Nice TUB4000 - Installation Of The Gear Motor; Installation Of The Various Devices To The Control Unit; Typical System

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2.3 - Typical system
The gure 2 below indicates a typical sliding gate automation system using
the TUB4000.
1 Key operated selector switch
2 Photocell on post
3 FOTOphotocells
4 Mainxededge(optional)
5 Main moveable edge
6 “Open”stopbracket
7 Rack
8 Secondaryxededge(optional)
9 Flashinglight
10 Aerial
11 Motor
12 “Closed”stopbracket
13 Secondary moveable edge (optional)
14 Radiotransmitter
2.4 - Installation of the gear motor
Ifabaseforthegearmotoralreadyexists,xingmustbeperformeddirectlyto
thesurfacebymeansofexpansionbolts.
Ifthisisnotso,itisnecessaryto:
01. Dig an adequately large foundation hole.
02. Prepare one or more conduits for the electrical cables as shown in g. 5.
03. Assemble the four clamps on the foundation plate setting one nut under-
neath and one on top of the plate as in g. 3 so that the threaded section
protrudes out of the plate as much as possible.
04. Pour the concrete and, before it starts to harden, set the foundation plate
checking that it is parallel to the leaf and perfectly level as shown in g. 5
Wait for the concrete to harden completely.
05.Removethebodyfromthegearmotorfollowingtheprocedureshownin
g.7 in reverse order.
06. Place the gear motor on top of the foundation plate and make sure it is
perfectly parallel to the leaf, then secure it by tightening the 4 nuts with
washers to the respective clamps as shown in g. 6.
07.Releasethepinionasshowninthe“Releaseandmanualmovement”para-
graph in the Chapter “Instructions and Warnings for users of the TUB4000
gearmotor”.
08.Opentheleafupcompletelyandplacetherstpieceoftherackonthepi-
nion and check that the beginning of the rack corresponds to the beginning
oftheleaf.Makesurethatthereisatleast2÷3mmofplaybetweentherack
and the pinion, then fasten the rack to the leaf using suitable means.
09. Slide the leaf, using the pinion as a reference point for the fastening the
other elements of the rack.
10.Cutawayanyexcessoftherack.
11. Open and close the gate several times and make sure that the rack is ali-
gnedwiththepinionwithamaximumtoleranceof10-15mm.Moreover,
checkthattheplayof2-3mmbetweenthepinionandtherackhasbeen
respected along the entire length.
12.Fixthetwo“Opening”and“Closing”limitswitchbracketswiththerelative
dowels to the outer sides of the rack as shown in g. 4. Considering that
theleafwillslideforafurther2÷3cmafterthelimitswitcheshaveactivated,
thebracketsshouldbepositionedatasufcientdistancefromthemecha-
nical stops.
13. Perform the operation described in point 7 in reverse and block the pinion.
14. Secure the body to the TUB4000 as shown in g. 7 and ensure that the
limit switch lever positioned above the pinion moves freely.
15. Close the gear motor door and make sure that the safety microswitch po-
sitioned to the right of the electric motor is activated.
In order to prevent the weight of the leaf from affecting the gear
motor, it is important that there is a play of 2÷3 mm between the rack
and the pinion.
2.5 - Installation of the various devices to the control unit.
Perform the installation of all foreseen devices following the respective instruc-
tions.CheckinChapter7(DPRO500)whichdevicescanbeconnectedtothe
TUB4000.
CAUTION! – The electrical connections must be performed by skilled
and qualied personnel in strict observance of current legislation,
standards and regulations with the system disconnected from elec-
tricity supply.