User Manual
Page 55
... this message, please contact your local reseller or service center to wear safety glasses if changing the bulb when ceiling mounted. Make sure the projector has been cooled down before changing the lamp. The bulb may be used to cool down for at least 30 minutes before changing the lamp! "Caution must... cause injury if it to prevent any loose parts from falling out of personal injury, do not drop the lamp module or touch the lamp bulb.
... this message, please contact your local reseller or service center to wear safety glasses if changing the bulb when ceiling mounted. Make sure the projector has been cooled down before changing the lamp. The bulb may be used to cool down for at least 30 minutes before changing the lamp! "Caution must... cause injury if it to prevent any loose parts from falling out of personal injury, do not drop the lamp module or touch the lamp bulb.