Primus 5kg, Installation And Maintenance Manual, Page: 22 / 33

12 INSTALLATION AND MAINTENANCE MANUAL 516574_C_PUB_DATE_3_NOV_2009.DOC
ELECTRICAL CONNECTION
The power supply of the liquid soap supply system has to be connected to an external electrical source. Only
authorized workers with a valid qualification must execute the electrical connection on the machine according
to the valid local standards. The correct connection way can be found on the wiring diagram that is located inside
the cabinet in a plastic bag. Do not connect the liquid soap pump system in the washer.
ELECTRONIC CONTROLLER WITH BLUE PCB AND GRAPHICAL DISPLAY
For electric connection of supply control signals a plastic box is available on the back side of the machine
(see fig.4.5.C., pos.60) with the terminal box with LED signalization of activation of the respective pump, (pos.54).
Under the terminal box there is a label for electric connection, fig.4.5.C. Detail connection of signals could
be also found on the electric scheme of the machine. Signals for supply pumps control are 24V AC. Maximum
current for control circuits of pumps must be limited to 10mA. Lead the cable for connection of pumps control
signals through the plastic cable bushing, position 45. After connection of conductors to the respective positions
of the connector „P“ (screw clamps), fix up the cable by tightening the cable bushing) against disconnection
and close the box with the cover. For details about liquid soap supply system programming, see Programming
manual.
Fig.4.5.C
4.6. PREPARING THE MACHINE FOR OPERATION
CHECKING BEFORE PUTTING INTO SERVICE
1. Make sure the transporting braces are removed.
2. Put out all things from wash drum.
3. Check the machine horizontal position.
4. Check connection and clearance of your drain, channel or central drainage.
5. Check earthing and electrical supply connection.
6. Open water valves to machine and check hose and connections for leaks.
7. Read carefully the „User's manual“.
8. Put the electrical plug into the wall socket.
Electrical connection label