Helgi Europe
Via Artigiani 29/31 29020 Vigolzone (PC) Italy
[email protected] | [email protected]
www.helgi-solutions.com
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4.0 OPERATION
4.1 GENERAL DESCRIPTION
After the electrical connections, make sure of the exact voltage of the power supply, close the circuit and
giving power and operate with short pulses on the inverter "Lowering." Make sure everything runs properly
and then operate few times the up/down mechanism. At this point the operation was well performed.
5.0 USE
5.1 SETTING THE LIMIT SWITCHES
The only adjustment to be made is that of the two up and down switches up of the projection screen. These
two elements are already set during production, by the manufacturer.
However, you can make some adjustments by turning the two limit switches screws, which can be reached
by introducing a 4 mm hexagonal key – standard supplied - in the two holes on the bottom of the screen
case.
IMPORTANT!
Do not unroll the canvas over the measurement specified for each type of screen: increasing
the descent above this size could damage the screen or cause its fall off, such damages are not covered by
warranty and are not under the responsibility of the manufacturer.
Likewise, do not force the rewinding of the canvas after it has been completely rolled up as this would force
the electric motor and the counter weight tube could get stacked into the box and consequently get
damaged.
