• Home
  • Download PDF
  • Order CD-ROM
  • Order in Print
Troubleshooting - TM-55-1930-209-14P-13_271
Troubleshooting - cont - TM-55-1930-209-14P-13_273

TM-55-1930-209-14P-13 Water Purification Barges (1930-01-234-2165) Equipment Montoring System Manual
Page Navigation
  225    226    227    228    229  230  231    232    233    234    235  
Krueger Crane Systems INC 4699 Colt Road, Rockford, ILL, 61109 A Trouble Shut off and light is on Cause 1. Broken cable, bad connection 2. Counterweight 3. Defective relay, defective Anti-Two-Block switch Corrective action 1. Check all cable for outside damages. Use OHM meter to check Anti-Two-Block circuit as follows: Take wires off terminal No.3 and No.6 and check with OHM meter to make sure circuit is closed.  If not, check the wires and connection inside the cable reel and from the cable reel to the Anti-Two-Block switch. Refer to figure 4 on page 7 Note: Counterweight has to be connected to the Anti-Two-Block switch to close the circuit. 2 Make sure counterweight is attached to the Anti-Two-Block switch and is free to move. 3. Check if 12 VDC is on terminal No.3 and No.6 If 12 VDC is on No.3 but not on No.6 the Anti-Two-Block switch is open. Check step 2 on this page.  Check steps A, B, C on page 13. If  12  VDC  is  on  No.3  and  No.6  check  if  the  voltage  is  on  the  relay  pin  85  (hot)  and  86  (ground).    When  the  relay  is powered you should read 12 VDC on pin 30 and 87. I If you read 12 VDC (with the Anti-Two-Block circuit closed, 12 VDC on terminal No.3 and No.6 on pin 3o and 87a check the  Bosch relay. Refer to A, B, C on page -1 Phone (815) 874-9402 Telex 25-7498 9







Western Governors University

Privacy Statement
Press Release
Contact

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