Daspi ULTRA Manuale di istruzioni - Pagina 7

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INSTALLATION

To operate a good installation of the gear motor

ULTRA follow these instructions:

Locate inside the property the correct point to

install ULTRA, usually near to the support column

of the gate.

Build up a concrete emplacement with sizes like

fig.

2, foreseeing the passing of the protective

coverings "G" for the passing of the power supply

and control system cables.

After that the concrete will be perfectly solidified

install here the gear motor ULTRA and pass the

protective covering through the whole situated in

the support plate of the operator. Establish a

distance between the operator's pinion "P" and the

gate suitable to the type of rack "C" you want to

install. The tooth of the pinion must mesh with the

teeth of the rack for all its width

Fix the operator on the ground by screws. Carry out

an emergency or manual manoeuvre (see the par.

"Emergency or manual manoeuvre") and put the

gate in the maximum opening position. Lean one

end of the rack "C" on the pinion "P", make sure

that it's horizontal and fix it by welding or by the

suitable screws "Vc"

slide the gate, checking that between the rack and

the pinion there is constantly 2 mm

If the gate is crooked put between the gate and the

rack some thickness to assure the constant

centring between the rack and the pinion.

When everything has been done with a manual

manoeuvre open and closes the gate to verify the

correct alignment (there have not been friction).

IMPORTANT

The duration of the rack and the pinion depend on

the right mesh engagement.

In view of the considerable weight of the gates we

recommend to use iron racks or steel racks with an

adequate thickness.

The gates must have mechanical stops "Fa"

in opening and closing to avoid its derailment.

The mechanical stops "Fa" must ensure an antic

rushing space between the mobile and fix part of

the gate,

In conformity with the regulations in force.

Put the gate in opening position and, according to the

gate weight, leave a space of 40-50 mm between the

gate and the mechanical stop "Fa"

Fix on the rack the limit switch support "S" by grubs

"Gr"

(fig.

5) in order to push the limit switch

Repeat the same operation on the other side, for

the closing limit switch support.

Make the circuitry like in the control panel manual

and install the obligatory safety devices.

Teach the people intended for the use of the

automation about the controls, safety devices,

emergency manoeuvre and dangerousness

deriving from the utilize of the automation.

(fig.

3).

(fig.

3), fixing the rack make

(fig.

3).

(fig.

4).

Compile the technical booklet and fulfil the

eventual obligations deriving from the regulations

in force.

We garantize the correct functioning of ULTRA

versions only and exclusively if provided by

DASPI and only if combined with the original

control panel.

EMERGENCY OR MANUAL MANOEUVRE

You have to do the emergency or manual

manoeuvre or during the installation, or only if the

automation does not work properly or if there is not

power supply.

CUT OFF THE POWER SUPPLY.

Open the anterior door and insert on the release

screw "T" the supplied key "CH" or a tubular

spanner meas. 22 mm

Turn the key "CH" anticlockwise to free the gear

and open the gate manually.

In order to re-establish the normal functioning of

the automation, you have to turn the key "CH"

clockwise making sure that the screw "T" is

sufficiently fixed to warranty the automatic

movement but not too much to exclude the

mechanical clutch.

Close the door and place its key and the key "CH"

in a safety place known exclusively from the people

intended for the use of the automation.

Switch on the power supply, pay attention that

there's nobody where the gate is moving.

ADJUSTMENT

CLUTCH

The adjustment of maximum operator pushing

force must be checked periodically (aprox. 3

(fig.

month) to warranty the safety in using of

automation, and must be conformed to the

regulation in force, carry out the measurement of

the push on the mobile part of the gate.

Open the operator door and by supplied screw

"CH" turn clockwise the screw "T" to increase the

pushing force or anticlockwise to decrease it or

release completely the operator.

(fig.

6).

(fig.

7).

MECHANICAL