Xylem GSSERVICE R2 Service Manual Submersible Pumps & Jet Pumps - Manual (Page 81)

79
OHMMETER CHECKS
CAUTION
Disconnect Power Source before checking.
Motor Overload Protector -
US Motor
PURPLE LEAD
BLACK
LEAD
BLACK/WHITE
LEAD
L1
L2
1. Set ohmmeter to R x 1, adjust to 0 (NOte:
Digital meters are typically used, the
reading on this equipment should be
showing OL or infinity)
2. Dissconnect the Overload protector leads
3. Check Resistance between terminals 1 and
2, then 2 and 3. If readings is higher that 1,
replace the overload.
Terminal 1 = Purple wire
Terminal 2 = Black/White wire
Terminal 3 = Black Wire