ENGLISH GENERAL SAFETY WARNINGS AND PRECAUTIONS Translation of the original instructions in full GENERAL SAFETY WARNINGS AND PRECAUTIONS 1.1 GENERAL WARNINGS Prior to installing the appliance, carefully read CONTENTS and observe these instructions, since incorrect installation can cause serious harm to people and damage to the appliance.
– Before working on the system (maintenance, cleaning), allows for connecting multiple devices with only 2 wires. always disconnect the product from the mains power If powered from the mains, NKSL400 can house a back-up supply. battery (model PS124, optional accessory) which, in case of a –...
– check that the column is correctly earthed in the system. Table 1 Make sure that the column has been adequately NKSL400 - LIMITS IN RELATION TO THE GATE LEAF LENGTH configured in compliance with local regulations and Maximum no. of cycles/hour guarantees at least an IP44 protection rating.
3.2.1 Product durability 3.3 PRODUCT IDENTIFICATION AND OVERALL DIMENSIONS The product’s durability is its average economic life value and is strongly influenced by the degree of severity of the manoeuvres: The overall dimensions and the label (A), which allows for in other words, the sum of all factors that contribute to product identifying the product, are shown in “Figure 3”.
3.4 PRE-INSTALLATION WORKS The figure shows an example of an automation system, constructed using Nice components. A Key selector Note 1 If the power supply cable is longer than 30 m, a cable B Photocells on column with larger cross-sectional area (3 x 2.5 mm...
(column). This will enable the mechanical limit switches to self-adjust. To install NKSL400; insert the unlocking device cover (A) on the relevant hole (B) and fasten it with the screw and washer (C) (provided)
insert the gearmotor inside the column and position it near the lower slots (E) at this point, if there is a rack already, adjust the mechanical limit switches as described in the “Adjusting screw two M8 (F) screws (provided) through the upper the mechanical limit switches”...
lastly, manually position the leaf halfway along its path connect the other cables according to the diagram shown and lock the gearmotor using the relevant key (refer to in “Figures 14” and 15. For greater convenience, the the “Manually unlocking and locking the gearmotor” terminals are removable.
4.2 WIRING DIAGRAM AND DESCRIPTION OF CONNECTIONS 4.2.1 Wiring diagram STOP FLASH 24V 4W Bluebus Bluebus AUX IN CLOSE OPEN KEYS 1.6AT SELECTOR IBT4N 4.2.2 Description of connections Table 5 ELECTRICAL CONNECTIONS Terminals Description Output for one or two “LUCYB” or similar type warning lights with 12 V bulb only, maximum 21 W. FLASH “Open Gate Indicator”...
FINAL CHECKS AND START-UP It is advisable to position the leaf approximately halfway along its FINAL CHECKS AND START-UP path before starting the automation check and start-up phases, so that the leaf is free to open and close. 5.1 CHOOSING THE DIRECTION The direction of the opening manoeuvre must be chosen in relation to the gearmotor’s position with respect to the leaf.
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If the limit switch positions must be adjusted more finely, use the adjustment knobs located inside the gearmotor. To do this: remove the locking cover (A) of the two adjustment knobs press the [Open ] or [Close ] button on the control unit to open or close the gate, depending on the position to be defined identify the adjustment knob with the arrow indicating...
5.5 CHECKING THE GATE MOVEMENT TESTING AND COMMISSIONING Once the leaf length has been learned, it is advisable to carry out a few manoeuvres in order to verify that the gate moves These are the most important phases of the automation’s properly.
– Button used to stop a manoeuvre – If pressed for more than 5 seconds, it allows for entering the For all the above-mentioned documentation, Nice – programming mode. through its technical assistance service – provides the following: pre-completed forms.
7.2 LEVEL 1 PROGRAMMING (ON-OFF) All the Level 1 functions are factory-set to “OFF” and can be modified at any time. To check the various functions, refer to “Table 6”. 7.2.1 Level 1 programming procedure The user has maximum 10 seconds to press the buttons consecutively during the programming procedure, after which time the procedure terminates automatically and memorises the changes made up to then.
7.3 LEVEL 2 PROGRAMMING (ADJUSTABLE PARAMETERS) All Level 2 parameters are factory-set as highlighted in “GREY” in “Table 7” and can be modified at any time. The parameters can be adjusted to between 1 and 8. To verify the value corresponding to each LED, refer to “Table 7”. 7.3.1 Level 2 programming procedure The user has maximum 10 seconds to press the buttons consecutively during the programming procedure, after which time the procedure terminates automatically and memorises the changes made up to then.
