Potential Problems And Their Solutions - Projecta projection screens Instructions For Use Manual

6. Potential problems and their solutions

EN
Problem
The screen does not unroll or
retract (anymore).
The screen/the motor made a
strange noise the first time I used
it.
The final position of the screen is
not adjusted properly.
The screen motor is turning in the
wrong direction (reverse direction).
16
T Problems with the connections and wiring may only be repaired by a qualified fitter.
Solution
• Check for main voltage.
• Check to make sure if the plug is plugged into the socket.
• Check to see if the batteries are installed properly in the remote control. See also
section 7.3 Replacing the batteries in the remote control.
• The thermal overload cut-out of the motor has been activated and has turned off
the motor. Wait 15 to 30 minutes and then try to unroll or retract the screen
again.
• Make sure the screen is voltage-free and check the connections as described in
section 4.3 'Connecting electrical projection screens'. Check to see if any wires
are loose.
• It is possible that an object (for example, part of the packaging) fell into the case
prior to mounting. Check to see if this is the case and whether this object is what
is causing the noise.
• If the motor has been damaged during transport, please contact the supplier.
• Adjust the screen according to the instructions in section 4.4 'Adjusting the final
position of electrical screens'.
• If the factory settings are no longer present, this may be due to damage during
transport. If this is the case, contact the supplier.
• Consult the connection diagrams in 4.3 'Connecting electrical projection screens'
and swap the brown and black motor wires.