8 – Door Operator / CDO / LC- 3158 Rev.B
6.4 Setting Mechanical Limits
Control / Limit Cam Adjustment
Each control cam has a locking screw and a ne
adjustment screw.
The locking screw is used to lock the
corresponding control cam in the desired position.
Finer adjustment can be made with the ne
adjustment screw.
Set the CLOSED end position
☞ Drive the door to the CLOSED end position.
☞ Set the control cam ('O' - GREEN) so that the
CLOSED limit switch is actuated.
☞ Tighten the locking screw.
Set the OPEN end position
☞ Drive the door to the OPEN end position.
☞ Set the control cam ('K' - WHITE) so that the
OPEN limit switch is actuated.
☞ Tighten the locking screw.
Warning!
To avoid damage to the operator it is
important that all unused cams MUST be
locked in position
6.5 Check the system
Check the direction of travel
☞ Drive the door in the CLOSED direction.
The operator must close the door.
☞ Drive the door in the OPEN direction.
The operator must open the door.
Information:
If the door’s direction of travel does not
correspond to the commands keyed
in, then the direction of rotation must
be changed. Instructions for changing
the direction of rotation are given in the
control unit operating manual.
After this the direction of travel must be
checked again.
Check the limit switch settings
☞ Drive the door to the CLOSED end position.
The operator must stop in the desired position.
☞ Drive the door to the OPEN end position.
The operator must stop in the desired position.
Check the mechanical functions
After assembling and installing all components the
functions of the system must be checked.
☞ Check that all mountings have been securely
tightened.
☞ Check all the functions of the system.
☞ Check that the operator runs smoothly.
☞ Check whether the operator is leaking oil.
If the operator makes unusual noises or leaks oil:
- The operator must be taken out of service immediately,
- Contact technical support.
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