EBARA EPD, Optima - Manual (Page 20)

EBARA Fluid Handling
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(t) 803 327-5005 • (f) 803 327-5097 rev. 12/07
EBARA Submersible Sump/Drainage Pumps EPD / Optima
WARNING: Pump warranty becomes void if you remove motor housing, unscrew
impeller, or otherwise remove impeller seal.
If pump does not operate properly, follow the steps shown under Troubleshooting.
For any work on pump or switch, always unplug power cord(s). Do not just turn
off circuit breaker or unscrew fuse.
Cleaning float
If pump becomes inoperative because of trash accumulation on the float, remove pump
from sump and clean float switch.
Wipe all water and dirt from the pump and float switch.
Be sure float switch operates freely after cleaning.
Cleaning impeller and volute case
Remove screws that hold lower base to housing.
CAUTION: Do not remove motor housing or unscrew impeller. Use screwdriver to pry
base from housing. Pry in several places.
Be sure impeller turns freely after cleaning. Clean out holes in the pump base and wash
thoroughly before replacing.
MONTH
JAN.
FEB.
MAR.
APR.
MAY
JUN.
JUL.
AUG.
SEP.
OCT.
NOV.
DEC.
INDICATION
1
2
3
4
5
6
7
8
9
X
Y
Z
[ [
YEAR
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
INDICATION
C
D
E
F
G
H
J
K
L
M
N
O
P
Q
Maintenance and Service
Manufacturing Year and Month