Knoll Systems HD225 - Manual (Page 24)

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4 Remove the two screws on the lamp
module.
WARNINGS:
• To avoid burns, allow the projector to cool for at least 60 minutes before you replace the lamp.
• Unplug the power cord before replacing the lamp.
• Do not drop the lamp module. The glass may shatter and cause injury.
• Do not touch the glass portion of the lamp module. Fingerprints can obscure projection
sharpness.
• Be extremely careful when removing the lamp housing. In the unlikely event that the lamp
ruptures, small glass fragments may be generated. The lamp module is designed to contain most
of these fragments, but use caution when removing it. Before replacing the lamp, clean the lamp
compartment and dispose of cleaning materials. Wash hands after lamp replacement. This
product has a lamp, which contains a very small amount of mercury. Dispose of it as required by
local, state or federal ordinances and regulations. For more information see www.eiae.org.
5 Carefully remove the lamp
module by grasping and lifting
the metal bail wire. Dispose of
the lamp in an environmentally
proper manner.
6 Install the new lamp module,
making sure that it is properly
seated (model SP17).
7 Replace the two screws.
8 Replace the lamp door and tighten the screw.
9 Plug in the power cable then press the Power
button to turn the projector back on.
10 Reset the lamp hour timer by navigating to
the Settings>Service menu and selecting
Lamp Reset.