AEC Continuous Vacuum/Pressure Conveying Systems - Manual (Page 55)

Page 54 Single- and Dual-Blower Continuous Vacuum/Pressure Systems
• Remove the two self-tapping screws at the left of the unit holding the muffler
bracket to the base. Take off the muffler with adapters.
• Place a new muffler, with adapters, in position. Tighten the setscrews that
secure it to the lower valve.
• Secure the bracket to the base with the two self-tapping screws.
• Couple the muffler-to-line adapter to the blowthrough adapter.
• Reconnect any copper air tube to the muffler.
-Notes-