Panasonic PT-EW630U - Manual (Page 16)

Precautions for Use
16
- ENGLISH
Important
Information
Lamp
J
The luminous source of the projector is a mercury lamp with high internal pressure.
A high pressure mercury lamp has following characteristics.
The brightness of the lamp will decrease by duration of usage. z
The lamp may burst with sound or shorten life by shock or chipping. z
The life of the lamp varies greatly depending on individual specificities and usage conditions. In particular, z
continuous use over 12 hours and frequent on/off switching of the power greatly deteriorate the lamp and
affect the lamp life.
In rare cases, the lamp burst shortly after the projection. z
The risk of bursting increases when the lamp is used beyond its replacement cycle. Make sure to replace the z
lamp unit consistently. (“When to replace the lamp unit” ( Æ page 96))
If the lamp bursts, gas contained inside of the lamp is released in a form of smoke. z
It is recommended to store replacement lamps for contingency. z
It is recommended to have authorized engineer or your dealer replace the lamp unit. z
Pursuant to at the directive 2004/108/EC, article 9(2)
Panasonic Testing Centre
Panasonic Service Europe, a division of Panasonic Marketing Europe GmbH
Winsbergring 15, 22525 Hamburg, F.R. Germany