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*25381*
25381
Non-Handed/Non-Sized/Low Energy
Installation And Adjustment Of Door Operator
1
General Information
This door operator requires these additional system components:
7900 or 7980 series Control Box
•
459 Pnuematic Door Loop Kit, (4 1/2 " maximum reveal depth, see page 6) or
•
460 Pnuematic Transfer Hinge Kit (see page 6)
Push & Pull side actuator devices (switches)
L NOTE: 460 Transfer Hinge requires an interior door raceway between transfer hinge and 4840 Auto - Equalizer®
Requirements:
Minimum door width is 24"
Minimum door top rail is 4 1/2"
Minimum stop width is 1"
Flush or single rabbeted frames require a - 418 FPA
Arm Options:
EDA (standard), Cush N Stop or Spring Cush
4840 Auto-Equalizer
Left Hand Installation Shown
How To Tell Hand Of Door
Left
Hand
Door
CAuTiON
improper installation or regulation may result in personal
injury or property damage. Follow all instructions
carefully. For questions, call LCN at
877 - 671 - 7011
Installation Instructions
Right
Hand
Door
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Related Manuals for LCN 4840
Summary of Contents for LCN 4840
- Page 1 • 460 Pnuematic Transfer Hinge Kit (see page 6) Push & Pull side actuator devices (switches) L NOTE: 460 Transfer Hinge requires an interior door raceway between transfer hinge and 4840 Auto - Equalizer® Requirements: Minimum door width is 24”...
- Page 2 Prepare door & frame per template on page 7. Drill and/or tap holes to receive 1/4 - 20 machine screws or No. 14 wood screws. Use fasteners provided by LCN to keep warranty valid. Remove operator assembly from mounting plate, as shown in Figure 1 above. Install mounting plate on door using (6) 1/4 - 20 x 5/8”...
- Page 3 2 Turns C.W. 42” 7 Turns C.W. Table 2 Closing Speed Adjustment (See Figure 3) interior Door THE 4840 SERiES CLOSER HAS BEEN Maximum Door Width Number of Turns REGuLATED PRiORTO SHiPMENT. If regulation 34” 5 Turns C.C.W. adjustments are needed use 3/32 Hex wrench 38”...
- Page 4 Opening Speed Adjustment L NOTE: For air pressure regulation, see control box instructions. The door opening speed must be adjusted to suit the width and weight of door. The wider and / or heavier the door, the slower it should open. To determine opening speed, measure door width and weight and set speed to open door from 0°...
- Page 5 Delay Time Adjustment After opening, the door should remain at the 90° position for no less than 5 seconds. This “Delay Time” can be increased to approximately 30 seconds by turning the timer adjustment wheel(s) clockwise. For the location of this wheel(s), refer to 7900 or 7980 Series Control Box Instruction Sheet.
- Page 6 Cap Shown Concealed or Surface Air Transfer Options Pneumatic Transfer Hinge Installation (see Figure 7) L A iNTERiOR RACEWAY FROM TRANSFER HiNGE TO 4840 Figure 6 CLOSER iS REQuiREDTO uSE THiS PRODuCT, SEE PAGE Pneumatic Door Loop Installation (see Figure 6) 9 FOR TEMPLATE.
- Page 10 No. 14 x 1 1/2” Phillips Head Wood Screw or 1/4-20 x 5/8” Phillips Head Machine Screw 4810-182 Standoff 4840-3071 LCN Switch-Actuated Auto Equalizer 1/4-20 x 2 1/2” Phillips Head Machine 4810-159 Arm Shaft S 4040SC-3035 Spring Cush Arm Assy.
- Page 11 If the proper hand door has been determined, cut out the appropriate template and place on the end cap. © Allegion 2014 Customer Service Printed in U.S.A. 25381 Rev. 01/14-g 1-877-671-7011 www.allegion.com/us...
- Page 12 Release Date White Paper D. Myers M. Sasso 043812 01-01-14 Notes Title 1. printed two sides 4840 Series Instruction Manual 2. 12-Page Saddle-Stitched booklet Creation Date Number Revision 3. printed black 04-27-10 4. tolerance ± .13 25381 5. printed in country may vary Created By 6.
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