Service manual

Chapter 2
2-32
2.7 Installing the Cassette Heater
2.7.1 Unpacking and Checking the Contents
0011-3181
iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i
Before installing the cassette heater, make sure the heater PCB has been installed.
1) Prepare the following parts.
F-2-90
2.7.2 Preparing the Host Machine
0011-3182
iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i
Before installing the cassette heater unit 30, make sure the host machine is turned off. If it is turned on, go through the following:
1. Turn off the main power switch.
2. Disconnect the power cable (from the power outlet).
3. Disconnect the power cable.
F-2-91
1) Remove the four screws [1], and then detach the rear cover [2].
F-2-92
2.7.3 Installing the Cassette Heater
0011-3620
iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i
1) Insert the cassette heater [1] from behind the host machine.
[1] Cassette heater 1 pc.
[2] P tightening screw (M4x8) 1 pc.
[1] [2]