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Lamp
About the discharge lamp
The MAC 575 Krypton is designed for use with the GE CSR 575/S/DE/70 lamp. This highly efficient
double-ended short-arc discharge lamp provides a color temperature of 7000 K, a color rendering index
greater than 85, and an average lifetime of 750 hours.
Warning!
Installing a lamp that is not approved may create a safety hazard or damage the fixture!
To reduce the risk of explosion, replace the lamp when it reaches the limit of its average service life, i.e.
when usage reaches 750 hours. Never exceed the lamp's average service life by more than 10%. To read
lamp hours from the control panel, please refer to "Readouts" on page 14. Replace the lamp immediately if
it is deformed or in any way defective.
For maximum lamp life, avoid dousing the lamp before it has warmed up for at least 5 minutes.
Lamp replacement
Warning! Wear safety glasses and gloves when handling discharge lamps.
Important!Do not touch the quartz bulb with bare fingers.
Replacement lamps are available from your Martin dealer (P/N 97010212).
The clear quartz bulb must be clean and free of any oils from your fingers. Clean the lamp with an alcohol
wipe and polish it with a dry cloth, particularly if you accidentally touch the bulb.
To replace the lamp
1. Disconnect the fixture from power and allow it to cool for at least 45 minutes or until the lamp access
plate is cool enough to touch. Lock the head right-side up.
2. Release the 4 quarter-turn fasteners marked with arrows on the lamp access plate, as shown in Figure
2. Pull the lamp assembly straight back as far as it goes and let it rest in place.
3. Push down the retention spring on the right end of the socket and push out the pin. You can use a
screwdriver to gently pry the lamp out of the socket as shown in Figure 3. Remove the lamp.
Figure 2: Lamp access
Figure 3: Lamp removal
Lamp
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