Hitachi PRIMAIDE 1440 Instruction Manual page 176

2P power outlet
(15A)
750 mm or
more
underground
10 mm
Power outlet having
a ground terminal
Ground terminal
(b) Grounding Connection when grounded 3P power outlet
not available
Grounding
resistance:
100  or less
300 mm
Ground electrode
(Underground)
2 mm
(b-1) With 2P Power Outlet Connection
Ground wire (green)
Screw diameter :
Turn count
Wire thickness
(b-2) With Power Outlet with Ground Terminal
Appended Fig. 1-2 Connection when Only 2P Power Outlet
Ground
terminal
Ground wire (green)
Screw diameter :
Turn count
Wire thickness
3P-to-2P adapter
M4 or larger
: 3 or more
: 1.25 mm
is Available
APPENDIX 1 - 4
Grounded 3P
table tap
Power cord
(standard
Primaide1440
accessory)
fluorescence detector
M4 or larger
: 3 or more
: 1.25 mm
Primaide1440
fluorescence detector
Connector
Rear panel
Connector
Rear panel