6
MAC 600 (E) NT
AC
POWER
3
WARNING! For protection from dangerous electric shock, the fixture must be grounded (earthed). The
AC mains supply shall be fitted with a fuse or circuit breaker and ground-fault protection.
Important! Verify that the power supply settings match the mains voltage before applying power.
Power supply settings
The MAC 600 (E) NT must be tapped correctly for the local AC voltage and frequency. The wrong setting can cause
overheating, damage, and poor performance. The factory settings are printed on the label under the base. The
procedure for changing the power supply settings depends on the model.
To c ha nge t he MAC 60 0 NT power s upply se tt ings
1
Disconnect the fixture from AC power. Remove the top covers.
2
Find the correct transformer and ballast terminals for your AC supply in the table below.
3
Locate the transformer: it is on the left end, near the power switch. Move the BROWN and RED transformer
wires to the correct terminal. The terminal number is printed in front of the connection tab.
4
Locate the ballast: it is on the opposite end from the transformer, near the control panel. Move the BROWN
ballast wire to the correct terminal. The terminal number is printed in front of the connection tab.
5
Replace the covers before applying power.
To c ha nge t he MAC 60 0 E NT powe r supply s et ti ngs
The MAC 600 E NT electronic ballast is auto-ranging and works at any voltage between 100 and 250 volts and at any
frequency between 50 and 60 Hz. Simply tap the transformer for the local AC voltage as shown below. When
switching to or from the 100 - 120 V settings, the primary fuse must be changed as well.
1
Disconnect the fixture from AC power. Remove the top covers.
2
Tap the
transformer for the local supply voltage as shown below.
3
Verify that the primary fuse, which is located near the power switch, is correct for the voltage setting. The
fuse shall be a T 6.3 A fuse when the transformer is set at 200, 210, 220, 230, or 240 V. It shall be a T 10 A
fuse when set at 100, 110, or 120 V.
4
Replace the top covers before applying power.
AC Supply
Transformer
Ballast
Frequency
Voltage
Voltage Terminal
Setting Terminal
50 Hz
200-210 V
210 V
4
200 V / 50 Hz
7
50 Hz
210-220 V
210 V
4
230 V / 50 Hz
10
50 Hz
220-235 V
230 V
6
230 V / 50 Hz
10
50 Hz
235-240 V
230 V
6
245 V / 50 Hz
12
50 Hz
240-260 V
250 V
8
245 V / 50 Hz
12
60 HZ
200-217 V
210 V
4
208 V / 60 Hz
4
60 HZ
217-240 V
230 V
6
227 V / 60 Hz
7
Summary of Contents for MAC 600 NT
Page 1: ...MAC 600 E NT user manual...