Hofmann ATC 900 - Page 56

CTC-CEN Service Manual 07-13 Rev.E
56
 Turn the switch of the valve to block the vertical rod of the
operating arm.
 Check if the cylinder is leaking air in between cylinder liner and
seal.
TO REPLACE THE CYLINDERS:
 Disconnect air pressure and power supply from machine.
 Disconnect the pipe from the cylinder.
 Unlock the cylinder adjustment screw and remove the washer.
 Remove the upper adjustment screws and the two screws with
springs.