6_Maintenance
CAUTION
Before making any operations of maintenance in the terminal, make sure that the power
supply is disconnected.
6_1 Cleaning of the terminal
First of all, unplug all the wires from the terminal.
Good rules for proper cleaning of the terminal are :
Do not clean the electrical connections.
Do not use in any case, solvents, detergents or abrasive products : those materials
might damage the plastic or electrical contacts.
Avoid exposing the terminal to the direct rays of the sun.
Do not put anything into the slot of the smart card reader