Kalkomat Boxer - Coin Acceptor Is Not Functioning; Mechanism Is Not Functioning; Sensor Is Not Functioning

Coin Acceptor is not functioning:
1 Check if it is not clogged up.
2 Check for dust and dirt.
3 Check strip connecting the main board with the
acceptor.
Mechanism is not functioning:
1 Using just power supply check if it is possible to lower
punching bag (using manual switch, black button above
the 12V connector - see drawing #3).
2 Check for burned fuse 30A.
3 Check button functionality and if they have proper
connection.
4 Check for unhooked cable from power supply spools.
5 Check strip connecting the main board with the power
supply.
Sensor is not functioning:
1 Check sensors in service mode (using switch 1 on main
board (S1) and manipulating button SW1 go to mode
P07), if punching bag is moving UP/DOWN and on the
main board (depending on bag position) HI – LO shows
this would indicate that sensor is working.
2 Check if sensor cable is firmly connected to the main
board.
3 Check all wires to/from the sensor.