8. Change the value of span resistors and repeat until within specification, both
span resistors should be of the same value.
If the sensitivity is low, decrease the value of both resistors.
Allow the resistors to cool before repeating process.
9. Assemble the transducer as detailed in 10.34 and check zero value is +5 to
+15mV when assembled.
10.36
Replacing Transducer Cable
1. Remove case top as detailed in 10.31 and desolder cable from PCB.
2. Unscrew back of metal plug and pull insert free. Desolder wires and
remove plug from cable.
3. Fit plug shroud to cable and attach collet. Solder wires to plug as shown in
Fig 19.
Apply threadlock to plug body and tighten assembly.
F
Water resistance of US transducers can only be ensured if the units
are returned to Huntleigh Diagnostics for refurbishment.
4. Solder wires to PCB as per Fig 17/18.
Assemble the transducer as detailed in 10.32.
50
Issue: 2 Draft
Rev: a
614365