Optika B-510 Serie Manual De Instrucciones página 28

5. Open the lamp housing using the door lock screw ⑤ and
remove the lamp holder. (Fig. 19)
6. Remove the plastic block ⑥ from the lamp holder (or the
exhausted lamp in case of replacement) by loosening the two
locking screws ⑦. (Fig. 20)
7. Insert the mercury bulb ⑧ (respect the polarity of the bulb),
tighten the locking screws and refit the lamp holder into the
lamp housing. (Fig. 21)
• Disconnect
installing or replacing the bulb.
• The bulb has an anode and a cathode of
different sizes. Respect the polarity during
assembly, respecting the bulb dimensions.
• Do not touch the bulb of the lamp with bare
hands to leave no traces of grease on the
bulb. If this happens, clean the bulb with a
soft cloth before turning on the lamp.
• The bulb has an average life of about 200-250
hours: a time counter and a voltage indicator
are shown on the bulb power supply. Replace
the bulb when the hour count exceeds 250 or
if the voltage drops below 4.5A.
• During use, the bulb, the lamp housing and the surrounding environment become hot.
• Before replacing the lamp, switch off the power supply, disconnect all cables and wait for the bulb
and the lamp housing to cool.
• After switching on the bulb, wait at least 10-15 minutes before switching it off.
• After switching off the bulb, wait for 5-10 minutes before switching it on again so that the mercury
vapors have time to condense.
• The bulb contains ultraviolet radiation that could be harmful to eyes and skin. Always look at the
bulb arc through the provided orange screen.
all electrical cables before
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⑤
F ig. 19 F ig. 19
⑦
⑥
⑦
F ig. 20 F ig. 20
⑧
F ig. 21 F ig. 21