Zoeller 910, Installation Instructions Manual

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© Copyright 2019 Zoeller Co. All rights reserved.
LIMITED WARRANTY
Manufacturer warrants, to the purchaser and subsequent owner during the
warranty period, every new product to be free from defects in material and
workmanship under normal use and service, when properly used and
maintained, for a period of one year from date of purchase by the end user, or 18
months from date of original manufacture of the product, whichever comes first.
Parts that fail within the warranty period, one year from date of purchase by the
end user, or 18 months from the date of original manufacture of the product,
whichever comes first, that inspections determine to be defective in material or
workmanship, will be repaired, replaced or remanufactured at Manufacturer's
option, provided however, that by so doing we will not be obligated to replace an
entire assembly, the entire mechanism or the complete unit. No allowance will be
made for shipping charges, damages, labor or other charges that may occur
due to product failure, repair or replacement.
This warranty does not apply to and there shall be no warranty for any material or
product that has been disassembled without prior approval of Manufacturer,
subjected to misuse, misapplication, neglect, alteration, accident or uncontrolled
act of nature; that has not been installed, operated or maintained in accordance
with Manufacturer's installation instructions; that has been exposed to outside
substances including but not limited to the following: sand, gravel, cement, mud,
tar, hydrocarbons, hydrocarbon derivatives (oil, gasoline, solvents, etc.), or other
abrasive or corrosive substances,wash towels or any other abusive entity, etc.
in all pumping applications. The warranty set out in the paragraph above is in
lieu of all other warranties expressed or implied; and we do not authorize any
representative or other person to assume for us any other liability in connection
with our products. Contact authorized distributors to obtain any needed repair or
replacement of part(s) or additional information pertaining to our warranty.
MANUFACTURER EXPRESSLY DISCLAIMS LIABILITY FOR SPECIAL,
CONSEQUENTIAL OR INCIDENTAL DAMAGES OR BREACH OF
EXPRESSED OR IMPLIED WARRANTY; AND ANY IMPLIED WARRANTY
OF FITNESS FOR A PARTICULAR PURPOSE AND OF MERCHANTABILITY
SHALL BE LIMITED TO THE DURATION OF THE EXPRESSED WARRANTY.
Some jurisdictions do not allow limitations on the duration of an implied
warranty, so the above limitation may not apply to you. Some jurisdictions do not
allow the exclusion or limitation of incidental or consequential damages, so
the above limitation or exclusion may not apply to you.
This warranty gives you specific legal rights and you may also have other rights
which vary from jurisdiction to jurisdiction.
If the above checklist does not reveal the problem, consult the factory. Do not attempt to service or otherwise disassemble pump. Service
must be performed by an authorized Zoeller Company representative.
SERVICE CHECKLIST
EASY DO’S & DON'T’S FOR INSTALLING UNIT
1. DO read all installation material with the unit.
2. DO inspect unit for any visible damage caused by shipping. Contact dealer
if unit appears to be damaged.
3. DO remove all debris from the basin. Be sure that the pump will have a
hard, level surface beneath it. DO NOT install on sand, gravel or dirt.
4. DO be sure that the area is large enough to allow proper clearance for the
level control switch(es) to operate properly.
5. DO Always Disconnect Pump From Power Source Before Handling .
DO always connect to a separately protected and properly grounded circuit.
DO NOT ever cut, splice, or damage power cord (only splice in a watertight
junction box).
DO NOT carry or lift pump by its power cord.
DO NOT use an extension cord.
6. DO install a check valve and a union in the discharge line.
DO NOT use a discharge pipe smaller than the pump discharge.
7. DO NOT utilize this unit for pumping gasoline or other hazardous liquids.
8. DO test pump immediately after installation to be sure the system is
working properly.
9. DO review all applicable governing codes and verify that the installation
conforms to each of them.
10. DO
11. DO consider d u p l e x system with an alarm where an installation may become
overloaded or primary pump failure would result in property damages.
12. DO inspect and test system for proper operations at least every 3 months.
CONDITION COMMON CAUSES
A. Pump will not start or run.
Check fuse, low voltage, overload open, open or incorrect wiring, open switch, impeller or seal bound mechanically, motor
or wiring shorted. Float assembly held down. Switch, damaged or out of adjustment.
B. Motor overheats and trips
overload or blows fuse.
Incorrect voltage, negative head (discharge open lower than normal) impeller or seal bound mechanically, motor shorted.
C. Pump starts and stops too often. Float switch tether length too short, check valve stuck open, or none installed in long distance line, overload open, bidding,
sump pit too small.
D. Pump will not shut off. switch, damaged or out of adjustment.
E. Pump operates but delivers little
or no water.
Check inlet, strainer housing, discharge pipe, and vent holes for obstructions. Discharge head exceeds pump capacity.
Low or incorrect voltage. Incoming water containing air or causing air to enter pumping chamber. Incorrect motor rotation.
(3 phase pumps only)
F. Drop in head and/or capacity
after a period of use.
Increased pipe friction, clogged line or check valve. Abrasive material and adverse chemicals could possibly deteriorate
impeller and pump housing. Check line. Remove base and inspect.
G.
Carefully tighten pipe joints (use pipe dope) and screws. Check gasket location, tighten lid evenly. Do not over tighten
In those instances where damages are incurred as a result of an alleged pump failure,
the Homeowner must retain possession of the pump for investigation purposes.