Von Duprin 9975, 9875 Installation Instructions Manual

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911374-00

9875/9975

Mortise Exit Device

Installation Instructions

#10-24

#12-24

Dogging Key

(use to lock down pushbar)

1-877-671-7011 www.allegion.com/us

Customer Service

© Allegion 2015

Printed in U.S.A.

911374-00 Rev. 07/15-f

SCREW CHART

Device Subassembly

Packaged with 990 Trims:

Screw Application

#12-12 x 12-24 x 1” (25 mm)
Combination

#10-24 x 1” (25 mm)

#10-24 x 1¹⁄₂” (38 mm) Sex bolts, 2¹⁄₄” (57 mm) door

#10 x 1¹⁄₄” (32 mm) Wood screw

#10-24 x 1³⁄₈” (35 mm) 1³⁄₄” (44 mm) door, 990 Trim

#10-24 x 1⁷⁄₈” (48 mm) 2¹⁄₄” (57 mm) door, 990 Trim

Metal or wood door

Surface mount or Sex bolts
1³⁄₄” (44 mm) door

Surface mount (wood)

575
Strike

576A
Strike

575-2
Strike

576B
Strike

#12-12 x 12-24 x 1” (25 mm)
Combination

#12-12 x 12-24 x 1” (25 mm)
Combination

#10-24 x ³⁄₄” (19 mm)

#10-24 x 1¹⁄₈” (29 mm) Sex bolts, 2¹⁄₄” (57 mm) door

#10 x 1¹⁄₄” (32 mm) Wood screw

#10-16 x ³⁄₈” (10 mm) Thread cutting

Metal or wood frame

Metal or wood door

Surface mount or Sex bolts
1³⁄₄” (44 mm) door

Surface mount (wood)

End cap

#8-18 x ³⁄₈” (10 mm) Thread cutting

Center case cover

2