Hofmann ATC 900, Service Manual

Page: 67 / 120

CTC-CEN Service Manual 07-13 Rev.E
67
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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.
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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.