Craftsman 3902511, 390251101, 390251181, 390251901, 390251981 Owner’s Manual
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Stock Nos.
2645/2655
26945 / 26955
• Do not run pump dry or leave unattended whde running.
The pump must be unplugged immediately once the
water is pumped away.
• Use only 1/2" or larger garden hose.
• If pump is stopped and restarted whde pumping, an air
blockage may form in the discharge hose. To restart
pumping, unplug the pump and drain all water from the
hose.
• Not recommended for use m fountains or ponds with
fish
• If installed with an extension cord, be sure the cord is 14
gauge wire.
• Regularly inspect pump inlet and clean away any debris.
N°Sde stock
2645 /2655
26945 / 26955
Ne faites pas fonct_onner la pompe _ sec et ne la laissez
pas sans surveillance, pendant qu'elle fonctionne. La
pompe dolt _tre imm_diatement d_branch_e Iorsque
toute l'eau a _t_ pomp_e.
N'utlhsez qu'un tuyau d'arrosage de 1/2 de pouce de
dlam_tre ou plus gros.
Si la pompe est arr_t_e et red_marr_e alors qu'eile fonc-
tionnait, un bouchon d'air peut se former dans le tuyau
de refoulement. Pour recommencer le pompage,
d_branchez la pompe et vJdez toute I'eau du tuyau.
Utdlsation non recommand_e avec les r_servolrs ou [es
6tangs dans lesquels iI y a des polssons.
Si un cordon prolongateur est ut_l_s_ pour ['ahmentatLon
en courant, assurez-vous que les conducteurs du cordon
prolongateur sont du cahbre 14.
tnspectez r_guh_rement ['admission de la pompe et
enlevez tousles d_bris.
(800) 432-4029 (800) 432-4029
Nozzle/Venturi Replacement and Cleaning
Figure 1
Venturi
Nozzle
5/8" Socket
Figure 2 insert
Ejector Body
Figure 3
Cleaning/Replacing the Shallow Well Ejector
1. Disconnect power and release all pressure on system
before proceeding.
2. If tank has an air volume control (for standard tank
applications), unscrew compression nut from fitting under
ejector. Remove tube from fitting.
3, Remove suction pipingfrom pump.
4. Remove clamp and O-ring holdingshallow well ejector to
pump body.
5. Remove ejectorfrom pump body. Be careful notto
damage O-ring.
6. Remove ventudby unscrewing it (turnoountemlockwise;
see Figure 1).
7, Remove nozzle (if necessary) by unscrewing it with a 5/8"
deep well socket wrench (see Figure 2).
8, Clean venturi and nozzle by carefully inserting an ice pick
or other small diameter pointed tool or wire, and dislodging
foreign material
Figure 4
NOTICE: Be careful not to enlarge hole in nozzle or
venturi. If it is not possible to remove nozzle, it may be
cleaned in place. In this case, flush loose debris out of
ejector by running water through the nozzle in the same
direction as the dislodging tool was inserted. If venturi and
nozzle cannot be cleaned or if they are damaged while
cleaning, replace.
9. Replace nozzle and venturi by turning in clockwise until
snug. Do not overtighten.
10. BE SURE O-rings, O-ring grooves and clamp are clean.
11. Place O-Rings in grooves on venturi and pump flange (see
Figure 3).
12. Insert venturi into upper pump port; be sure tabs and slots
align (see Figure 4).
13. Install clamp and snug up; alternatelytighten clamp screw
and tap clamp with mallet to seat O-ring (see Figure 4).
14. Prime pump as described under "Operation"
SEE OTHER SIDE OF SHEET FOR PARTS LIST
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