Konica Minolta 0902, Service Manual

Page: 233 / 302

Chapter 5 Disassembly and Assembly
5-113
7
See Step 4 to install the fan bracket.
•
2 screws (M4 x 8)
8
Connect the connector (JP49) that was removed
in
Step 3 .
After connecting, fix the cable using the clamp and
wiring band.
9
Install the electric component mount panel that
was removed in
Step 2 .
•
8 hex/Phillips-head screws (M4 x 8)
10
See " Installation Procedures (Page 5-8)" in "5.2.3 Removing/Installing the Exterior Panel
and Insertion Unit" to install the first front panel.
Now, you have finished with the procedures to replace the power supply cooling fan.
5.9.14 Replacing the MDU Cooling Fan
This section describes the instructions on how to replace the MDU cooling fan.
Work outline
Listed below are the number of people and the rough standard of work hours required for performing the
works described in this section.
Requirements
The works in this section can be performed using only the standard tools.
1
See " Removal Procedures (Page 5-6)" of the "5.2.3 Removing/Installing the Exterior Panel
and Insertion Unit" , and remove the first font back panel.
2
Remove the circuit board cover.
•
3 screws (M3 x 6)
Loosen all.
Caution
Be sure to turn off the power supply circuit breaker and unplug the power cable from the
equipment whenever you disassemble/assemble the equipment.
Personnel
Number
Work Hours (steps 2 to 9)
1
First Front Back Side