Page 18CWT Compact S4 Touch Installation & Maintenance Manual for CWT 1.0-0Issue 3
Product description
Figure 3, Logical structure of the coin system
The coin unit is designed as a module that is fitted at the back of the cabinet door
by means of two key holes. The module is secured with two screws that only need
to be loosened slightly when the module is to be removed.
4.1.1.1
Anti-pin module
The function of the anti-pin module is to prevent external manipulation of the coin
system. The figures below illustrate the function principles of the anti-pin module.
The mechanism is seen from above.
The anti-pin module has a pair of metal-detector coils just inside the coin slot
opening. A bit further in there is a barrier plate that usually covers the coin slot.
The barrier plate is pulled into closed position by a tension spring.
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