LAUMAS LCB, Руководство по установке

Страница: 20 / 24

- 17 -
CONNECTION VIA CABLE
-
Remove the instrument cover;
-
screw the PG7 cable gland with O-ring
into the cell hole in order to make a seal
-
loosen the head of the PG7 cable gland;
-
insert the load cell cable into the
instrument by passing through the PG7
cable gland;
-
strip the cable for about 45 mm;
-
roll up the shielding braid until a wire is
obtained;
-
electrically isolate the metal elements
in the cable to avoid short circuits
inside the instrument;
-
strip the wires end;
-
wire the instrument terminal block and
connect the cable shield to EX- (see
section ELECTRICAL CONNECTIONS );
-
replace the instrument cover;
-
gently pull the cable outwards to recover
the excess;
-
tighten the four screws of the cover and
tighten the head of the PG7 cable gland.