ABB HT842511 Betriebshandbuch - Seite 10

Blättern Sie online oder laden Sie pdf Betriebshandbuch für Industrielle Ausrüstung ABB HT842511 herunter. ABB HT842511 16 Seiten.

CAUTION

Maintenance

Cleaning the filter silencer

Fitting the filter silencer

Assemble the insert units (E) by inserting the absorption segments



(81136) into the sheet metal coverings (81137).

Bend sheet metal coverings (81137) back to original shape.



Insert the insert units (E) into slot guides in filter silencer unit (81135).



Uniformly place cover grids (81266) in correct position.



Push connecting rods (81269) through lugs of cover grids (81266).



If the connecting rods (81269) are not correctly positioned in their re-

cesses on the filter silencer unit (81135), the cover grid (81266) can

twist and shift. There is then a risk of foreign matter and contamination

getting into the compressor.

Join connecting rods (81269) using screws (81272). When tightening



the screws (81272), ensure that connecting rods (81269) are located

correctly in recesses in filter silencer body (81135). Now tighten

screws (81272) alternately until the following maximum torque is

reached:

Screw

81272

Screw lock nuts (81273) onto screw (81272) and tighten to following



torque:

Operation Manual / TPL67-C.. - TPL71-C..

5.2

Tightening torque [Nm]

Page 54