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5 Technical Specification
Mechanical focussing range:
Permissible ambiente temperature:
Max. housing temperature (To):
according to EN 60 598-2-17
6200 Lux spot, angle of half intensity 16°
880 Lux flood, angle of half intensity 59°
1 : 7
down to 50 % of light capacity
-20°C (-4°F) to 40°C (104°F)
Philips MSR 400 HR
Osram HMI 400 SE
Stand-by LED on the ballast is not
Stand-by LED is illuminated but star-
ting the luminaire is not possible:
Bulb switches off by itself after several
minutes of operation, dimmer is set to
Is the ballast switched on? (See operation
manual for the ballast)
Check if cable of luminaire is undamaged
and that it is correctly connected to ballast.
Check if bulb is damaged and if it is fitted
Bulb is worn out and needs replacing.
4 Service / Troubleshooting
There are no serviceable parts inside. Use only genuine
Sachtler replacement parts for replacement of damaged parts.
Please use the following troubleshooting tips in case of malfunction.