3
1. Read all instructions before beginning installation.
2. Be certain that basin is on a firm level surface.
3. Do not use an automatic plumbing vent device.
4. Always install the check valve on the discharge line.
5. Always provide some means, such as a union, to
disconnect the pump assembly from the basin for
maintenance purposes.
Helpful Hints For Easy Installation
6. Run unit at least once a month to verify proper
operation.
7. The model number and date code can be found on
the lid warning label.
8. Plug pump into a properly grounded GFCI receptacle.
Performance Characteristics
151790
© Copyright 2012 Zoeller Co. All rights reserved.
1. DO read all installation material included with the pump.
2. DO inspect unit for any visible damage caused by
shipping. Contact dealer if unit appears to be damaged.
3. DO always disconnect pump from power source before
handling. DO always connect to a separately protected
and properly grounded ground fault protected circuit.
DO NOT ever cut, splice or damage power cord. DO
NOT carry or lift pump by its power cord. DO NOT
use an extension cord.
Do’s And Don't’s For Installing A Unit
915 Grinder Features
4. DO NOT use
a discharge pipe smaller than the
pump discharge size.
5. DO test pump immediately after installation to be
sure that the system is working properly.
6. DO review all applicable local and national codes
and verify that the installation conforms to each
of them.
TOT
AL
DYNAMIC HEAD
15
LITERS 0
GALLONS
20
40
5
10
0
2
5
25
100
80
60
20
PUMP PERFORMANCE CURVE
MODEL 915
FEET
METERS
4
10
15
6
20
40
35
30
25
30
120
140
8
FLOW PER MINUTE
TOTAL DYNAMIC HEAD/FLOW
PER MINUTE SEWAGE
Shut-off Head:
15
4.6
Feet
Meters
5
10
1.5
3.0
MODEL
26 ft. (7.9m)
21
79
Gal.
Liters
32
27
121
102
915
20
6.1
13
49
25
7.6
3
11
tri-Slice
tM
cutter technology
- three independant cutting channels provide over 250,000 cuts/minute.
IBAD
tM
- Integral Baffling and Deflection System
allows solids up to 4" to enter the basin without becoming lodged;
minimizes potential float obstruction.
Basin Scouring System
tM
automatically agitates standing liquid to prevent grease and sludge build up. Engineered
for the life of the system; no moving parts to wear out.
