Maintenance Instructions - Record DFA 127 User Manual

18

Maintenance Instructions

The following points must be checked:
Base fixing
Chassis
Door hinge
Arm
Function
Wiring
Calibration run
Control unit
Actuating devises Function test of motion sensors, push button, pull-switch etc.
Safety elements
Safety functions
Electrical door
lock
Casing
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Is the DFA 127 securely fixed to the backing construction?
Is the attachment still normal?
Can the door leaf be moved smoothly?
Has the fixing screw of the arm been firmly tightened?
Does the movement of the door give reason for dissatisfac-
tion?
Are all the cables connected and have the clamping screws
been firmly tightened? Are all connection assemblies to the
motor in order?
Initiation of a new calibration run
Check the function of all modes of operation
Function test of safety cells on door leaves (SIO/SIS).
Examine the external connections (fire alarm / EMERGENCY
STOP / SSK).
Function test of electrical door lock and monitoring (Input
VAK; signal or switching contact).
Are the casing and the side cover plates properly installed?
12/2006 Rev. B Manual DFA 127 Full Power