Sercel GRC ESP-Series User Manual

Doc No. 006-0211-00 Rev AD Page 15 of 62
Figure 8. Long piece of heat shrink tubing over both wires.
Finally, replace the wye point if you have removed it. Attach the Scout-3000 or portable
Scout to any of the motor terminals of the wye point or to the gauge wire if not using our
wye point. Turn on the Scout and check/record gauge readings.
Place the RTD in the position you had determined and reassemble the gauge and
motor. Re-check and record readings using the Scout attached to the top of the motor
on one motor lead.
Wye Point Replacement
If you do have to remove the wye point, below is the GRC procedure that is used when
Manufacturing is attaching the wye point.
Purpose
The purpose of this procedure is to give instructions on how to solder the
communication wire to the WYE terminal for ESP gauges.
Cautions and Warnings
Ensure there are no nicks on the conductor of the communication wire when stripping.
Ensure there are no sharp edges on solder joint of wire and terminal. Ensure shrunken
heat shrink does not back off from the terminal. Read entire procedure before initiating
procedure.
Equipment needed
 2 Heat Shrink Wraps 1 ½ inches long, P/N: 133-0051-00
 Needle nose pliers
 Heat Gun
 High Temperature Solder, P/N: 140-0001-00
 Flux
 Isopropyl Alcohol
 WYE Adapter
 Communication Wire (From Assembly 90C2025, not to be confuse with the RTD
white wire)
 Terminal, P/N: 90B1863

Sercel GRC ESP-Series Specifications

General

Brand	Sercel
Model	GRC ESP-Series
Category	Measuring Instruments
Language	English