Maintenance; Safety Measures; Dusting And Cleaning; Cleaning The Bank Note Acceptor (Bna) - Unicum FOODBOX User Manual

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4.0 MAINtENANCE

4.1 SAfEtY MEASURES

During maintenance works you must adhere to the safety measures indicated in the previous sections.
All maintenance works must be performed when the Machine id switched OFF and is unplugged.
Do not allow any piqued spills inside the Machine.
ATTENTION! Any independent maintenance works, disassembly of the Machine and
it's components, except for the cases described in this Manual and in the Bank Note
Acceptor (BNA)'s user Manual and other equipment's manuals, are prohibited and if
executed such maintenance works automatically render manufacturer's warranty in-
effective! For repairs and technical support it is necessary to contact the company's
regional service center or central service center. These addresses are shown in the
manufacturer's information.

4.2 DUStING AND CLEANING

The compartment bodies and doors must be dusted and cleaned at least once every 6 months or as
conditions dictate.
ATTENTION! It is prohibited to use abrasive materials, solvents, whiteners or substanc-
es containing chlorine!
The cleaning staff assigned to maintain the vending machines, before opening the Machine, must make
sure that there are no air polluting substances or items nearby. After this the person must install a sign
informing the customers that the Machine is out of service for maintenance.
ATTENTION! It is prohibited to turn ON the Machine during cleaning!

4.3 CLEANING tHE bANK NotE ACCEPtoR (bNA)

The Bank Note Acceptor (BNA) should be cleaned once every 3 months or in case if it has problems
accepting the bills.
To clean and dust the Bank Note Acceptor (BNA):
• Turn OFF the machine
• To access the Bank Note Acceptor (BNA) open the door to the management compartment and re-
move the bracket which holds the Regulator board, unscrewing the bracket;
• Remove the stacker (see figure 10);
• Remove the optical part of the BNA (see fig 34) and use a brush to dust the receptor channel;
Version 3.4 / November 2016
FOODBOX / FOODBOX LONG
Page 68