Canon iR7086, Service Manual

Page: 372 / 735

Chapter 9
9-16
F-9-44
9.5.8.2 Mounting the Thermal Switch Unit
0010-9451
iR7105 / iR7095 / iR7086
F-9-45
- When mounting the thermal switch [1], be sure that it is in contact with the
fixing roller [2] as shown.
- The thermal switch must be replaced as the thermal switch unit.
- Do not use again the thermal switch wolse contact point become open.
9.5.9 Fixing Heater
9.5.9.1 Removing the Main/Sub Heater
0010-9454
iR7105 / iR7095 / iR7086
1) Remove the fixing assembly.
2) Remove the 2 screws [1], and detach the fixing connector unit [2]; then,
remove the screw [3] and the terminal plate [4] at the rear to pull out the
faston [5]. (2 locations)
F-9-46
3) Remove the 2 screw [1], and detach the heater positioning plate (rear) [2].
F-9-47
4) Remove the 2 fastons [1] at the front, and remove the screw [2] to detach
the heater positioning plate (front) [3].
F-9-48
5) Remove the main/sub heater.
9.5.9.2 Mounting the Main/Sub Heater
0010-9532
iR7105 / iR7095 / iR7086
To mount the fixing heater, reverse the steps used to remove it with the fol-
lowing in mind:
a. Do not touch the surface of the heater.
b. For both, mount the heater so that the side with the longer harness is to
the front.
c. Viewing from the front of the fixing assembly, mount the main heater
[1] to the right and the sub heater [2] to the left.
F-9-49
9.5.9.3 Points to Note When Mounting the Fixing Heater
0010-9533
iR7105 / iR7095 / iR7086
1. Do not touch the heater surface.
2. For both heaters, mount so that the side with the longer heater harness
is toward the front.
3. Viewing from the front of the fixing assembly, mount the main heater
on the right (for 200V model, 1150 W; for 208V model, 1220 W; for
230V model, 1185 W) and the sub heater on the left (for 200V model, 565
W; for 208V model, 600 W; for 230V model, 645 W).
4. Viewing from the rear, connect the right side of the faston of the heater
at the rear to the main heater, and connect the top side to the sub heater.
Height of the Fixing Inlet Guide
[1]
[1] [2]
[2]
[1]
[1]
[1]
[2]
[3]
[5]
[4]
[3]
[4]
[5]
[1]
[1]
[2]
[3]
[2]
[1]
[2]
[1]