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Installation of a Backup System
on a Separate Discharge
s WARNING
!
WARNING
Comply with all national and local electrical and plumbing codes when
installing this unit. Disconnect power from all electrical equipment housed within the sump system
before working on or around the sump pump or battery backup system beginning with 115 VAC
powered pumps, level switches, and charger controllers; followed by DC powered items. Includes all
items such as pumps, level control switches, Charger/Controller Unit, and battery systems.
Included in the SPBS-10 and SPBS-12 Kits:
1. Battery charger/controller
2. Battery case (battery not included)
3. (1) 1-½" 90° street elbow near 12 VDC pump
4. Flexible coupling from 12 VDC pump discharge
5. Check valve for 12 VDC pump
6. Switch to control 12 VDC pump
7. 12 VDC backup pump
8. (4) Cable ties
Customer required to purchase separately:
1. 12 VDC deep cycle battery – BCI Group 27, rated 85 – 140Ah, lead-acid or AGM
2. 115 VAC primary pump. Little Giant’s 6EC-CIA-SFS or 10EC-CIA-SFS automatic pump is recommended
3. Check valve for 115 VAC pump
4. 1-½" pipe as needed
5. Fittings – As required
(For 12 VDC Backup Systems SPBS-10HF and SPBS-12HF which do not include a 115 V primary sump pump assembly)
Figure 3
Cable Tie (2)
Cable Tie (1)
Backup Pump
Control Switch
Check Valve
(not included)
Backup
Pump
Flexible
Coupling
Air Bleed
Hole
90º Street
Elbow
Check Valve
Backup drain pipe from
household plumbing
(not included)
Charger/Controller Unit
Battery Box
Primary Pump
(not included)
Primary drain pipe from
household plumbing
(not included)
11
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