LEVEL 2 FUNCTIONS (ADJUSTABLE PARAMETERS) Entry LED Parameter LED (level) Set value Description “Gate Open Indicator” (G.O.I.) function Enabled if gate leaf closed Adjusts the function associated Enabled if gate open with the OGI output [regardless Enabled with radio output no. 2 of the associated function, the OGI output output –...
To do this: When the safety devices fail to work, the press and hold the [Stop/Set] button until LED “L1” starts warning light will emit a few flashes to signal flashing the type of problem. To verify the type of press the [Open ] or [Close ] button to shift the...
TROUBLESHOOTING... (troubleshooting guide) TROUBLESHOOTING GUIDE 8.1 TROUBLESHOOTING The table below contains useful instructions to resolve any malfunctions or errors that may occur during installation or in case of a fault. Table 9 TROUBLESHOOTING Problems Recommended checks The radio transmitter does not control the gate and the LED on the Check whether the transmitter batteries are exhausted and replace them if necessary.
8.3 SIGNALLING THROUGH WARNING LIGHT During the manoeuvre, the “FLASH” warning light flashes once every second; whenever anomalies occur, shorter flashes are emitted; the flashes are repeated twice with a one-second pause in between. Table 10 FLASH WARNING LIGHT SIGNALS Fast flashes Cause ACTION...
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During normal operation, it signals that the “CLOSE” input triggers a partial opening manoeuvre. Function programming in progress. Flashes LED 8 Description During normal operation, it signals that NKSL400 is configured as master. During normal operation, it signals that NKSL400 is configured as slave. Flashes Function programming in progress. ENGLISH – 21...
9.1.3 Photocells FURTHER INFORMATION To allow the control unit to recognise the devices connected (Accessories) through the “BlueBUS” system, these devices must be addressed. FURTHER DETAILS (Accessories) This operation can be carried out by correctly positioning 9.1 ADDING OR REMOVING DEVICES the electrical jumper present in each device (also refer to Once the automation has been assembled, it is possible to the instruction manual of each device).
9.1.4 FT210B photosensor 9.1.5 Gearmotor in SLAVE mode The FT210B photosensor combines in a single device a force The motor can function in SLAVE mode by suitably programming limiting system (type C, in accordance with the EN12453 and connecting it; this operating mode is used to automate two standard) and a presence sensor that detects obstacles on the opposite leaves that must move in a synchronised manner.
select the opening direction of the two motors, as shown in the figure (also refer to the “Choosing the direction” paragraph) power the two motors To do this: in the SLAVE motor, programme the “SLAVE mode” simultaneously press and hold the [Open ] and [Stop/ function (see “Table 6”) Set] buttons...
If the OXI radio receiver used in “EXTENDED MODE” is installed, 9.1.8 Connecting and installing the back-up battery it may send the commands shown in “Table 15“. The electrical connection of the battery to the Table 15 control unit must be made only after completing OXI / OXIFM /OXIT / OXITFM IN MODE 2 EXTENDED all the installation and programming stages, as the Command...
9.1.9 Connecting the KA1 external unlocking system 9.1.10 Connecting the Oview programmer The control unit has a BusT4 connector to which the “Oview” KA1 must be connected to the gearmotor that drives programmer can be connected, through the IBT4N interface. the leaf that starts moving first (when the gate is The programmer allows for fully and rapidly managing the closed).
9.1.11 Connecting the Solemyo solar energy system When the automation is powered by the “Solemyo” system, IT MUST NOT BE POWERED by the electricity grid at the same time. For information on the “Solemyo” system, consult the relevant instruction manual. To connect the “Solemyo”...
PRODUCT MAINTENANCE PRODUCT DISPOSAL The automation must be subjected to regular maintenance PRODUCT MAINTENANCE PRODUCT DISPOSAL This product is an integral part of the operator and to keep its safety level constant and guarantee long-lasting must therefore be disposed of with it. operation;...
Maximum continuous operating time 10 minutes (at nominal torque) In general, NKSL400 is able to automate gates weighing up to 400 kg or up to 7 metres Application limits long, according to the limits shown in “Table 1” and “Table 2”.
“partly completed machinery” Note - The contents of this declaration correspond to declarations in the official document deposited at the registered offices of Nice S.p.a. and in particular to the last revision available before printing this manual. The text herein has been re-edited for editorial purposes. A copy of the original declaration can be requested from Nice S.p.a. (TV) I.
INSTRUCTIONS AND WARNINGS FOR THE USER Before using the automation for the first time, ask the installer to Safety devices out of order: the automation can also be used explain the origin of any residual risks and take a few minutes when one or more safety devices are defective or out of order.
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Unlocking and manual movement The gate can only be unlocked once the leaf has come to a standstill. Slide the lock cover disc insert and turn the key clockwise move the gate leaf manually. 32 – ENGLISH...
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