background image

© Copyright 2014 Zoeller

®

 Co. All rights reserved.

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 90 days from date of purchase by the end user, 

or 6 months from date of original manufacture of the product, whichever 

comes first.  Parts that fail within the warranty period, 90 days from date 

of purchase by the end user, or 6 months from the date of original manu-

facture 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 act of nature; that has not been installed, operated or main-

tained 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 feminine sanitary products, etc. in all pump-

LIMITED WARRANTY

ing 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 Manufacturer at, 3649 Cane Run Road, Louisville, Kentucky  

40211, Attention: Customer Service Department to obtain any needed 

repair or replacement of part(s) or additional information pertaining to 

our warranty.

MANUFACTURER EXPRESSLY DISCLAIMS LIABILITY FOR SPE-

CIAL, 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 states do not allow limitations on the duration of an implied war-

ranty, so the above limitation may not apply to you. Some states 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 state to state.

TROUBLE SHOOTING GUIDE

  

ELECTRICAL PRECAUTIONS- Before servicing a pump, always shut off the main power breaker and then unplug the 

pump. Make sure you are not standing in water and are wearing insulated protective sole shoes.  Under flooded conditions, contact your 

local electric company or a qualified licensed electrician for disconnecting electrical service prior to pump removal.

CONDITION

COMMON CAUSES

A. Pump will not prime or retain prime after operating.

Suction lift too high, hose kinked or hose fitting not tight on head, air leak in  

suction line, defective cam or impeller or gasket leaking.

B. Pump runs but no fluid.

Faulty suction piping, defective cam or impeller, suction lift too high, discharge 

head too great, clogged inlet, pump too far from liquid. 

C. Motor runs too hot.

Voltage incorrect, excessive discharge pressure, impeller swollen, liquid, too 

viscous, plugged or kinked discharge, insufficient air flow on motor, liquid  

too hot.

D. Flow rate is low.

Piping or hose is fouled or damaged, clogged impeller, worn impeller, voltage 

incorrect, hoses too long.

E. Pump will not run.

Inspect power source, impeller jammed, motor overheated.

Summary of Contents for Mighty Mover 311

Page 1: ...surface 11 Themodel311issuppliedwithanautomaticallyresettingthermal overload device and can restart without warning 12 Do not submerge the pump or motor in water 13 Securethedischargelinebeforestartingthepump Anunsecured hose can whip possibly causing personal injury or property damage 14 Provideameansofpressurereliefifthepumpdischarge can be shut off or obstructed Pumps operating against a closed...

Page 2: ...r liability in connection with our products Contact Manufacturer at 3649 Cane Run Road Louisville Kentucky 40211 Attention Customer Service Department to obtain any needed repair or replacement of part s or additional information pertaining to our warranty MANUFACTURER EXPRESSLY DISCLAIMS LIABILITY FOR SPE CIAL CONSEQUENTIAL OR INCIDENTAL DAMAGES OR BREACH OF EXPRESSED OR IMPLIED WARRANTY AND ANY ...

Page 3: ...me itself within 30 seconds afterpumpisstarted Wettingimpellerwithpumpedfluidandkeeping the impeller coated with petroleum jelly will lengthen its life and improve priming action Running the impeller dry for as short as 30 seconds can ruin the impeller Ref No 5 Keep suction line as short as possible NOTE An easy way to prime the pump wet impeller if using a garden hose is to fill the discharge hos...

Page 4: ...30 9 1 35 10 7 150 90 568 341 MAILTO P O BOX 16347 Louisville KY 40256 0347 SHIPTO 3649 Cane Run Road Louisville KY 40211 1961 502 778 2731 1 800 928 PUMP FAX 502 774 3624 Visit our web site zoellerpumps com 720 TOTAL DYNAMIC HEAD 160 40 20 0 LITERS GALLONS 80 2 0 5 10 4 15 180 120 140 160 100 80 60 FLOW PER HOUR 240 400 320 560 480 640 10 25 6 20 30 8 METERS FEET 40 HEAD CAPACITY CURVE MODEL 311 ...

Reviews: