Manual

Castle Inc TSM-21 Diagnostic Manual v2 Page 10 of 63
4 Diagnostic Descriptions
4.1 Clamp Operation
Page Procedure
Clamp doesn’t come down, but Machine Routs and Drills:
□ Check Clamp cylinder air line for leakage………………………… 19-20 21.12
□ Check Clamp Solenoid for blockage.……………………………… 17-18 21.10
□ Check Pilot Valve for function or blockage………………………..
(up to machine sn: 61076 Only)
22-24 21.14
Clamp comes down and STAYS DOWN as soon as air is attached…with Machine power OFF:
□ Check Clamp Solenoid for function………………………………... 18-19 21.11
Clamp comes down, but immediately retracts…Ma
chine does not Rout or Drill:
□ Check Drill Stop Switch……………………………………………... 37-38 21.43
Clamp doesn’t hold stock securely:
□ Clamp footpad replacement………………………………………… 16 21.01
□ Internal Air Pressure too low, adjust Pressure regulator………… 51-52 21.90
□ Router Feed Speed too fast, adjust Router Feed Rate………….. 31-32 21.32
□ Check Tooling, may be dull………………………………………… 49-50 21.83
□ Check Pilot Valve for function or blockage………………………..
(up to machine sn: 61076 Only)
22-24 21.14