Care and replacement, Nglish - 49, Lamp replacement procedure – Panasonic TQBJ0303-1 User Manual
Page 49
Care and Replacement
E
NGLISH - 49
Maintenance
J
Lamp replacement procedure
When the projector is mounted in the ceiling, do not work directly under the projector or put your face close
z
to the projector.
Be sure to install the lamp unit and attach the lamp unit cover securely.
z
Disconnect the mains plug from the mains socket according to “Switching off the
1 )
projector” (
Æ
page 22), wait for at least 1 hour, and check if the lamp unit bottom is
cooled.
Use a Phillips-head screwdriver to loosen the 2 lamp unit cover fixing screws on the
2 )
back of the projector until the screws turn loose, and remove the lamp unit cover.
Lamp unit cover
fixing screws
Lamp unit cover
Use a Phillips-head screwdriver to loosen the 3 lamp unit fixing screws. Pull the
3 )
used lamp unit gently from the projector.
Handles
Lamp unit
fixing screws
Press in the lamp unit until it clicks and make sure the unit is installed securely.
4 )
Tighten the 3 lamp unit fixing screws securely with a Phillips-head screwdriver.
When inserting, in particular press the portion of securely.
Lamp unit cover
fixing screws