Bandit INTIMIDATOR 15XP/1390 Operating & Parts Manual page 40

MODEL 15XP/1390
PPR
Pulses per revolution. On magnetic pick-up machines, this setting will be the number of
teeth on the gear or sprocket it is reading. On alternator pick-up machines, the setting will
need to be obtained from your local dealer or Bandit Industries.
Mag Pick-up
Magnetic pick-up, also called pick-up probe. This is normally located screwed into the
fl ywheel housing on the engine block. It can also be found on the clutch housing or chipper
shaft. See Figure 1.
Dump Block
This block was used previously. It is located near the fender on the frame of the chipper. An
easy way to fi nd it is by following the hydraulic hose from the pump. The block will be the fi rst
thing it is hooked into. This block also contains the main relief. When the solenoid is activated
(indicated by the light in the connector) the feedwheel(s) are stopped by the autofeed system.
See Figure 2.
Reverse Valve
Located on the infeed hopper of the chipper. It can be recognized by a valve with one solenoid
bolted on a square block. The solenoid is approximately 2-1/2" (63.5mm) diameter x 2-3/4"
(69.9mm) long. It will have two wires coming from it or on the newer machines it will have a
connector with a light screwed to it. When the solenoid is activated (indicated by the light in the
connector) the feedwheel(s) are reversed by the autofeed plus system. See Figure 3.
Dual Coil
This will normally be located on the infeed hopper of the machine. It can recognized by a
Reverse Valve
valve with two solenoids bolted on a square block. The solenoid is approximately 2-1/2"
(63.5mm) diameter x 2-3/4" (69.9mm) long. It will have two wires coming from it or on the
newer machines it will have a connector with a light screwed to it. The feed coil must have
power (indicated by the light in the connector) for the feedwheels to feed and pull material
in. See Figure 4.
Solenoid
Electronically activated to produce a magnetic pull which shifts the spool inside the hydraulic
valve. Shifting of the spool changes oil fl ow direction from operating forward or dumping oil
to tank.
High
High or HI is the setting when the feedwheels will turn back on (feeding operation).
Low
Low or LO is the setting when the autofeed will reverse (if equipped) the feedwheels and
then turn the feedwheels off .
Back
Amount of time in seconds the feedwheels will back the wood away from the cutter
disc/drum. Normally this will be set at 180 milliseconds (139 for model 12XP/12XPC/990/915/95)
(IEC) or .3 seconds (LOR).
Figure 1
Figure 3
Connector
With Light
Copyright 9/18
AUTOFEED TERMINOLOGY
Figure 2
Connector
With Light
Figure 4
26
AUTOFEED OPTIONS
Autofeed Dump
Cartridge/Solenoid
Connector
With Light
Bandit