Connecting The Projector With The Power Net - Barco HDQ 4K35 User And Installation Manual

• Torque wrench 10 mm
How to switch from a Υ-connection to Δ-connection
1. Loosen the 6 top nuts on the Υ/Δ configuration block. (1 to 6)
Y
Image 3–5 Υ to Δ connection
2. Take off the mounted lins (A, B and C). Two links above each other or mounted between the upper and
middle pin (A, B) and one link between the middle pin and lower pin (C).
3. Mount the links horizontally on the pins.
4. Turn a nut on each pin and secure with a torque wrench set to 7.5 Nm.
How to switch from a Δ-connection to Υ-connection
1. Loosen the top nuts on the Υ/Δ configuration block (1 to 6).
Image 3–6 Δ to Υ connection
2. Take off the mounted links (A, B and C).
3. Connect the right pins together. Place 2 links between the upper pin and the middle pin (A, B)and 1 link
between the middle pin and the lower pin (C).

3.4 Connecting the projector with the power net

WARNING: The total electrical installation should be protected by an appropriate rated and readily
accessible disconnect switch, circuit breakers and ground fault current interrupters. The installation
shall be done according to the local electrical installation codes.
WARNING: Make sure that the voltage range of projector matches with the voltage of the local
power net.
1
4
A
5
B
2
6
C
3
A
4
1
5
B
2
6
C
3
Physical installation
Y
R5905823 /05 HDQ 4K35 29