not retract and clear strike (see section C).
2. The dogging rod adjustment is too short if latch bolt
does not fully extend or latch bolt fully retracts but
solenoid releases while energized (see Section D for
adjustment).
C. Adjust solenoid if dogging rod is too long (see Figure 3):
1. Remove end cap c and dogging cover d.
2. Loosen cap screw e.
3. Hold plunger g depressed in solenoid housing h.
Note: Push hard against plunger g to overcome
an internal spring in solenoid housing h.
4. Turned threaded bushing f in to shorten dogging
rod i so latch bolt fully retracts.
5. Tighten cap screw e.
Note: Cap screw e must be tightened against
flat on threaded bushing f. Apply a few
drops of Loc-Tite 222 to threads of cap
screw e.
6. Replace dogging cover d and end cap c.
7. Return to Section A to check for proper function.
1
2
6
Figure 3
D. Solenoid adjustment if dogging rod adjustment
is too short (see Figure 3):
1. Remove end cap c and dogging cover d.
Loosen cap screw e.
2.
3. Hold plunger g depressed in solenoid housing h.
4. Turn threaded bushing f out to lengthen
dogging rod i so plunger g just bottoms in
solenoid housing h and latch bolt is fully retracted.
Note: Push hard against plunger g to overcome
5. Tighten cap screw e.
6. Replace dogging cover d and end cap c.
7. Return to Section A to check for proper function.
an internal spring in solenoid housing h.
Note: Cap screw e must be tightened against flat
on threaded bushing f. Apply a few drops of
Loc-Tite 222 to threads of cap screw e.
35
4
7
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