3
© Copyright 2014 Zoeller Co. All rights reserved.
The DC controller is equipped with a 10 amp charger for maintaining the
battery in a ready state and recharging the battery after use when AC power
is restored. Time for recharge depends upon the amount of power consumed
by the pumping cycle during the AC power interruption. The pump may go
back to the ready run position in a very short period of time. A completely
drained battery may require up to 24 hours for full recharge. If battery does
not charge properly, the LCD will display BATFAIL and alarm will sound.
PERFORMANCE
The DC pump performance with fully charged 12V battery
The DC emergency pump system 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 ap-
proximately 6 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 with top terminals are
recommended for ease of installation. "Wet" cell batteries contain acid and
proper precaution must be taken when handling. Maximum battery size 13½"
Length x 7" Width x 9½" Height.
BATTERY SELECTION
Discharge
Feet of Head
5
10
15
20
22
Flow
Gal. per min.
39
30
20
6
Shut-off
Head
The DC emergency pump is
designed as a backup to your
primary sump pump during
unexpected power outages or
primary pump failure. The DC
pump, electronic controls and all
the parts required for installation
are included except the battery
which is supplied by the user. The
system is designed for installation
in sumps with minimum of 18"
diameter and 24" deep. For 18" x
22" applications, consult factory.
DESCRIPTION
8
12 VOLT BATTERY
SUPPLIED BY USER
5
4
7
6
2
9
1
11
10
3
Model 508
Item Description
Qty
508-A
01/14
thru Current
1
Pump 12V DC / Backup (Service Part)
1
152962
2
Fitting, PVC 1.5" Tee / Sch 40 / (Pressure Fitting)
1
005645
3
Fuse, 250V / Agc-30
1
012353
4
Switch, Float / Vert Master
1
017197
5
Clamp, #28 Worm-SS (Float Switch)
1
012724
6
Valve, Check / 1.5 Inline / Vertical
1
019768
7
Charger, DC Asm / Switch Mode
1
153000
8
Battery Box Asm (Box and Cover)
1
10-0764
9
Hardware Pak, Charger / Switch Mode
1
152864
10
Fitting, Asm & Clamp "508" (Service part)
1
152969
11
Flapper Asm, (Service part)
1
152970
SK3008
