dormakaba 8900 IS, ISJ, ISH, ISJH Installation Instructions
08279911
09-2019
8900 Surface Applied Closers
6
Top jamb mount
3.1 Securing surface closer and main arm to door/frame
Fig.4
3
Instructions - top jamb mount
3.1.1 Secure plate (BP89) to frame.
•
Use four 1/4-20 x 5/8” flat head screws [#14 x 1-1/2
Phillips flat head wood screws] provided.
3.1.2 Secure closer body to plate.
•
Use four 1/4-20 x 1-3/4” Phillips flat head screws provided
with plate itself.
3.1.3 Secure bar/shoe assembly to mounting surface.
•
Use two 1/4-20 x 5/8” PH round head screws
[#14 x 1-1/4” round head wood screws] provided.
3.1.4 Secure main arm to operator pinion.
•
Use a torque wrench (25 ft-lbs) and provided pinion screw
[M8 x 30 socket head cap screw].
NOTE: To disassemble hold open plate:
•
Remove both screws from bottom of plate using a 3/16”
hex key.
•
Keeping all washers in place, flip plate over to orient as per
image above.
•
Re-secure plate with both screws.
3.2 Securing main arm to closer
Fig.5
3.2.1 Slide end of connecting arm into end of bar/shoe assembly.
3.2.2 Secure connecting arm and bar/shoe assembly.
•
Use provided fastener [5/16-18 x 3/8 hex bolt].
Left Hand (LH)
Configuration Plate
pointing to the LEFT
Right Hand (RH)
Configuration Plate
pointing to the RIGHT
Hold open
plate
1
Pinion
toward
the
hinge
Pinion
Left hand
door shown
Plate
Hold open
Bar/shoe
assembly
Pinion
Pinion
screw
Main/
connecting
arm assembly
Non-hold open
Bar/shoe
assembly
Main/
connecting
arm assembly
Pinion
Pinion
screw
Left hand
door shown
3
Main arm
Bar/shoe
assembly
Connecting
arm
Left hand
door shown
Left hand
door shown
5/16-18 x 3/8
hex bolt
Hinge
