Hofmann ATC 900 - Page 67

CTC-CEN Service Manual 07-13 Rev.E
67
 Remove the pipe. Check if Loctite is blocking the pipe.
 Remove the
sintered air filter absorber # 0019181 and check if the manometer returns to zero.
 If the manometer return to zero replace the air filter absorber only.
 If the manometer does not return to zero, replace the manometer.
TO REPLACE THE MANOMETER
 Remove the nipples fitting to get the manometer off. Pay attention to do the washer.
 Check if there is Loctite on the hole of the manometer fitting
 Fix the new manometer to tool box with nipples fitting. Put just one drop of Loctite to seal.
 Tighten the sintered air filter absorber # 0019181, also with one drop of Loctite, to nipples fitting.
 Tighten the air pipe, also with one drop of Loctite, to the sintered air filter absorber.
 Plug the machine to the air pressure and check if the manometer works fine.
 Fix the rear steel panel of the tool box.