Gallagher M1800i Notice D'utilisation page 9

Gallagher 3E2489 M1800i M2800i Energizer User Manual
Step 2. Install the Earth system
Buildings and gates for example, can become electrifi ed with fence voltages if the
energizer is improperly earthed.
Follow earthing instructi ons
a) Install at least 3 x 1.5m (5ft ) galvanised earth stakes into damp soil where
possible. In dry conditi ons or in low mineral content soil more earth stakes
may be required. Earth stakes must be at least 3m (10ft ) apart and at least
10m (33ft ) away from any mains cabling, telephone cabling, water pipes or
building earth. Do not connect the earth terminal to any building metal work
or framing.
b) To att ach the earth cable:
1. Using Underground Cable (G627) remove 5cm (2") of plasti c coati ng from
one end of the cable wire and connect to the green (
energizer.
2. Att ach the cable to the earth system by removing 10cm (4") of insulati on
from the cable at each Earth Stake (G879) and then clamp the exposed
wire to each stake using an Earth Clamp (G876).
3. Tighten the clamp.
For further instructi ons on the earth (ground) system see the Gallagher Power
Fence™ Manual.
Note: Poor grounding can cause interference on telephone lines, radios and
televisions. This can be recognised by a clicking sound on
Reference Earth
An additi onal earth stake is required to measure the earth system performance.
a) Install a single galvanised stake (G878 / G879) at least 60cm (2ft ) long, at least
10m (33ft ) from the main energizer earth system and at least 10m (33ft ) from
any mains cabling, telephone cabling, water pipes or building earth.
b) Using Underground Cable (G627) connect the reference earth stake to the
black (ref earth symbol) terminal on the energizer.
carefully.
GREEN
To Earth System
BLACK
To Reference Earth
) terminal on the
M2800i
RED
To Fence
telephones.
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