Elster Instromet EK205, Руководство по эксплуатации

Страница: 36 / 71

36 Installation , connection and commissioning
5.3.2 Sealing
5.3.2.1 External view
Ill.: 14
1 Optional user protection: Lid sealing
using wiring seals through sealing
plugs.
5.3.2.2 Internal view
Ill.: 15
Ill.: 16
1 Sealing point for securing the
calibration switch.
2 Sealing points for securing the plate
covers.
3 Sealing points for securing the terminal
covers of the inputs and outputs.
4 Sealing points for securing the battery
cover (if available).
5 Sealing points for securing the LCD
plate cover.
The sealing of the sealing points Ill.: 15/3 for securing the pulse inputs and pulse
outputs is subject to national law (see WELMEC 11.1, chapter 2.7.1).
Depending on the legal situation in the country of use, seals from a group of
people set out in law or from meter operators must be used.
If devices are delivered with connected input and/or output cables then seals
with the manufacturer's symbol are applied at the plant. If necessary, these can
be substituted on site as described above.
1
1
5
4
3
2
1