Page 166 - CITS - Fitter Trade Practical - Volume -2
P. 166
FITTER - CITS
Turn the pressure release valve anti-clockwise to release the pressure in the hydraulic cylinder. When the arm has
moved back about 6 mm to 10 mm close the pressure release valve to hold the ram steady. (Fig 16)
Check both bends 90o and 120oby placing pipe on the layout. (Fig 17)
151
CITS : C G & M - Fitter - Exercise 86 - 88
