Page 188 - CITS - Fitter Trade Practical - Volume -2

FITTER - CITS

Fig 1

TASK 3: Assemble circuit on the trainer board
1 Arrange component on trainer board as shown.

2 Connect source to FRL
3 Connect FRL to input port “1” of 5/2 Way valve.
4 Connect output port “2” & “4” of 5/2 Way valve to input port “A & “B” of double acting cylinder.
5 Ensure proper connections.

6 Supply air.
Correct the assembly if air leaks through joints

TASK 4:Check function of the circuit. ( Table I)

Action Expected Result Confirm Result ( Put )
Press push button Piston moves forward
Release push button Piston retracts
Conclusion

Conclusion Drawn Remarks
Motion of double acting cylinder can be c
ontrolledby 5/2 way valve.

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CITS : C G & M - Fitter - Exercise 89