TE-WILBUR OPERATIONS MANUAL REV 002.22 4/27/2017
Tisch Environmental 1-TSP-AND-PM10 firstname.lastname@example.org www.tisch-env.com Page 119 of 185
5. Discard the old diaphragm, screw, o-ring and washer.
6. Replace the o-ring and the stainless steel washer that are on the pump
7. Carefully center the motor shaft in the center of the body and press the
new diaphragm onto the motor shaft aligning the hole for the screw.
8. Place the new screw into the hole and tighten the screw with the