Probe Crimp Terminal Replacement

Probe Crimp Terminal Replacement

For Model 101 P7, 107, & 122 Probes

Tools and Materials Needed

molex crimp terminal female and 1/8 inch x 3/4 inch heat shrink

Molex Crimp Terminal
Female and 1/8”x 3/4”
Heat Shrink

  1. 101 P7/107/122 Probe Molex Crimp Terminal Set (set of 10) (#110779)
  2. 1 ft. of 1/8" Heat Shrink (#104114)
  3. Wire Strippers (if required)
  4. Scissors
  5. Molex Crimp Tool (see photo) or Suitable Pliers
  6. Heat Gun

 

molex 63811-1000 crimp tool

Recommended: Molex 63811-1000 Crimp Tool

 

Instructions

  1. Ensure the wire you are connecting the new crimp terminal to has been stripped by 3 mm.
  2. Probe Crimp Terminal Replacement - 1

     

  3. Use the Molex Crimp Tool (2 mm position - see photo at top) or suitable pliers to connect the crimp terminal to the wire. Tug the crimp terminal to ensure it is securely attached to the wire.M
  4. Probe Crimp Terminal Replacement - 2

    Probe Crimp Terminal Replacement - 3

     

  5. Cut off a 3/4" (19 mm) length of 1/8" heat shrink.
  6. Slide the heat shrink over the crimp terminal so there is only about 1 mm of the crimp showing at the end.
  7. Use the heat gun to seal the heat shrink onto the terminal. Ensure a good seal by pressing with your fingers.
  8. Probe Crimp Terminal Replacement - 4

     

  9. Lay the tape and tape seal plug so the numbers on the tape are facing up. Connect the terminal on the green wire to the brass connector on the top of the tape seal plug and the white wire terminal to the bottom brass tube. Ensure the connectors are pushed all the way onto the brass tubes.
  10. solinst 122 interface meter p8 probe tape seal connection

     

  11. Reconnect the probe to the tape seal plug (see separate instructions if required).
  12. Test the Meter in water (and product for the 122, e.g. lamp oil). If the buzzer or light are not activated, check the probe connections.