AC power 9
AC
POWER
WARNING! For protection from 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 the power supply settings before applying power.
The chapter describes:
• Installing fuses
• Power supply adjustments for the various MAC 2000 Profile models
• Connection to a power supply (see page 11)
• The reduced power function (see page 11)
Fuses
The MAC 2000 Profile comes with two:
• 20 AT (time delay) main fuses for use with AC supplies of 100 - 120 volts.
• 15 A main fuses for use with AC supplies of 200 - 250 volts.
Install the appropriate fuses in the holders near the power switch.
Power supply adjustments
The procedures for the various models differ slightly; see the appropriate section:
• MAC 2000 Profile II (magnetic and electronic ballast versions), below
• MAC 2000 Profile (magnetic ballast version) on page 10
• MAC 2000 Profile (electronic ballast version) on page 11
MAC 2000 Profile II (magnetic and electronic ballast versions)
The MAC 2000 Profile II (identified as such by the label on the side of the product) comes with an auto-sensing,
auto-ranging switch-mode power supply. Manual adjustments to the transformer or ballast are not necessary as the
MAC 2000 Profile II automatically adapts to the mains voltage and frequency. When the fuses have been inserted the
fixture can be connected to power. See Power connection on page 11.
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