Illustrated Parts Breakdown - Zoeller Home Guard Max 503 Instructions Manual

HOMEGUARD SERVICE PARTS - MODEL 503
ITEM DESCRIPTION
1 Clamps
2 Backfl ow valve assembly
3 Push connect fi tting
4 Diaphragm and O-ring
5 Plunger assembly
6 Nozzle seat
7 Spring
8 Float rod magnet guide assembly
9 Float rod guide
10 Float stop assembly
11 Float
12 Venturi
13 Foot valve
14 Valve assemby
15 Screws
16 Float rod
* Rebuild kit
* Items included in rebuild kit.
** Foot valve will need to be cut off as close to top of valve as possible and new one glued in place.

Illustrated Parts Breakdown

QTY NOTES
2
1
1
1
1
1
1
1
1
2
1
1
1
1
6
1
1
© Copyright 2011 Zoeller Co. All rights reserved.
7
503-A&B 503-C
10/08 03/10
thru thru
02/10 10/10
* 001766 001766
018587 018587
018584 018584
* 018588 150553
* 018589 018589
018557 018557
* 018564 018564
150084 150084
150085 150085
* 054085 054085
018567 018567
4C5532 4C5532
** 018572 150260
150101 150101
* 001885 001885
018583 018583
150086 150554
SK2741
503-D
11/10
thru
Current
001766
018587
018584
150553
018589
018557
018564
150084
150741
054085
018567
4C5532
150260
150101
001885
018583
150554