In the same way, the three wires of the white thick cable shall be connected to the terminals of the white connector (blue
to N terminal, brown to L terminal and yellow/green to earth terminal). To the terminals mentioned the wires of the white
cable for feeding the chair shall be connected according to their colours and L, N and earth signs.
Leave the black cable from the chair footcontrol connected to the black cable for chair movements control.
Finally, the wires of the black feeding cable coming from the dental unit shall be connected to the three terminals of the
black connector (blue to N, brown to L and yellow/green to earth). To the terminals mentioned shall be connected the
wires of the cable coming from power mains (220 VAC). Take care to protect all of the hanging connections by the plastic
shield supplied among the accessories.
F2
Replace the parallelogram lid and fasten it by means of the two brass nuts/tie rods, then close the connecting box by
using the proper guard.
suction
RL
dental unit
Bianco White Blanc Weiß Blanco Nero Black Noir Schwarz Negro
T2
N
L1
B4
S3
Aspirazione
Suction
Aspiration
Absaugung
Aspiración
220 V
24 V max
1 A max
chair white cable
pump
gear-case
40
assistant
call RL
dental unit
L1
T1
N
220 V
24 V max
1 A max
bell circuit
power
mains
ABSOLUTE
Installation instructions
chair earth