Electrical Wiring - Fema DWAM Série Instructions De Montage Et De Service

1.2

Electrical wiring

Connection layout
Wiring
Wiring is on the angled plug. The cable outlet
can be in any of 4 positions, which are at 90° in
relation to each other.
1. Remove screw
2. Insert the screwdriver in the slot
and press downwards.
On devices with terminal connection housing
(300) the terminal board is available after
removing the terminal box lid.
Caution: Switch of voltage
With rising pressure:
3–1 opens, 3–2 closes
With falling pressure:
3–2 opens, 3–1closes
1.3 Pressure connection
Installation: Directly on the pipeline (pressure
gauge connection G|) or with 2 screws
(4 mm) on a level surface. Tighten only on the
hexagonal of the pressure organ, never use
the housing or plug as a lever arm.
External thread G | HH
(Pressure gauge connection)
When using flat seals, turn in
the centering screw
(depth A approx. 0,3 – 0,5 mm).
Internal thread G [ HH
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