• Home
  • Download PDF
  • Order CD-ROM
  • Order in Print
Figure 8654.2
Figure 8654.4

TM-5-3895-374-10 Paving Machine Bituminous Material: Crawler Mounted Diesel Engine Driven Manual
Page Navigation
  263    264    265    266    267  268  269    270    271    272    273  
TM 5-3895-374-10 ....................................................................................................................................................Aggregate Scale Calibration In  the  weighed  load  procedure,  actual  material  is  run  across  the  belt  scale  and  collected  in  a  truck.    The  truck  is  then weighed and its net weight compared to the belt scale totalizer.  Corrections are made as necessary until the net truck and belt scale weights are equal. The following procedural steps are concerned primarily with operation of the computer and assume that the operator has made ready the proper equipment.  See also Appendix G. 1) Run the equipment until it will respond stabily and uniformly. 2) Set  up  an  unused  formula  for  one  or  more  feeders  to  supply  the  desired  test  aggregates  at  rates  up  to  the maximum plant capacity. 3) Print a current copy of the meter calibration values.  (keystrokes 8659) 4) Obtain a stable belt scale zero. 5) Go to the Aggregate Scale Calibration display.  (keystrokes 8654.00) 6) Select Option 4 to set the desired Test Parameters.  See Figure 8654.2 The Continuation Options are: OPTION KEY DESCRIPTION ESCape ESC Return to the previous display. Edit (all) Enter the test parameters shown. Specify  the  mix  #  set  up  in  Step  2  above.    Specify  the  desired  test  rate.    Specify  a  desired  test  interval  that  will  fill  the sample  truck  or  a  large  value  and  manually  stop  the  test  when  desired.    ESCape  when  all  the  desired  test  Parameters have been entered. 7) Select Option .00 to display the CAUTION screen from which the totalizers can be zeroed.  Zero all totals. 8) When ready to start the test, first verify that the displayed scale rate is near zero and that the totalizer is exactly zero. 9) Select Option 7 to start the feeders.  See Figure 8654.3 The Continuation Options are: OPTION KEY DESCRIPTION ESCape ESC Stop the feeders in timed sequence. The  test  interval  will  decrement  every  second.    When  this  time  interval  reaches  zero  the  feeders  will  stop  automatically. The feeders will be stopped or started in timed sequence. page F - 79 SYSTEMS Equipment Corp.  8/31/89  Page (40)







Western Governors University

Privacy Statement
Press Release
Contact

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