Dorma M9000 Installation Instructions

M9000 MORTISE LOCK
—
Installation Instructions
Overall Exploded View
M9000 with H escutcheon trim part list
¼
1 - 10-32x1- " screws
2 - Inside escutcheon assembly mbly
3 - Chassis
4 - 12-24x1" combo
screws
5 - Armor plate
¼
6 - 8-32x " screws
7 - Outside escutcheon
assembly
8 - Mortise cylinder
1
1
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2 3 4

1. Install chassis

1.1 Place the chassis into 1.2 Secure with two
the door edge. 12-24x1" combo
screws.
Orient such that the
beveled edge of
the latch faces the
door jamb.
Beveled
edge

Tools required for installation

#2 Cross drive screwdriver
M9000 with rose part list (sectional trim)
1 - Inside rose
¼
2 - 10-32x1- " screws
3 - Inside rose assembly
⅜
4 - 6-32x " screws
5 - Thumb turn
6 - Chassis
7 - 12-24x1" combo screws
8 - Armor plate
8
¼
9 - 8-32x " screws
10 - Outside rose assembly
11 - Cylinder ring
12 - Wave washer
7
13 - Mortise cylinder
6
5

2. Install inside escutcheon or trim

Inside escutcheon
2.1A Place the escutcheon against the
face of the door and secure
using two 10-32x1-¼ " screws.
Ensure that the spindle and
thumb turn engage the mortise
chassis.
¼
10-32x1- "
Thumb turn
Rose dimple
Spindle
Inside escutcheon
2 assembly
onal trim)
4 5
1 2 3
6
Inside rose trim
2.1B Place the inside lever assembly against the
face of the door and secure using two
10-32x1-¼ " screws.
2.2B Press the rose onto the insert, oriented with the
dimples on the sides.
2.3B Secure the thumb turn to the door using two
⅜
6-32x " screw.
Ensure that the spindle and thumb turn engage
the mortise chassis.
Thumb turn
⅜
6-32x "
Inside rose
¼
Spindle
10-32x1- "
assembly
13
12
11
10
9
8
7
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