Hach-Lange ORBISPHERE 410 User Manual - Manual (Page 30)

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Installation
Wire the female connector as follows:
1. Take the narrow end of the connector (4) in one hand and the main body (2) in the other
and unscrew the two. Pull away the cable clamp (3) and unscrew the end plug (1) to reveal
the four parts that make up the connector.
2. Loosen the screws on the cable clamp (3) to allow enough room to pass the power cable
through.
3. Pass the power cable through the end plug (1), the main body (2), and the cable clamp (3),
and then connect the three wires (live, neutral and earth) to the connector (4) as follows:
4. Slide the cable clamp (3) back onto the connector (4) and tighten the screws on the clamp
to secure the cable.
5. Screw the two parts (4) and (2) back together.
6. Secure the power cable by screwing the end plug (1) back in place.
7. The female connector can now be plugged directly into the instrument power connector. The
two connectors are grooved to avoid an incorrect fitting. Tighten the female connector to the
instrument power connector finger-tight.
3.7 Connections to electronic boards
Note: Any loose connection wires should be bundled tightly together with the use of nylon cable ties.
3.7.1 Sensor cable
An ORBISPHERE cable is needed to connect the sensor to the instrument. There is a cable
gland for cable passage, and the cable must be permanently connected to the measuring board
connector. A sensor cable is required with free wires on the instrument end. The free wires are
connected to the connector J8 on the measuring board, as detailed later in this chapter.
1) Live (brown)
2) Neutral (blue)
3) Not used
Earth (green and yellow)
Note: The numbers and earth
symbol are stamped on the end of
the connector. Ensure it is connected
correctly.
NOTICE
Potential Instrument Damage. Delicate internal electronic components can be
damaged by static electricity, resulting in degraded performance or eventual failure.
Instrument Sensor Sensor cable
All versions with a cable gland for sensor cable
passage
EC
10 wire shielded. Part N° 32501.mm
(connector on sensor side only)
Adapter to connect a N°32505 cable (connector on
both sides) to the instruments without a Lemo 10
socket on the back panel.
EC Part N° 32517.mm