Xylem FLYGT 3171 - Impeller Rotation Verification

lnstallation
Connection
to the monitoring equipment
MiniCAS ll
,
24 V AC/DC C
Pump contactor
CC Control
circuit
Ll Caution
light
(leakage)
L2
Caution
light
(stator
over-tem
perature)
P Pump main su
pply
R
Reset
switch
Check the
impeller rotation
CAUTION: Crush
Hazard
The
starting
jerk
can be
powerful.
Make
sure
nobody is close to
the unit when it
is
started.
1,
Start
the motor.
2. Stop
the motor
after
a few seconds.
3. Check
that the impeller
rotates
according
to this illustration.
Flygt
3171
lnstallation, Operation, and
Maintenance lManual
33