NASCAR Pusher 2pl, Manual

Page: 8 / 23

Page 8 of 23
4
Electrical Systems
4.1
Circuit Breakers
Mains Supply Circuit Breaker
The Mains Supply is protected by a thermally operated circuit breaker, which can be
manually reset. This circuit breaker is rated at 5 Amps, and is located in a metal
enclosure together with the main supply switch, located in the right hand lower cabinet.
Should this device trip, firstly ascertain the cause of the fault and rectify. To reset the
device, simply depress the centre back in to the body of the circuit breaker.
Motor Fuse
The Motor fuse is located on the motor control PCB inside the 110v power box in the
right hand lower cabinet. This fuse is designed to protect the motor control circuitry and
must only be replaced with an identical item. Failure of this fuse would normally
indicate a motor fault.
Motor fuse 2 Amp (T) 20mm
(T) = Time Delay/Anti-Surge
Power Supplies
The machine power supply units and the dichroic transformer unit all have circuit
breakers fitted in the low voltage sides of the circuits. These circuit breakers are
physically mounted within the metal enclosures of these units, and the reset buttons are
easily accessible without opening the units.
Resetting these devices, having identified and rectified the fault condition, is simply a
case of pressing the white button back in to the body of the device. Since these are
thermally operated devices, a small ‘cooling down’ time may be required after tripping
before reset can be achieved.