8300 - Emergency exit device Dormakaba - Free user manual and instructions

Product Type	Rim Exit Device
Model	8300 / F8300 Series
Manufacturer	Dormakaba
Compatibility	Wood or metal doors
Door Preparation	Flat surface, proper reinforcement required
Horizontal Reference Line	40-5/16" (1024 mm) from finished floor
Mounting	Surface mounted on push side of door
Strike Options	#443, #463, #486, #319, #320
Dogging	Optional cylinder dogging (clockwise to dog, counterclockwise to release)
Fire Rating	F8300 version for fire doors
Material	Metal (steel/aluminum)
Cutting Allowance	Touch bar and rail can be cut to length
Fasteners Supplied	12-24 machine screws, #8 screws, etc.
Trim Compatibility	Outside lever trim or rim cylinder
Electronic Options	Drill 5/16" hole for electronic modules
Weight	Approx. 5-7 lbs (est.)
Power Source	None (mechanical device)
Maintenance	Periodic cleaning and lubrication not specified
Spare Parts	Contact Dormakaba for replacement parts

Frequently Asked Questions - 8300 Dormakaba

What is the Dormakaba 8300 series?

The Dormakaba 8300 series is a rim exit device designed for commercial doors, available in standard (8300) and fire-rated (F8300) versions.

How do I determine the correct length for the touch bar and rail?

Measure distance 'A' from hinge side door stop to center of chassis, subtract 2 inches (51 mm) to get 'B' (touch bar and rail length). Cut with touch bar depressed.

Can the 8300 be installed on a fire door?

Yes, the F8300 variant is specifically for fire doors. It requires a special strike angle (Pt. No. 8300-015-400) and proper fasteners.

What strikes are compatible with this exit device?

Compatible strikes include #443, #463, #486, #319, and #320. The manual provides drilling specs for wood and metal jambs.

How do I install the optional cylinder dogging?

Thread a mortise cylinder into the touch bar, tighten the set screw with a 3/64" Allen wrench, then depress the touch bar and turn the key clockwise to dog.

Is the 8300 device adjustable for different door widths?

Yes, the touch bar and rail assembly can be cut to length during installation. Follow the measurement procedure in Section 1.5.

What tools are required for installation?

You will need a drill, appropriate bits (No. 25, No. 14, etc.), screwdrivers (Phillips), a 3/64" Allen wrench, and a template.

Can I use an outside trim (lever or cylinder) with this device?

Yes, the device supports outside lever trim or rim cylinder. Follow additional instructions in the trim carton and trim tailpiece to length if needed.

What is the horizontal reference line height?

The recommended horizontal reference line is 40-5/16" (1024 mm) from the finished floor.

How do I prepare the door for installation?

Ensure the door is hung and flat. Measure and mark horizontal and vertical reference lines, then drill holes per the included template.

USER MANUAL 8300 Dormakaba

Technical line drawing of a mechanical assembly with two parallel supports and a cylindrical rod (no text or symbols)

8300/F8300

Series Rim Exit Device

Installation instructions

95011759 (1135-30) I8300-15 - 06-2020

EN

Table of Contents

1.1 Overall 3
1.2 Door preparation 4
1.3 Prepare strike 4
1.4 Drill door for exit device 5
1.5 Verify door width 5
1.6 Install strike and chassis (fire door) 6
1.7 Install chassis, exit device and trim 6
1.8 Install covers, end cap, end cover 6
1.9 Install strike 7
1.10 OPTIONAL: Cylinder dogging

7

1.1 Overall

1.2 Door preparation

NOTE: SURFACE OF DOOR WHERE EXIT DEVICE IS TO BE INSTALLED MUST BE FLAT. PROPER REINFORCEMENT OF DOOR IS ALSO REQUIRED.

NOTE: BEFORE STARTING INSTALLATION:

1. DOOR SHOULD BE FITTED AND HUNG.
2. MULLION INSTALLED IF USED.
3. VERIFY DOOR WIDTH WITH BOX LABEL FOR CORRECT LENGTH.

1.2.1 Measure and mark horizontal reference line on push size of door. (40-5/16" [1024] from finished floor, recommended.)

