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Nice SN6021 User Manual

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English – 19
05. Pull the control cord to start the automatic acquisition procedure. This procedure takes 4 complete movement cycles: Wait for it to
complete without interrupting it and without modifying the positions of the limit switches while it is in progress.
During acquisition, pressing the open key increases the motor speed in 10% steps up to a maximum of 100%; pressing the close key decreases
it by 10% steps to a minimum of 40%.
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Force acquisition runs 4 full cycles automatically. Once the movements have stopped, the courtesy light remains steady on for the set time.
these manoeuvres, the control unit memorises the force required for opening and closing.
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It is important that these manoeuvres are not interrupted, e.g. by a STOP command.
If this occurs, the self-learning process described in point 01 must be repeated.
The position acquisition phase can be repeated at any time also after installation (for example if one of the mechanical stops is moved); simply
repeat the procedure from point 01.
During the position acquisition procedure, if the belt is not taut, the belt may slip on the pinion. If this occurs, stop acquisition
with the Stop key; tension the belt by screwing nut D in as shown in point 4 of par. 3.2; then repeat the acquisition procedure from
point 01.
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the force acquisition procedure must be run again. If it does, send an open/close command to initiate the automatic procedure.
6.4 - Checking door movements
Once the opening and closing positions have been acquired, it is advisable to carry out a number of manoeuvres in order to check the door
travels properly.
01. Press and release the Open key to open the door: check that this happens smoothly and without any changes in speed. Important -
The door must slow down when it is 30 and 20 cm from the mechanical opening stop, and stop
against the mechanical stop itself. Then run a brief closing manoeuvre to release the tension of the belt or chain.
02. Press and release the Close key to close the door: check that this happens smoothly and without any changes in speed. Important -
The door must slow down when it is 30 and 20 cm from the mechanical closing stop, and stop
against the closing stop itself. A brief opening manoeuvre is then performed to release the tension of the belt or chain.
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04. Open and close the door several times to make sure that there are no defects in the assembly, adjustments or other faults
(such as points of excessive friction).
05. Check that the fastening of the gearmotor, the guide and the mechanical stops are solid, stable and resistant,
even if the door accelerates or decelerates sharply.
6.5 - Integrated radio receiver
The SM radio receiver connector for OXI or OXIS type radio receivers has been provided in order to enable the user to control SPIN from a dis-
tance. In SPIN20KCE, SPIN22KCE and SPIN23KCE, the receiver is included in the kit.
01. Press lightly to connect the radio receiver
02. If the incorporated antenna with ELDC or other type of external antenna is not used, screw the rigid cable supplied with the receiver
onto the antenna terminal.
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8
6.6 - Functions programming
A number of programmable functions are available on the SPIN control unit. The functions are adjusted using 4 keys set on the control unit and
are used by means of 4 LEDs: L1….L4.
2/(-RCDE@TKSRDSSHMFRRGNTKCR@SHREXLNRSQDPTHQDLDMSRATSB@MADLNCHjDC@S@MXSHLDTRHMFSGD@OOQNOQH@SDOQNFQ@LLHMFOQNBDCTQDRDD
par. 6.6.2.

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Nice SN6021 Specifications

General IconGeneral
BrandNice
ModelSN6021
CategoryGarage Door Opener
LanguageEnglish

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