Hitachi CHROMASTER 5160 Instruction Manual page 992

Grounded 3P power
outlet (15 A)
750 mm or
more below
ground
2 mm
10 mm
(i) Usual grounding connection (with grounded 3P
Ground resistance
100 Ω or less
Grounding electrode
(underground section)
300 mm
Grounding construction for
100 Ω or less
Appended Fig. 1-1 Grounding Method
power outlet)
Grounded 3P
table tap
Organizer or
AC adapter (option)
APPENDIX 1 - 6
Chromaster 5210
autosampler
Connector
Rear panel