Routine Maintenance; The Lamp - Martin MAC 2000 Wash XB User Manual

Routine maintenance

DANGER! Read "Safety Information" on page 5 before servicing the MAC 2000 Wash XB.
Disconnect the fixture from power and allow to cool for 45 minutes before handling or
removing any cover. Refer any service operation not described here to a qualified service
technician.
Important! Excessive dust, smoke fluid, and particle buildup degrades performance,
causes overheating and will damage the fixture. Damage caused by inadequate cleaning or
maintenance is not covered by the product warranty.
As with electronic components in general, the MAC 2000 Wash XB's PCBs are sensitive to
ESD (electrostatic discharge). Take precautions to avoid ESD damage before opening the
fixture. Service electronic components at a static-safe workstation only.
It is Martin policy to use the best-quality materials and coatings available to ensure optimum performance
and the longest possible component lifetimes. However, optical components in all lighting fixtures are
subject to wear and tear over the life of the fixture, resulting in gradual changes in color rendition of dichroic
filters or the specular properties of reflectors, for example.
The extent of wear and tear depends heavily on operating conditions, maintenance and environment, so it is
impossible to specify precise lifetimes for optical components. However, you will eventually need to replace
optical components if their characteristics are affected by wear and tear after an extended period of use and
if you require fixtures to perform within very precise optical and color parameters.
To maximize the life of the MAC 2000 Wash XB and protect the investment it represents, clean the fixture
regularly – especially the cooling systems – following the guidelines in this section.

The lamp

The MAC 2000 Wash XB is supplied with an Osram HTI
1500 W/D7/60 SharXS discharge lamp installed. This
source has a color temperature of 6000 K, a color
rendering index greater than 85, and an average life of 750
hours. The lamp is capable of hot restrike.
The ends of the lamp are profiled with special keys, as
shown in Figure 8, to ensure proper installation. Do not use
lamps with keys in a non-keyed SFc 10-4 socket.
Routine maintenance
TO P TO P
Figure 6: Lamp access
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