© Copyright 2021 Zoeller
®
Co. All rights reserved.
6
SK3321
Model 507 Key Parts List
Item
Description
Qty
507-G
06/21
thru Current
1
Pump 12 V DC / backup (service part)
1
156790
2
Battery box asm (box and cover)
1
10-0764
3
Operational float switch
1
155654
4
Clamp, #28 worm-SS (float switch)
1
004287
5
Valve, check / 1.5" (DN40) Inline /
vertical
1
153772
6
Key controller
1
157387
7
Fuse, 30 amp automotive
2
016918
8
Cable Ties 14.5”
1
157389
9
M73 115V/1P/60Hz/cCSAus (not
pictured)
1
73-0001
10
Fitting, PVC 1-1/2" (DN40) tee/SCH 40
(pressure fitting)
1
153766
11
Hardware pak, charger /switch mode
1
152864
12
Power supply
1
157388
AQUANOT
®
KEY
™
FLOAT SWITCH
SK3186
LOCKING PIN MUST BE
INSTALLED UNDER FLOAT
ROD IN THIS LOCATION.
MOLEX 2-PIN CONNECTOR
MOLEX 4-PIN CONNECTOR
SK3262
OPERATIONAL FLOAT
DC PUMP LED
TEST BUTTON
BLACK LEAD (NEGATIVE)
FLOAT STATUS LED
SILENCE BUTTON
WHITE LEAD (POSITIVE)
AC POWER ADAPTER PORT
30 AMP FUSE
DC PUMP
SYSTEM READY LED
BATTERY LED
AQUANOT KEY CONTROLLER
1 1/2” (DN40) SCH 40 PVC PIPE
X 10"LG. (254 MM)(ALL MODELS)
1 1/2” (DN40) SCH 40 PVC TEE
NOTE: CHECK VALVE SCREWS
INTO PRIMARY PUMP DISCHARGE.
HAND-TIGHTEN ONLY.
WEEP HOLE MUST BE
VISIBLE.
FLOAT SWITCH
DC PUMP
M73 PRIMARY PUMP
CLAMP
AQUANOT
®
KEY
™
CONTROLLER
SK3092
1
10
11
2
3
4
6
12 VOLT BATTERY
SUPPLIED BY USER
8
12
7
4
5
FM3315
