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© Copyright 2009 Zoeller Co. All rights reserved.

FIGURE 4

SK2502

SK2501

Exploded View - DC Pump

Pump Assembly

FIGURE 3

SAFETY CLOSURE STRAP 

BATTERY BOX 

12 VOLT 

MARINE BATTERY 

SUPPLIED BY USER 

DC BACK-UP PUMP 

CLAMP 

FLOAT SWITCH 

BLACK WITH RED 

TRACER TO POSITIVE 

BLACK LEAD 

TO POSITIVE 

WHITE LEAD 

TO DC PUMP 

BLACK LEAD 

TO NEGATIVE 

TO FLOAT 

RED LEAD 

15 AMP FUSE 

DC CONTROL BOX 

BLACK LEAD 

TO NEGATIVE 

TO FLOAT SWITCH 

BLUE LEAD 

SPLICER 

WHITE OR 

PUMP ASSEMBLY

1

6

(SUPPLIED BY CUSTOMER)

DISCHARGE PIPE

TOP VIEW

IMPORTANT:

MAKE SURE THIS LINE IS

GLUED IN POINTING UP.

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Summary of Contents for Basement Sentry Series

Page 1: ...or operation It is the responsibility of the installing party to ensure that the float switch will not hang up on the pump apparatus or pit peculiarities and is secured so the pump will turn on and off It is recommended that the pit be 18 in diameter or larger to accommodate both a primary and a DC backup pump SEE BELOW FOR LIST OF WARNINGS 1 Testing for Ground As a safety measure each electrical ...

Page 2: ...Three year limited warranty valid only when a complete system is purchased and used as a backup to a primary dewatering system A complete system includes a Model 507 or 510 Basement Sentry and an Aquanot Battery 1 Inspect and test the system for proper operations at least every 3 months a Red power on indicator light should be on indicating AC power is on b Unplug primary pump and the control char...

Page 3: ...ystem requires a good quality 12 volt battery to obtain maximum pumping time during a power outage A deep cycle 12 volt 105 amp hour marine battery or larger is recommended and will provide approximately 7 hours of continuous pumping time in a sump pump installation with 8 of head pressure In most installations the pump runs intermittently and the battery life is extended accordingly Batteries wit...

Page 4: ...ent than the primary pump 4 If primary pump is installed disconnect power If the primary pump is a column pump with adjustable float and you are installing per figure 2 check the on point and adjust to approximately 7 from bottom of pump see figure 2 Mark the discharge pipe 7 above the on point of the primary column pump or 7 above the top of the primary submersible pump 5 If existing discharge pi...

Page 5: ...o avoid airlocking DC PUMP PLUMBED IN LINE WITH SUBMERSIBLE PUMP OUTLET PUMP PRIMARY BATTERY BOX VERIFY WEEP HOLE IS PRESENT IN MAIN DISCHARGE LINE SEE PUMP INSTALLATION INSTRUCTIONS 1 MIN IMPORTANT OFF LEVEL OF FLOAT ASSEMBLY MUST BE HIGHER THAN DC BACKUP PUMP BATTERY BOX OUTLET PRIMARY PUMP DC PUMP PLUMBED IN LINE WITH COLUMN PUMP 1 MIN IMPORTANT OFF LEVEL OF FLOAT ASSEMBLY MUST BE HIGHER THAN D...

Page 6: ...D BY USER DC BACK UP PUMP CLAMP FLOAT SWITCH BLACK WITH RED TRACER TO POSITIVE BLACK LEAD TO POSITIVE WHITE LEAD TO DC PUMP BLACK LEAD TO NEGATIVE TO FLOAT RED LEAD 15 AMP FUSE DC CONTROL BOX BLACK LEAD TO NEGATIVE TO FLOAT SWITCH BLUE LEAD SPLICER WHITE OR PUMP ASSEMBLY 1 6 SUPPLIED BY CUSTOMER DISCHARGE PIPE TOP VIEW IMPORTANT MAKE SURE THIS LINE IS GLUED IN POINTING UP 11 18 ...

Page 7: ...or over 7 hours and a Maintenance Free AGM Battery which will power the pump for over 3 hours These times are based on continuous pumping at 10 of static head Actual times will vary depending on static head volume of water entering the pit and the condition of the battery Follow these recommendations Use a B C I size 27 deep cycle battery 175 minute reserve capacity or larger Do NOT use a maintena...

Page 8: ...tery to the exterior Zoeller Company provides the previous statements only as guidelines to help prevent false activation of the CO detector In no way are they meant to supersede the instructions that accompany the detector nor do they supersede advice from the CO detector manufacturer If the audible alarm associated with your CO detector is activated we recommend the following actions 1 Take imme...

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