NERO / NERO INSTANT
Page 97
Version 1.4 / January 2018
ТМ
At this stage, the boiler operation in the system, together with safety elements are thoroughly inspected.
To prevent scale formation on the boiler heating element, which may lead to vending machine breakage,
flush the vending machine system by special anti-scaling agents that are suitable for vending machines at
least once a month or oftener, depending on the characteristics of water, used in the vending machine.
The vending machine operators should undergo appropriate training for conducting maintenance and
working with the vending machine hydraulic system, as well as understand all hazards that may arise from
incorrect vending machine use.
The system is considered operable if the following conditions are fulfilled:
- there are no external damages, hardware and subsystem deformations;
- all connections are tight;
- after connecting the system to the water supply network or starting the vending machine the system
has no leakages;
- all system components are faultless.
