Image 7-25
Nuts fixing the lamp top fans
3. Remove the fan
7.3.4
Replacing the power box fan
Necessary tools
screwdriver Philips Ph2
How to remove the fan of the power box?
1. Remove the power box — See "Replacing the power box", page 54
2. Unplug the fan connector (2 on the power box)
3. Remove the four screws fixing the fan and the grid
Image 7-26
Screws fixing the power box fan and grid
4. Slide out the fan to remove it
7.3.5
Removing the LPS fan
Necessary tools
screwdriver Philips Ph2
How to remove the LPS fan?
1. Remove the LPS cover — See "Replacing the lamp power supply", page 59
2. Unplug the fan connector (J6 on the fan connector board)
3. Remove the four screws fixing the LPS fan
R59770097 ID H250 / H500 15/05/2007
7. Mechanical spares and servicing procedures
93