12
Before lowering pump into basin, connect power lines
and start motor using H-O-A switch in the Hand position.
Impeller should turn counterclockwise when viewing from
impeller end of pump. If rotation is wrong, interchange
any two line leads at control box.
Service and Repair
Important: Pump should be thoroughly cleaned of trash
and deposits before starting disassembly operations.
Disconnect all power and control wires to motor at
control panel before starting disassembly operation.
Never rely on opening circuit breaker only.
Operating pump builds up heat and pressure; allow time
for pump to cool to room temperature
Solids Handling Pumps
Models: ANC200, ANC300, ANC500,
ANC750, ANC1000, ANC1500 & ANC2000
Installation and Service
Cable Assembly:
Check power cord for cracks or damage and replace if
required.
Volute -
Place volute on seal plate. Place hex head cap
screw through seal plate and into volute and torque
evenly to 11 ft/lbs.
Upper Housing
Place o-ring onto motor housing. Connect wires per
schematic, see Figure 3. Set cord cap onto
motor housing, place cap screws into housings and
torque to 6.5 ft/lbs.
Installing Pump in Sump
These pumps are usually installed in concrete or fiber-
glass basins with the lift-out rail system. Figure 2 shows
pump mounted on the rail system. Instructions for install-
ing rail system are furnished with rail package.
If pump is not installed with lift-out rail system it must be
properly supported on legs and connected to discharge
pipe so that space is provided under pump for entrance
of sewage. Pump inlet should not be closer than 3 inches
from bottom of sump.
It is not generally desirable to install these pumps with-
out the rail system except on special O.E.M. packaged
systems. Check valves should always be installed along
with shut-off valves. This allows for easier service and
prevents backflow into basin.
Starting Pump After Installing in Sump Basin:
If pump is 3 phase, pump rotation must be checked.
WARNING
WARNING
