Southbend SEZ-5 - Manual (Page 33)

SEZ S ERIES C OUNTERTOP S TEAMERS
T ROUBLESHOOTING
O PERATOR ’ S M ANUAL 1181587 P AGE 33
TROU
BLE
S
H
OOTI
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G
Figure 16
Inlet Float Valve Check
Bushing Seat
Pivot Pin
Sealing Ball
Float
1. DISCONNECT POWER AT CIRCUIT BREAKER.
2. Remove rear cover.
3. Loosen water inlet compression fitting and rotate water inlet assembly out of the way.
4. Remove lid from float box.
5. Remove 1/8" pipe plug from the rear of the box on the left side (facing unit from rear).
6. Check inlet float valve mechanism (on left side facing unit from rear) for proper actuation.
7. Slide pin out of assembly through hole created by removal of the pipe plug.
8. Inspect sealing ball and bushing seat for debris and deposits.
9. Ensure that float has no leaks or deposits that would prevent it from floating properly.
10. Clean all parts in a container of descaling solution, or replace as necessary.
11. Reassemble all parts.
NOTICE
If the entire float valve assembly is replaced, new Teflon washers must be used and
silicone must be used on the bushing seat threads and under the hex head.