1.2.2 Measure and mark the vertical reference line (center line of chassis) on push side of door. (See dimension below.)

(A.) Horizontal Reference Line

(B.)
Centerline of chassis (Verical reference line)

*NOTE: ON DOORS UNDER 36" [914] ADD 1/16" [1] TO REF. DIMENSION FOR CHASSIS COVER CLEARANCE.

Pure geometric diagram with dashed lines and a vertical line, no text or symbols present

1.3 Prepare strike

For exit only device with no outside trim function

1.3.1 Remove (2) phillips head screws.
1.3.2 Then remove cam bracket assembly.
1.3.3 No additional prep required except for mounting holes. (See spotting template)
1.3.4 Proceed to step 1.4.

For device using outside trim with rim cylinder

1.3.1 Tailpiece must be trimmed 1/8" [3] to 3/16" [5] less than inside face of door.

For device using outside lever trim

1.3.1 See additional instructions packaged in trim carton

1.4 Drill door for exit device

NOTE: Vertical reference line is not centerline of cylinder

1.4.1 Refer to carton label for model and trim numbers before drilling.
1.4.2 Prepare door by using the template enclosed (tape to door).

1.4.3 Horizontal center line and center line of chassis (vertical reference) on template MUST be on horizontal and vertical reference line on door.

1.5.1 If no cutting is required; proceed to step 1.6.
1.5.2 If cutting is required, determine length by:

- measuring "A" (hinge side door stop to center of chassis), subtract 2" [51] to determine "B" (length of touch bar and rail dim.).

1.5.3 Mark length on rail (cut with touch bar depressed, packing block rotated on edge), then remove packing block and any burrs.

Centerline of chassis (vertical reference line)

* Depress touch bar to cut to length

1.6 Install strike and chassis (fire door)

1.6.1 When installing F8300 series device on fire doors, install strike angle (Pt. NO. 8300-015-400) per "FIG. AA", using spotting template T8300.

1.6.2 Install strike angle using (2) 12-24 F.H.P.M.S. and (2) 12-24 R.H.P.M.S. to door per drawing. 1.6.3 Install chassis using (2) 12-24 R.H.P.M.S. and (2) 12-24 F.H.P.M.S. to door per drawing.

1.7 Install chassis, exit device and trim

Install chassis to touch bar; install exit device and any trim using screws as noted on the spotting template.

1.7.1 Level touch bar/chassis assembly on door, hold mounting plate against touch bar, mark (2) holes and drill.

• No. 25 drill 1" [25] deep for wood doors.
• No. 14 drill 12-24 tap for metal doors.
• 3/8" [10] diam. drill through door for sex bolts

1.7.2 Fasten mounting plate (against rail) to door with (2) round head phillips screws. 1.7.3 For electronic options; drill additional 5/16" [8] diam. hole per detail above.

1.8 Install covers, end cap, end cover

1.8.1 Install cover(s) using (4) 8-32 x 1/4" [6] T.H.P.M.S
1.8.2 Install end cap using (2) 8-32 x 1" [25] P.H.F.H.T.S.
1.8.3 Install end cover using (2) 8-32 x 1/4" [6] T.H.P.M.S.

1.9 Install strike

NOTE: BACKSET OF DEVICE SHOWN FOR 5/8" [16] HEIGHT STOP.

1.9.1 Install strike and adjust if necessary. Center line of strike must line up with horizontal reference line on door. Refer to carton label for strike number.

A. For strikes 486 & 443:

• Wood jamb: No. 31 drill 3/4" [19] deep
  • Metal jamb: No. 21 drill-tap 10-32

B. For strikes 463, 319 or 320:

• Wood jamb: No. 25 drill 1" [25] deep
  • Metal jamb: No. 14 drill-tap 12-24

1.10 OPTIONAL: Cylinder dogging

1.10.1 Thread mortise cylinder into touch bar assembly (see above)
1.10.2 Snug (1) #4-40 x 7/16" set screw with allen wrench (DO NOT OVER TIGHTEN)

1.10.3 Depress touch bar and turn key clockwise to dog and counter clockwise to release.

NOTE: CYLINDER MUST BE INSTALLED WITH TOP OF CYLINDER AWAY FROM CHASSIS (See above)