• Home
  • Download PDF
  • Order CD-ROM
  • Order in Print
Table 2-1. Direct Support Troubleshooting - Continued - TM-3-4230-218-30P_19
Table 2-1. Direct Support Troubleshooting - Continued - TM-3-4230-218-30P_21

TM-3-4230-218-30P Decontaminating Apparatus: Power-Driven Portable Type A/E32U-8 NSN: 4230-01-153-8660 Manual
Page Navigation
  9    10    11    12    13  14  15    16    17    18    19  
TM 3-4230-218-30&P 2-3.  TROBLESHOOTING  TABLE  -  Continued. Table  2-1. Direct Support Troubleshooting - Continued MALFUNCTION TEST OR INSPECTION CORRECTIVE  ACTION 11. LOW WATER PRESSURE - Continued. Step  1. Check  for  leakage  at  water  pump  shaft  drains  -  Continued. d. Set  up  and  run  unit  with  open  hoses.  Observe  flow. e Throttle   unit   down   until   clutch   disengages   and   install   jets (wands).   Advance   throttle   and   adjust   WATER   PRESSURE REGULATOR   valve   to   100   psi. f. If  unable  to  obtain  100  psi,  verify  proper  installation  of  suction hose,  gaskets,   filter,   and   strainer. g. If  still  unable  to  obtain  100  psi,  pump  is  defective  and  should be  replaced  (refer  to  page  2-13). If  water  pump  is  not  defective,  proceed  to  step  2. Step  2. a. b. c. Check  for  defective  or  leaking  control  panel  WATER  PRESSURE REGULATOR  valve. If  valve  is  leaking  remove  handle  and  carefully  tighten  packing nut  .   Reinstall   handle. Start  unit,  install  all  accessories  and  check  for  leaks. If  valve  continues  to  leak,  replace  water  pump  (refer  to  page 2-13). NOTE Valve  is  operative  unless  valve  stem  is  broken  or  setscrews  from  handle  do  not grip  stem  properly. d. Verify  that  movement  of  handle  affects  system  water  pressure. If  pressure  is  not  affected,  stem  is  broken  and  water  pump  should be   replaced. If WATER PRESSURE REGULATOR valve is not defective, proceed to step  3. 2-8







Western Governors University

Privacy Statement
Press Release
Contact

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