14
1. SAFETY PRECAUTIONS
This device is to be serviced only by properly qualified service personnel. Before you begin be sure that
you disconnected the power supply cord from the outlet.
2. DISASSEMBLY
Before you begin, read the following instruction and manual instruction completely and carefully.
2.1 Door assembly removal
- open the door to the horizontal level (see the picture no. 1)
- move the catch levels of hinges on both sides to the fully open position (see the picture no. 2)
-
hold the door up to 60 degree, grasp the door with both hands and lift it out of the hinges toward you
(see the picture no. 3)
Picture no. 1
Picture no. 2
Picture no. 3
CAUTION: Be careful not to damage door when remove it.
- remove the two screws (100) which hold the door upper cover (75)
- remove the door inner glass from the hinge gaskets (04,05)
- remove the two screws (100) which hold the inner glass support (08), remove the door inner glass (77)
- remove the four screws (105)
securing the hinge gaskets (04,05), remove two screw (103), remove the
hinge assembly(02)
- remove the two screws (102) and the handle (03)
2.2 Control panel and LED board (control PCB) and power board removal
- remove the four screws (100) securing the back housing of control panel (31)
- remove the ten screws (100) securing the control panel housing (30) and disconnect the lead wire from the
fan cooling motor (33), remove the air guide
- remove the screw (100) holding the power board bracket (28) and remove it together with the power board
(29)
- disconnect the wires from the power board and remove it
- disconnect the lead wires from the LED board (20), remove the five screws (101) holding the LED board
and remove it
- remove the two screws (100) securing the control panel frame (18), push the panel parallel to the cavity
and lift it up (see the picture no. 4)
Picture no. 4
- remove the four screws (100) holding the control panel frame (18)
- remove the four screws (101) securing the encoder brackets (19) and remove the two encoders (79)
- remove the function knobs (10) and the buttons (14)
2.3 Cooling motor removal
- remove the four screws (101) which hold the cooling fan (33) to the air deflection vane (32)
