Martin MAC 500 Manual de usuario descargar pdf (Pagina 8)

8 MAC 550 Profile

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 setting before applying power.

Fuses

The MAC 550 Profile comes with two main fuses:

• a 6.3 A fuse (installed) for use with AC supplies of 200 - 260 volts

• a 10 A fuse (packed with user manual) for use with AC supplies of 90 - 130 volts

Install the appropriate fuse in the holder beneath the power switch.

Power supply adjustment

The MAC 550 Profile can operate on 90-130 V and 200-260 V AC mains supplies. The voltage selection

switch is set at the factory for 200-260 V AC. For use with 90-130 V supplies, the fixture must be re

configured as follows.

To configure the power supply

1. Disconnect the fixture from AC power.

2. Remove the metal top cover from the front of the base, which is indicated by an arrow on the bottom.

3. Locate the voltage selection switch. For operation on 200 - 260 V AC supplies, move the switch to the

“230V” setting. For operation on 90 - 130 V AC supplies, move the switch the to “115V” setting.

4. Replace the base cover.

5. Remove the main fuse holder, which is located beneath the power switch. For operation on 200 - 260 V

AC supplies, install the 6.3 A fuse. For operation on 90 - 130 V AC supplies, install the 10 A fuse.

Power connection

Important! Connect the MAC 550 Profile directly to AC power. Do not connect it to a dimmer system;

doing so may damage the fixture.

You may need to install a cord cap that fits your supply on the power cable. A 3-prong grounding-type plug

must be installed following the manufacturer’s instructions. The table shows some possible pin identification

schemes; if the pins are not clearly identified, or if you have any doubts about proper installation, consult a

qualified electrician.

To apply power, first verify that the head is unlocked and then set the power switch on the base to the “I”

position.

Wire Color Pin Symbol Screw (US)

brown live L yellow or brass

blue neutral N silver

yellow/green ground green

Table 1: Cord cap connections

1 2 3 4 5 6 7 8 9 10 11 12 13 ... 41 42

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Martin MAC 500 Manual de usuario Pagina 8