Electromagnetic Flowmeter M-910
6
Operation manual
2 Preparing for start up
2.1 Inspecting the contents of the package
Basic package includes the following items:
•
Flanged sensor
• Electronic Transmitter (can be integral or remote)
• Spare fuse
•
Operating manual.
•
Calibration certificate
•
Special wrench for opening the housing covers
• Magnet for control without opening the housing
The flowmeter is delivered ready for use after connecting to the power supply. Please check that it has been
correctly installed according to chapter “Installation”.
Only a power supply with the appropriate voltage and frequency should be used. The flowmeter can be supplied
with either 230/115V 50/60Hz, or 24V (12V, 48V) DC/AC power supply, see ordering information in chapter
“Power supply”.
2.2 Fuse replacement
A mains fuse is located behind the back cover. The fuse must only be exchanged by a competent person. Procedure
is as follows:
• Disconnect the power supply from the flowmeter.
• Unscrew the back cover using the special wrench (standard part of delivery).
• The fuse holder is located behind the back cover. Remove the fuse. Replace it with new fuse with the same
rating.
•
Screw on the back cover.
•
Reconnect the power supply.
Fuse holder
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