Mechanical Installation; Electrical Connections - mectron Compact Piezo LED Installationsanleitung

4.2 Mechanical Installation
Figure 2 on page 13 shows the dimensions of the module.
The module can be secured to the dental unit by means of two M3 threaded holes (Ref. A and
B), or alternatively, by means of two holes with diameter 2 mm (Ref. C and D).
WARNING: The M3 screw used to secure
the module must not penetrate the inside of
said module for more than 4mm as it may
damage the circuits.
4.3 Electrical Connections
COMPACT PIEZO LED allows various electrical
configurations to satisfy the characteristics of
the dental unit in which it is housed.
The dental units to which the
COMPACT PIEZO LED device can be con-
nected must be able to provide one of the
following power supplies:
• 24 V~ 50/60 Hz or
• 32 V
with minimum power 40VA.
Moreover, it must have a 2A, 250V safety fuse.
A
C
D
B
Figure 2 – Dimensions of the module.
INSTALLATION
The holes with diameter 2 mm have a maxi-
mum depth of 6 mm.
The module is also supplied with holes on the
sides, but these must NOT be used to secure
it. The holes on the sides are used to attach
several internal components.
M3
A B
2,00
C
For the electrical connections, the
COMPACT PIEZO LED device is equipped with
2 connectors (see Figure 3 on page 14):
• M1 : connector with 2x8 contacts for the
module controls;
• M2 : connector with 2 contacts for
connection of the handpiece cable
(piezoelectric elements control);
• M3 : connector with 2 contacts for
connection of the handpiece cable (LED
control).
2,00
D
13