It is suggested for you to install the Coin Changer according to the chart below.
The Back View of the Wall
Here are the two types of walls with different depths where the Coin Changer can be mounted to.
Thin Wall
110-124mm
4.33-4.88inch
Standard Wall
256-271mm
10.08~10.67inch
Make a square hole throughout the wall to place the Coin Changer, drive four Ф14×35mm (Ф0.55 1.38 inch)holes on the back of the wall (the kiosk door side) and install M10×60 (0.392.36 inch) expansion bolts to fix the Coin Changer.
Note: The minimum hole depth required is 35 mm (1.38 inch).
Install the wing plates (2 pcs) using M10×20 mm (0.39*0.79 inch) bolts and nuts.
Place the kiosk in the wall and fix it with the nuts for the expansion bolts used.
The completed back side of wall mounting is as shown.
Hardware > Vending Machines > TSD60 > User Manual > KioVend TSD60 User Manual (North American Version) > Advanced Setup Process > Peripherals Installation