8
Insert the mains plug of the control unit into a site electric socket in
accordance with CEE standard 16 A.
Check that the voltage at the electric socket corresponds with that
given on the control unit's data plate.
For the Control 120/121 control units: the rotary field must be of
clockwise rotation!
Operation check of the mains connection and operator cabling
With the following settings, it is important to ensure that the door is
NEVER allowed to close or open fully. Halt the door at least 50 cm
before it reaches its mechanical travel limits by pressing the STOP
button (13).
• Half-open the door by hand.
• Switch on at the mains.
⇒
The VOLTAGE control light (1) should light up.
— If not, look up section 'no voltage' in the test instructions.
• Press the OPEN button (11).
⇒ The door should open.
— The door closes: press the STOP button, reverse the rotary field.
— The door doesn't move: look up section 'no response on
impulse' in the test instructions.
Operation check of the safety circuit
• Actuate each safety device separately.
⇒ Power operation of the door should now no longer be
possible.
— If this is not the case, check the electrical connection of the
respective safety device.
• Switch off at the mains.
3. Initial operation of the Control 120 - 123 control units
