Carel PlantWatch, Инструкция по установке и эксплуатации

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Cod. Carel. +030221221 – rel. 1.0 dated 20/02/01 5
,167$//$7,21
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PlantWatch must be wall-mounted.
- Unscrew the two front screws (see a, b) and remove the central door (c).
- Unscrew the two screws (d, e) that hold the lower cover and the front panel of PlantWatch together, and separate
the two parts.
- After having chosen where to pass the channel and having made the corresponding holes (in the pre-drilled lower part - i)
for the cable or tubing glands, make the three holes (m, n, o) in the wall.
- Insert the channels only in the lower part of the device
- Insert the “wall” screw anchors supplied in the kit, into the holes made in the wall, and then fasten the rear part
of the PlantWatch device to the wall using the three screws (m, n, o) and corresponding O-rings.
- Fasten the cable or tubing glands before fitting the front panel of the PlantWatch device.
- Then fit the front panel, paying attention to the position of the upper teeth (h) and the correct
fastening of the 2 screws (d, e) (do not over-tighten, so as to not deform the plastic).
- After having connected the wires to the terminal block in the PlantWatch device, close the door (c).
Caution: after completing the wiring operations, strap the wires together for each group of terminals, so as to ensure safety if one
individual wire is detached
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Warnings:
Do not install the instrument in environments with the following characteristics:
- wide and rapid fluctuations in ambient temperature;
- relative humidity over 80%;
- exposure to direct pressurised jets of water;
- high levels of magnetic and/or radio frequency interference (e.g. from transmitting antennae).
Use cable terminals suitable for the corresponding terminals. Loosen each screw and insert the cable ends, then tighten the
screws. When the operation is completed, slightly tug the cables to check that they are sufficiently tight.
Separate as much as possible the signal cables from the cables carrying inductive loads and power cables to avoid possible
electromagnetic disturbance. Never insert power cables (including the electrical cables) and RS485, RS232 signal cables in the
same channels. The telephone system must use completely separate channels, as per the relative standards.
The lightning symbol inside an equilateral triangle signals the presence of dangerous voltages.
Avoid touching or nearly touching the electronic components on the boards, to avoid electrostatic discharges (extremely
damaging) from the operator to the components.
For safety reasons, disconnect power before opening the door. The set-up procedure via RS232 (“PlantWatch manager”) with the
door open may only be effected by ‘specialist personnel’, in that powered parts are accessible (power supply and telephone
network).