Yamatake MagneW3000 PLUS, User Manual

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MagneW3000 PLUS Electromagnetic Flowmeter
Documentation Supplement
1.Mains Supply
The symbol for a.c. or d.c. on the name plate is as follows:
for a.c. power supply
for d.c. power supply
2.Fuse Marking
The fuse cannot be replaced by the operator.
Fuse rating and electric characteristics are as follows:
Fuse rating : Voltage 250V
Current 3A
Maker type : 239003(LITTEL FUSE)
3.Earthing Protective earthing should be performed as shown in Operator’s Manual.
The MagneW PLUS has protective earthing terminals in the terminal box and
on the external surface of its casing (see figure).
internal
external
external
internal
Remote models Integral models
An external switch or circuit-breaker must be installed near the MagneW
PLUS on the power line.
4.Equipment
operation
Power line is connected to commercial power. The terminal cover must not be
opened when power is on.