Note: a is the radial clearance between the impeller and the mouthpiece; b is the size of the mouthpiece extending into the impeller. <br>3.1.7 Maintenance items: maintenance of baffle adjusting device
Note: A is the radial clearance between impeller and horn; B is the size of the horn mouth extending into the impeller.<br>3.1. 7 maintenance items: maintenance of baffle regulating device
Note: A is the radial clearance between impeller and horn; B refers to the size of the mouthpiece extending into the impeller. 3.1.7 Maintenance items: Maintenance of baffle adjusting device