8
3
With an external tension 24V DC
Electrical connection of
the liquid soap pumps
On machines equipped with a liquid soap connection, connect the wires
directly on the print board next to the ground wire connection (option).
Connect as indicated on the wiring diagram.
The two connectors on the right give a tension of 220V ~ (max. 4A) which
can be applied to drive 220V ~ soap pumps. If more than 4A is required, an
external tension will have to be used. 6 connections have been provided,
of which one (S6) can be used to drive a waterproofing pump (e.g. for rain
coats, etc.).
The 220V can be transformed to other values to drive other type soap
pumps.
Example: pumps 24V ~.
Also, pumps with different operating tension can be combined.
Example: 5 pumps 220V ~ and 1 pump 24V ~.
A rubber connection has been placed over the air break opening at the back
of the machine. There are 5 holes in this rubber connection, through each
of which a liquid soap hose can be driven (S1...S5). Press the hoses until they
appear well inside the soap dispenser.
The central gap in the rubber connection remains and serves as air breaker.
Liquid soap connection (option)
Connection of the liquid soap
hoses