NERO / NERO INSTANT
Page 12
Version 1.4 / January 2018
ТМ
3.2 Service key
When opening the vending machine door the special breaker automatically de-energizes the vending
machine hardware and units. Any operations, carried out with the door open, should be performed by
skilled technicians.
The technicians are responsible for the service key safety. Never leave the service key in the vending
machine. The service key is intended for use by skilled technicians only.
To apply voltage to the vending machine hardware with the door open insert the service key.
Service key installation
1. Insert the service key into the door trip (see fig. 3a) and turn it through 90 deg. clockwise (see fig.
3b) until fixation.
2. Service key extraction is carried out in the reverse order.
Fig.3а
Fig.3b
3.3 Temperature
The vending machine uses a boiler that is filled with hot water. The water temperature exceeds 90°С.
The temperature of water in the boiler gradually decreases after the vending machine is turned off.
DANGER Of BURNS!
Avoid contact with hot water.
The danger is especially high at the drink discharge hole.
