Castle TSM-21 Diagnostic Manual - Manual (Page 8)

Castle Inc TSM-21 Diagnostic Manual v2 Page 8 of 63
3 Definitions
Term Definition
Air Pressure
Regulator Used to set the main operational speed of the machine. Factory set at
approximately 75 PSI. / approximately 6 full clockwise turns from stop.
Bar Spring Provides pressure to return the Motor Carriage to neutral after the
Pilot Drill stroke.
Continuity Testing “Visual Indicator” type testers use batteries and a light
bulb.
“Audible Indicator” type testers use batteries and a
beeper or buzzer.
Normally OPEN (NO) switches read no continuity at rest, IE; NO light
or sound from tester.
Normally CLOSED (NC) switches read continuity at rest, IE: light or
sound from tester.
Drill Motor Porter Cable 7301 Trimmer motor used to drill the Pilot Hole.
Drive Cylinder
A double acting air cylinder which moves the Motor Carriage
backwards for the Pocket Router stroke and forwards for the Pilot Drill
stroke.
Pilot Hole The Screw hole drilled by the Drill motor.
Pilot Valve Provides full pressure to the Clamp cylinder. It is controlled by the
Clamp Solenoid.
Note: Used up to machine SN: 61076 only
Pocket The pocket cut in the material by the Pocket Router motor.
Router Motor Porter Cable 6902 used to cut the Pocket.
Router Feed Rate
Valve
Controls the speed at which the Pocket Router moves through the
material when cutting the Pocket.
Note: Should be adjusted AFTER the main operational speed of
the machine has been set with the Air Pressure Regulator.