Castle TSM-21 Diagnostic Manual - Manual (Page 52)

5.
Cut test pockets and adjust slightly more or less than 6 turns until the appropriate opera-
tional speed is reached. NEVER EXCEED 7 FULL ROTATIONS.
6. Push in the click-collar on the Regulator knob to lock it.
Note: If the Pressure Regulator has been adjusted, the Router Feed Rate may need re-
adjustment after the Pressure Regulator setting has been finalized. See Procedure
21.32
5.27 Replacing Solenoid Valves 21.91
To replace a solenoid valve, follow the steps below.
5.27.1 STEPS
1.
Disconnect power and air from the machine.
2.
Disconnect the Router and Drill power cords from the AC outlet.
3. Remove the two carriage bolts that hold the Control Box to the machine and pull the box
partially out the rear door. See Fig 30.
Carriage Bolts retaining
the Control Box
Fig 30
Castle Inc TSM-21 Diagnostic Manual v2 Page 52 of 63