Factory Direct Hardware Von Duprin 9957EO26D3 - Manual (Page 50)

48 © 2004 Ingersoll-Rand. May be copied for use with specification submittal.
Pneumatic Controlled Exit Devices–PN
The PN feature provides remote latch bolt retraction in hazardous areas
where electrically operated devices would not be permitted. The
pneumatic solenoid will retract the latch bolt for momentary or
prolonged periods. PN exit devices are particularly suited for use with
automatic door operators. The PN feature is available on both Panic and
Fire Exit Hardware devices.
The PN feature includes a special actuating linkage that gives building
owners the option of mechanically or pneumatically dogging the exit
device. If manual hex-key dogging is required, specify HD-PN (Dogging
the device, whether mechanically or pneumatically, makes the device
function as a push/pull unit and reduces the wear on its moving parts.)
If cylinder dogging is required, the standard cylinder dogging is not
available, but special center case dogging is available, specify SD-PN.
SD-PN is not available on the 9875 or 9975 devices.
When activated pneumatically, the latch bolt(s) of the exit device retract
in
¹ ₂ to 1 ¹ ₂ seconds. This pneumatic operation uses air pressure
ranging from 50 to 100 pounds per square inch.
This product will function only when it is part of a pneumatic system
(air compressor, air lines, pneumatic system, etc.). Contact LCN for
correct control boxes
To Order, Specify:
• Standard –– Use prefix PN, example PN99NL
• Hex Key Dogging –– Use prefix HD-PN, example HD-PN99NL
• Special Center Case Dogging –– Use prefix SD-PN,
example SD-PN99NL
Double Cylinder – 2
Double cylinder features an inside key cylinder which locks or unlocks
the outside trim and an outside key cylinder which retracts the latch bolt
only(Night Latch Function) . Available on rim or mortise lock device.
Rim requires two rim type cylinders. Mortise device requires 1 rim
cylinder and 1 mortise cylinder 1
¹ ₄" with a straight cam. (Schlage cam
reference B502-191.)
Available functions are thumbpiece, knob or lever.
To Order, Specify:
1. Suffix-2 with device/trim number, example 99TP-2.
2. Handing required, LHR or RHR.
Less Dogging – LD
Less Dogging is available in all 98/99™ Panic Exit devices to remove the
dogging option.
To Order, Specify:
• Use prefix LD, example LD99L
Special Center Case Dogging – SD
Special cylinder dogging in the center case is available for Chexit, EL, ALK
panic devices to allow for mechanical push/pull operation. With this option,
the latchbolt is held retracted and pushbar is still operable. Specify
handing –– RHR or LHR.
SD requires 1 ¹₄" (32mm) mortise cylinder with a straight cam. (Schlage
cam reference B502-191.)
Note: Available on Rim and Vertical Rod Panic Exit Devices only.
To Order, Specify:
• Use prefix SD, example SD99L
Cylinder Dogging — CD
Cylinder dogging is available on all 98/99™ Panic Exit
devices to replace the standard hex key dogging. Unit
requires a standard 1
¹ ₄" (32mm) mortise cylinder
with a straight cam (Schlage Cam B502-191
reference).
To Order, Specify:
• Use prefix, CD, example CD99L
Cylinder Dogging Kit — CDK
For field conversion, a cylinder dogging conversion kit is available.
Cannot be added to fire exit hardware.
Order: 33A/99CDK or 35A/98CDK, specify finish.
Hex Key Dogging Kit — HDK
For field conversion, a hex key dogging conversion kit is available.
Cannot be added to fire exit hardware.
Order: 33A/99HDK or 35A/98HDK, specify finish.
Braille, Embossed and Knurled Touchpads
Braille touchpad is embossed with the message “CAUTION
STAIRWELL” in braille and raised letters provides assistance to person
with impaired vision. Letters are
¹ ₂" (13mm) high and braille is #2,
raised height is ³ ₃₂" (2mm). Other messages are available on special
order, limited to 20 characters per line.
Embossed touchpad is embossed with the word “PUSH”
Knurled touchpad is to provide warning to person with impaired vision.
98/99™ Options