Troubleshooting 5-1
Chapter 5. Troubleshooting
This chapter shows you how to respond to the fault codes and other errors that appear on the
WPC 1000 display.
IMPROPER REPAIR PROCEDURES
• Follow all procedures in this manual.
• Perform only the tests and repairs listed in this manual.
• Lockout/Tagout the press during all installation, modification, repair, or maintenance
procedures.
• Use only factory-supplied replacement parts.
• Ensure that all safety procedures are followed during installation, operation, and repair of WPC
1000.
• Ensure that WPC 1000 is installed, tested, and repaired by qualified personnel.
• Perform the installation verification (see page 2-65) and final checkout (see page 3-35) tests
after every modification, repair, or change to the press, press control or other equipment.
Failure to comply with these instructions will result in death or serious injury.
IMPROPER SAFETY RELAY REPAIR
If a relay fuses
• DO NOT reset the WPC 1000 to restart the machine.
• Remove the WPC 1000 from operation immediately and replace the DSV/Lockout relay board
before operating the press again.
Failure to comply with these instructions will result in death or serious injury.
ALL SIGNAL GROUNDS MUST BE CONNECTED THROUGH THE CONTROL BOARD
Connect all signal grounds through pins on the WPC 1000 Control board.
INFORMATION NEEDED BY WINTRISS TECH. SUPPORT DURING TROUBLESHOOTING
Whenever you need to contact Wintriss Tech Support for technical assistance, be ready to provide
some important information to help solve the problem. Please supply: product name (e.g., WPC
1000); installed options; and firmware version number (e.g., Vs. 2.77). You can determine firmware
version number from either processor chip (A or B) on the WPC 1000 Control board (see
Figure 2-11, page 2-20).
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