Barmesa Pumps 6BSE12036LDS, Installation, Operation & Maintenance Manual

Page: 10 / 15

Impeller and Volute - Install impeller
(32) by appling a thin film of oil to
motor shaft and slide impeller
straight onto shaft, keeping keyways
lined up. Drive key into keyway.
Locate washer (34) and lockwasher
(10), apply thread lock primer (such
as Loctite® Primer T), let set per
manufacturer's
directions. Apply
thread locking compound to threads
on cap screw (35), and thread into
shaft and torque to 35 ft/lbs.
Place gasket (36) on volute and install
impeller and motor assembly over
studs and onto volute (37). Apply
thread locking compound to threads
of studs (31) and thread nuts (16)
onto studs and torque to 24 ft/lbs.
Check for binding by rotating
impeller. Clearance between the
impeller and volute should be
approximately 0.012 inch.
09
Service
G T1 T7 T2 T8 T3 T9 T4 T5 T6
G L1 L2 L3
G
R
E
E
N
B
LAC
K
R
E
D
W
H
IT
E
MOTOR LEADS
THREE-PHASE 230V AC
Cable Motor Lead Number
Green
Green
Black 1 and 7
Red 2 and 8
White 3 and 9
4, 5 and 6 together
Figure 5
T2 T3 T4 T7 T5 T8 T6 T9
G L2 L3
R
E
D
W
H
IT
E
MOTOR LEADS
T1
L1
B
LAC
K
G
G
G
R
E
E
N
THREE-PHASE 460V AC
Cable Motor Lead Number
Green Green
Black 1
Red 2
White 3
4 and 7 together
5 and 8 together
6 and 9 together
Figure 5
G
G
GREEN
P1 P2
L1
BLA
CK
L2
WHITE
THERMOSTAT
N/C
WHITE WHITE
N/O
S1 S2
L3
RED
L4
ORANGE
S
E
N
S
O
R
S
E
N
S
O
R
ORANGE ORANGE
TEMPERATURE
SENSOR
MOISTURE
SENSOR
CONTROL CABLE
Control Cable Lead Number
Black L1 (Temperature)
White L2 (Temperature)
Red L3 (Moisture)
Orange L4 (Moisture)
Green Ground
Figure 5
Wear Ring - Apply retaining
compound to the bore of volute (37)
and press wear ring (33) into bore
until seated.
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