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Fortstrong FH-8400 Series User Manual

Fortstrong FH-8400 Series
6 pages
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Regular Arm
Installation
See Page 2
Left Hand Door -LH
Righ Hand Reverse-RHR
An incorrectly installed or improperly
adjusted door closer can cause
property damage or personal
injury.These installation instructions
should be followed to avoid the
possibility of misappliication or
misadjustment.
C A
U
T ION
CAUTION
Regular Arm
Installation
See Page 2
Top Jamb
Installation
See Page 5
Left Hand Door-LH
Right Hand Reverse-RHR
Ri
ght Hand Door-RH
Left hand Reverse-LHR
Top Jamb
Installation
See Page 5
Right Hand Door-RH
Left Hand Reverse-LHR
Parallel Arm
Installation
See pages
3&4
Right Hand Door-RH
Left Hand Reverse-LHR
Parallel Arm
Installation
See Pages
3&4
NOTE: For special applications a separate
door and frame preparation template is
packed with these instructions. Use this
instruction sheet for installation sequ
ence
and closer adjustments only.
Doors should be hung on ball bearing or
Anti-friction hinges.
A separate door stop is recommended.
Door and frame must be properly
reinforced.
Adjust closing time speed between 3and 7
seconds from 90
to 0 .Greater closing
times may be required for elderly or
handicapped.
These door closers shuold NOT be installed on the exposed side (weather side)of exterior doors
Metal
Wood
#7
1/4-20
3/16''
Self Drilling Screws
Wood and Metal
(Optional)
Sleeve Nut and Bolt
For wood drill 3/16 hole
Drill 9/32 thru from closer side
3/8 Drill other side
Thru Bolt and Grommet Nut
Machine Screws
#7DriiL.1/4-20 Tap
Drill 9/32 thru from Closer Side
3/8 Drill other side
Backcheck Valve
Latch Valve
Power Adjustment Shaft
Close
r Body
Sweep Valve
Regular Arm /Top
Jamb Shoe
Connecting Rod
Forearm
Screw
MainArm
Closer Arm
Insert cutouts
Cover
Insert
Standard
Full Cover
Parallel Arm Bracket
Screw Pack
1
Left Hand Door-LH
Right Hand Reverse-RHR
Always adjust spring power before adjusting
control.
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Fortstrong FH-8400 Series Specifications

General IconGeneral
Max Door Weight120kg
Power Supply220-240V AC, 50/60Hz
Max Door Width1200mm
Hold Open Time0-30 seconds
Operating Temperature-20°C to +50°C
Maximum Door Height2500mm
Safety FeaturesObstacle detection
Control OptionsPush button, remote control, access control integration

Summary

General Installation Precautions and Notes

Important Cautions

General warnings regarding incorrect installation causing property damage or personal injury.

Regular Arm Installation Instructions

Parallel Arm Installation Instructions

Top Jamb Installation Instructions

Mark and Drill Holes

Diagrams and dimensions for marking and drilling holes for top jamb installation.

Installation Sequence

Step-by-step visual guide for installing the door closer in the top jamb.

Adjustments

Instructions for adjusting sweep, latch, and backcheck valves for top jamb installation.

Door Closer Adjustments and Power