6
ED50
08-2018
DL4614-140
dormakaba ED50 OHC Installation Instructions
Chapter 3
3.1 Safety instructions.
This document contains important instructions for
installation of the ED50 overhead concealed header.
Review these instructions thoroughly prior to
installation, and follow them carefully during
installation, commissioning, troubleshooting and
maintenance
.
3.2 Door signage requirements.
Proper signs and labels shall be applied and
maintained on the door controlled by the ED50
overhead concealed automatic swing door operator
as referenced in:
• ANSI/BHMA A156.19: Standard for power assist
and low energy power operated doors.
• Reference Chapter 13, Door signage.
3.3 Safety warnings.
WARNING
Damage to equipment or incorrect equipment
operation may result from an incorrec
t
installation.
WARNING
Hazard to mechanical processes by use of
control settings, elements, or procedures not
documented in this manual!
WARNING
Electric shock hazard!
By use of control elements, settings, or
procedures not documented in this manual!
WARNING
Work on electrical equipment and 115 Vac
wiring installation must be performed only by
qualified personnel
!
WARNING
Metallic doors must be grounded per national
and local codes!
3 Safety information
WARNING
Hand pinch point and crushing hazards at door
closing edges!
WARNING
Crushing hazards at door closing edges!
3.4 Residual hazards.
WARNING
After installation, hazards such as minor
crushing, impact with limited force, and risk to
unsupervised children may exist depending on
structural design of door area, type of door,
and any safeguards that have been
implemented.
Fig. 3.1
Door closing edges
Opposing
closing edge
Main
closing edge
Secondary
closing edge