Hofmann ATC 900 - Page 71

CTC-CEN Service Manual 07-13 Rev.E
71
 Disconnect the air pressure and the power supply.
 Disconnect the air pipes and the laser connector from the horizontal arm.
 Disconnect air pipes holder and the horizontal arm end stroke stopper.
DANGER! THE HORIZONTAL ARM IS NOW FREE AND IT COULD GET OUT
FROM ITS BASEMENT.
BE CAREFUL! VERY HEAVY AND UMBALNCED ASSEMBLY!TWO PEOPLE
ARE REQUIRED FOR THE NEXT OPERATION DUE TO WEIGHT OF THE
ASSEMBLY.
IF TWO PEOPLE WILL NOT BE AVAILABLE IT IS MANDATORY TO
DISMOUNT ALL COMPONENTS OF THE HORIZONTAL ARM TO MAKE IT
LIGHTER.
 Slide out the horizontal arm carefully.
 Disconnect the opening cylinder following par.7.2.