Data
74
Q
Disposing of the printed boards after classifying their parts
When it is required to classify the parts of the printed boards before disposing of them,
disassemble them referring to the figure shown below.
Tool
Phillips screwdriver
How to disassemble
1.
Check that the power is OFF.
2.
Remove all the wires on the terminal block that are connected to printed circuit
boards 35 and 44.
3.
Remove the four screws used to secure terminal cover 24.
4.
Remove spacer 43 in four places.
Printed circuit board 44 is exposed in the assembled state.
5.
Remove the one flat cable connected to the connector on printed circuit board 44.
6.
Remove spacer 32 in four places.
7.
Remove the two screws used to secure terminal cover 4.
Printed circuit board 35 is exposed in the assembled state.
8.
Remove the two flat cables connected to the connectors.
18
LCD holder
ADC12
44
Printed circuit board H4W-
ANL-0x
Printed circuit
board
19
Case packing
Q
45 PTFE plate
PTFE
20
Plunger packing R
Q
46 Protective sheet U
PVC
21
Parallel pin
SUS304
47 Upper hinge
ADC12
22
Terminal nameplate
PET
48 Screw cap 2
Q
23
Terminal block information
plate
PET
49
Functional ground information
plate
PET
24
Terminal cover 4U
PC
50 FG mesh
25
Cable clamp
Q
51 Rating plate
PET
26
Warning plate
PET
No.
Name
Material
No.
Name
Material
WARNING
Electric shock hazard
Be sure to check that no electric power is supplied before starting the procedure.