Performance Chart - Sears 390.121800 Owner's Manual

Operation / Maintenance
Max.
Fountain
Height
Height of fountain spray will drop proportionally with added
demands from accessories (waterfalls, statues, etc.).
10 Ft.
8 Ft.
6 Ft.
4 Ft.
2 Ft.
24 In.
MODEL 390.131800
180FK
3. Rinse pump body and impeller assembly thoroughly
with clean water (not from pond).
4. Reassemble by reversing above steps, making sure
"flat" on ceramic shaft passes through impeller first,
then turn until flat properly seats in motor housing.
Models 390.131800, 390.132600,
390.134000, 390.136200
1. Hand grip inlet filter housing (Key 1, Page 5) and gen-
tly pull straight off while twisting clockwise.
2. Remove filter media (Key 2, Page 5) from housing
and rinse thoroughly with clean water.
3. Remove pump body (Key 3) by hand turning counter-
clockwise about 1/8 turn, and pull straight off.
4. For Models 390.131800 and 390.132600: Hand grip
impeller assembly (Key 6, Page 5) and pull straight
out, being careful not to damage ceramic shaft.
For Models 390.134000 and 390.136200: Pull motor
cartridge and impeller assembly (Key 6, Page 5) out
from electric motor.
5. Clean pump body and impeller assembly thoroughly
with clean water (not from pond).
6. Reassemble by reversing above steps.
For Models 390.131800 and 390.132600: make sure
"flat" on ceramic shaft passes through impeller first,
then turn until flat properly seats in motor housing.

Performance Chart

35 In. 63 In.
390.132600 390.134000
260FK 400FK
87 In. 8.5 Ft.
390.136200 390.137500
620FK 750FK
MODEL
Models 390.137500 thru 390.132100
1. Hand grip inlet filter housing (Key 1, Page 5) and gen-
tly pull straight off while twisting clockwise.
2. Remove pump filter media (Key 2, Page 6) from hous-
ing and rinse thoroughly with clean fresh water.
3. Remove four pan-head screws from pump body (Key
3, Page 6) And pull straight off. Rinse with fresh
water.
4. Clean pump body and impeller thoroughly with clean
water (not from pond).
5. Reassemble by reversing above steps.
Component damage may occur. Never
tamper with internal components of the electric motor,
or cable at the rear of pump.
9.5 Ft. 10 Ft.
1130FK
390.131130, 390.131340
390.139600
960FK
1375FK
390.131560, 390.132100
1740FK
2100FK
4