DoorHan ISD01 Series Service Book

19
Item
Element
Criterion
Actions
Torsion
mechanism
Bolted joints Fixation reliability
Check, if necessary, tighten
the loose connections
Wire-line
Wire-line Bent and damaged wires
Check wire-lines for breaks
and damage. Replace, if
necessary
Wire-line fixation Fixed position
Check the tightness, tighten
the mounting screws on the
drums. Check the fixation of
the wire-line on the lower
bracket, fixation on the
deadeye and the clamp
Protection
devices
Breach of the
spring
Fixation reliability, no
damage
Check and, if necessary,
fix/replace
Breach of the wire-
line
Fixation reliability, no
damage
Check and, if necessary,
fix/replace
Photocells
Functionality, no
damage
External inspection for defects
of the photocell body.
Check the connecting
contacts to the drive control
board.
Check the LED indication.
Check the integrity of the
wiring. Replacement criteria:
serious mechanical damage,
burned photocell board
Optic sensors
External inspection for defects
of the terminal box and control
unit housing. Check the
connecting contacts to the
drive control board and
terminal box. Check the LED
indication. Check the integrity
of the spiral cable and wiring
in general. Replacement
criteria: serious mechanical
damage, burned control
board of optic sensors

DoorHan ISD01 Series Specifications

General

Brand	DoorHan
Model	ISD01 Series
Category	Garage Door Opener
Language	English