Nice MAESTRO200 Series, Instructions And Warnings For Installation And Use

6

 – English

English

INSTALLATION: COMPONENT ASSEMBLY AND CONNECTION

–––  STEP 5  –––

IMPORTANT!

- The following assembly steps illustrate installation of the MAES-

TRO200M / MAESTRO200C gearmotor.

- For correct system operation it is necessary to supply mechanical 

stops, on the ground or wall, positioned at the maximum Opening and 

Closing points of the door. 

Note

 - These end stops are not included in 

the kit and do not form part of the Nice Home product range.

WARNINGS

• Incorrect installation may cause serious physical injury to those 

working on or using the system.

• Before starting automation assembly, carry out the preliminary 

checks as described in STEP 3

.

5.1 -  MAESTRO200C and MAESTRO200M GEARMOTOR 

INSTALLATION

01.

  Measure distance “

B

” (

fig. 6

).

02.

  Move the leaf to the desired maximum opening position, and check 

whether the angle value found falls within the values listed in 

Graph 4

.

03.

  As shown in 

fig. 4

, using value “

B

” and the opening angle, determine 

value “

A

”. 

Example: if “

B

” is 100mm and the angle required is equal 

to 100°, the distance “

A

” is around 180 mm

.

04.

  Affix the gearmotor mounting bracket to the wall, in a horizontal posi-

tion, as shown in 

fig. 8

,

 9

 and 

10

. Use suitable anchors, screws and 

washers 

(not supplied)

.

05.

  Remove the mechanical stop located on the underside of the motor, 

using a 13mm wrench (

fig. 11

): loosen and unscrew the self-locking 

nut of the screw of the mechanical stop.

06.

  Insert the back of the gearmotor into the space provided on the 

mounting bracket, taking care to line up the holes on the motor with 

those on the bracket (

fig. 12

).

07.

  Support the gearmotor with one hand and with the other hand insert 

the two screws supplied into the holes. 

Note – If the screws do not 

go in easily, use a hammer and a hex nut driver to insert them fully 

(see 

fig. 13

). Then, fasten the screws with suitable nuts; to do this, 

use an Allen wrench to hold the head of the screw and a (10 mm) hex 

nut screwdriver, with external dimensions not exceeding 14.5 mm, to 

tighten the nut.

08.

  Now, affix the curved arm to the gearmotor. 

IMPORTANT! –

 The arm 

must be positioned with the curvature pointing towards the gate leaf. 

Then align the holes on the two arms and insert the pin supplied and 

the ringed stop. (

fig. 14

).

09.

  To secure the attachment bracket to the gate leave, proceed in the 

following way:

a)

 Insert the bracket to the end of the curved arm, aligning the respec-

tive holes, and insert the pin supplied (without ring stop - 

fig. 15

).

 b)

 Release the gearmotor using the required key (refer to chapter 

11.2).

 c)

 Move the gate leaf into the fully closed position required, and 

extend the arm to its full length (

fig. 16

). Then, bring the latter to the 

leaf, until the mounting bracket is fully locked onto it.

 d)

 Now, using a pencil, mark the drilling points and then drill the leaf 

using a drill. 

Note – The screws required for leaf-fixture of the bracket 

are not included in the pack, as their type depends on the material 

and thickness of the gate or door in which they are inserted.

10.

  Detach the bracket from the arm of the gearmotor, and affix it to the 

gate leaf. 

Important

 – Check that the bracket sits perfectly level.

11.

  Attach the gearmotor arm to the bracket by inserting the pin and the 

ring stop supplied.

12.

CAUTION! – If, in your installation environment, there are no 

mechanical stops placed on the ground, refer to STEP 5.2.

13.

  Finally, still with the gearmotor released, manually move the two gate 

leaves into the position shown in 

fig. 17

 and lock the gearmotor 

using the appropriate key (refer to the chapter 11.2). Now, using just 

a slight movement, move the gate leaf a few centimetres in the direc-

tion of full opening, until you hear a click.

14.

If the gate to be automated is a dual leaf type, repeat the same 

operations describe in this STEP 5 to also install the second 

gearmotor.

5.2 -  ADJUSTING THE OPENING MECHANICAL LIMIT 

SWITCH

If, in your installation environment, there are no mechanical stops placed 

on the ground, designed to stop the wings of the gate at the end of their 

opening movement, it is necessary to adjust the mechanical stop on the 

bottom side of each motor, in the following manner:

01.

 With the gearmotor released, manually move the leaf to the Open 

position.

02.

 Locate the centrepoint (axis) of the gearmotor arm, and mark it using 

a piece of adhesive tape placed in the fixed part of the gearmotor, above 

the arm (

fig. 18

).

03.

 Now close the gate leaf.

04.

 In order to facilitate mounting the mechanical stop, we recommend 

that you add a piece of adhesive tape, up to the base of the gearmotor, 

as shown in 

fig. 19

.

05.

 Place the mechanical stop in the following way: if you are working on 

the gearmotor that moves the left-hand leaf, the mechanical stop must 

be fixed to the left of the adhesive tape, adjacent to it; conversely, if you 

are working on the gearmotor on the right the mechanical stop should be 

attached to the right of the adhesive tape, adjacent to it (

fig. 20

). Then 

fasten it using its self-locking nut (

fig. 21

).

06.

 Now, by moving the gate leaf manually, check that the latter stops 

exactly at the desired maximum opening point. If this is not the case, 

move the mechanical stop by one or two “teeth”; then check the maxi-

mum opening position again.

07.

 Finally, with the gearmotor still released, manually move the gate leaf 

to around half its travel, and lock the gearmotor 

using the appropriate key (refer to chapter “Manually releasing and locking 

the gearmotor” in the “Usage Guide”). Now, using just a slight movement, 

move the gate leaf a few centimetres in the direction of full opening until 

you hear a click.

5.3 -  MAESTRO200C and MAESTRO200M GEARMOTOR 

CONNECTION

CAUTION! – All electrical connections must be made while discon-

nected from the grid and disconnected from the backup battery 

(if any).

To make the electrical connections, remove the top cover of the gearmo-

tor as shown in 

fig. 23

.

•  

MAESTRO200C

: thread the cable through the appropriate duct locat-

ed on the back of the gearmotor, and make the electrical connections 

as shown in 

fig. 24

, replace the cover.

•  

MAESTRO200C

: thread the cables through the appropriate duct 

located on the back of the gearmotor, and make the electrical connec-

tions as shown in 

fig. 22

, replace the cover.

Bearing in mind that:

01.

 To facilitate connection operations, you can remove the terminals. 

After having made the connections, insert the terminals back into 

their dedicated seats. 

02.

 The WU100SK cable is connected as shown in detail (

B

) in 

fig. 22

.

03.

 Remember that in order to avoid the risk of the two leaves colliding, 

the MAESTRO200C command unit first commands the motor con-

nected to the M2 output to open, and then the motor connected to 

M1, whilst during closing, the reverse happens. Then, make sure that 

the (outer) terminal M1 is connected the motor that drives the leaf 

resting on the mechanical stop, and terminal M2 to the top leaf. 

If you are using only one motor (gate with only one leaf), connect it to 

terminal M2, leaving terminal M1 free.

04.

 The grey terminals (SbS) and red (stop) of the KS200KIT key selector 

switch (optional accessory), are connected respectively to the grey 

terminals (SbS) and red (stop) of the control unit. You do not need to 

observe any polarity for the connection.

05.

 If you are using an external antenna (optional accessory), you will need 

to connect the control unit core and the screen of the shielded cable 

as shown in detail (

A

) in 

fig. 22

.