Page 12 of 47
25.12.2018
DIS-14-ek
Rev Nr: 2
2.5 Electrical Connection
All dispensers and electrical connection boxes should be grounded.
ALWAYS make sure that the power supply is disconnected and locked before
commencing maintenance of the dispenser. There may be more than one button to
disconnect the power supply. Use a multimeter to make sure that ALL circuits of the
dispenser are closed. Failure to take these precautions may cause personal injury.
Electrical specifications:
a. Voltage: 220 Volts AC (180
– 250 Volts AC)
b. Frequency: 50Hz or 60Hz
c. Energy consumption: <40 Watt (in maximum configuration)
A stable power supply is required for the operation of the electrical components within the
dispenser. Precautions should be taken thereof, where a stable and constant power
supply is not available.
Review the location of the dispenser junction box.
For full service and stand-alone operation, make electrical installation in accordance with the electrical
connection scheme in the Appendix A.
A display lighting circuit that is connected to the power control circuit at the terminal adjustment strip in
the dispenser junction box is delivered along with the dispenser. The display lighting may be
connected to a separate circuit breaker or switch via those terminals. Jumping these terminals shall
keep display light activated permanently
– see. Appendix A.
In addition to the connections required for stand-alone operation, the dispenser may be connected to
a remote host or POS system.
If optional data cables are required for future use, those should not be connected to the data terminals
in the junction box. Instead, separate glands should be used for each of them.
Do not connect the connections of the equipment irrelevant to the dispenser to the dispenser wiring
circuit. Those cables should be connected to another circuit.
Connect the dispenser to a grounding line in order to dissipate charge.
