• Home
  • Download PDF
  • Order CD-ROM
  • Order in Print
Baghouse - TM-5-3895-374-24-2_777
Control Logic Charts

TM-5-3895-374-24-2 M081 Asphalt Mixing Plant Manual
Page Navigation
  709    710    711    712    713  714  715    716    717    718    719  
TM 5-3895-374-24-2 4-8.  Burner Problem Cause Solution/Reference "Limits on" light fails to light Panel not on Limit failure Blowers not operating Pilot fails to light Propane not available Pilot valve not opening Ignition not operating Pilot lights but does not continue (flame signal low) Pilot scanner not sensing flame Pilot flame weak Scanner failed Pilot lights but main flame not lighting Main fuel pressure low Main fuel valve not operating Fuel pump stopped No fuel in tank 4-9.  Control System Interlocks The M081 Asphalt Mixing Plant is a continuous mix process.  This requires that equipment at the end of the process be operational prior to the feed of raw materials.  This is guaranteed through the use of electrical interlocks.  The plant PLC confirms that specific electric motors are operational prior to starting the feed of raw materials. page 4 - 23







Western Governors University

Privacy Statement
Press Release
Contact

© Copyright Integrated Publishing, Inc.. All Rights Reserved. Design by Strategico.