Ashland EPH30 Manual De Operación página 8

Installing Pump in BASIN
Install pump in properly vented basin according to
local codes and regulations. PVC pipe along with plastic
check valve and shut-off valve are recommended. Drill a
1/8" hole in the discharge pipe below the check valve.
Install check valve 12" above pump discharge. See
Figure 3
Starting Pump After Installing in Sump
Before lowering pump into basin, connect power lines
and start motor. Impeller should turn counterclockwise
when looking at impeller.
Service and Repair
Important: Pump should be thoroughly cleaned of trash
and deposits before starting disassembly operations
(pages 6-8).
WARNING
Disconnect all power and control wires to motor at
control panel before starting disassembly operation.
Never rely on opening circuit breaker only.
CAUTION
Operating pump builds up heat and pressure; allow time
for pump to cool to room temperature
Effluent Pumps
Model: EPH30
Installation and Service
Entry pipe
Air bleed
hole
8
To control
panel
Union
Vent
Shut-off valve
Check valve
Discharge pipe
FIGURE 3