Installation / Operation, END View Operation

INSTALLATION / OPERATION

INSTALLATION

SEARS jet pumps should be used with Captive Air® Tanks (See

Figure 5).

TO SERVICE

PRIMING PLUG

PRESSURE

t JET BUIL_I N

pLASTIC pIPE*

PLASlqC PiPE

PUMPTOANK SIDE VIEW

ta.kfiffingskiL

FIGURE 5

For mounting pump to tank, purchase tank fittings Kit No. 2788.

SEARS Captive Air* Tanks are pre-charged at the factory. Check the

tank Owners Manual to find if air charge needs adjustment. Model

390.251483 and Model 390.251883 require 40 pounds for proper operation.

The jet pump can also be mounted on standard horizontal tanks. A

mounting kit with an AVC is furnished with tank. (Figure 6). Instructions are also included.

TO SERVICE	_
PRIMING PLUG	_._	SHALLOW WELL JET
PRESSURE	/	/BUILT.IN	CHECK
SWITCH __F_L_vBOAU_		LVEI/4,	PLASTIC pipE *

,_%u. ,%omo_ SIDE

o0--TVO4.UMECONTROL v,

"Not included with

tank flnlnqs kit,

FIGURE 6

The installation, operation, and care of your Hydroglass* Pump is

very similar to cast iron pumps. We ask, however, that you keep

the following points in mind.

NOTICE: Use Teflon tape supplied with the pump for making all

threaded connections to the pump.

DO NOT USE PIPE JOINT COMPOUND.

1.Wrap 1-1/2 to 2 turns of Teflon tape to all male pipe threads being attached to the pump. This will insure leakproof connec-

tions. Do not overtighten threaded fittings in the plastic pump.

If leaks do occur, remove the fitting, replace the Teflon tape,

and rewrap with 1-1/2 to 2 turns of Teflon tape and remake the connection.

2.independently support all piping connected to the Hydrogfass _ Pump,

END VIEW

FIGURE 7

OPERATION

Priming the Pump

IA CAUTION j NEVER run pump dry. Running pump without

water may overheat unit, damaging seals and possibly burning per-

sons handling pump.

L_'WARNIN_NEVERG] run pump against closed discharge. To

do so can bod water inside pump, causing hazardous pressure in

unit and possibly scalding persons handling pump.

1. Remove priming plug. Fill pump with water. Replace priming wplug. If a priming tee and plug have been installed for a long hor-

izontal run, be sure this line is filled and the plug replaced. (Figure 2, Page 4).

2.Start the pump. Water will be pumped in a few minutes; the

time depending upon the depth to water and length of hori÷ zontal run. If pump does not prime, check for a possible leak in

the suction line. Reprime. Check to be sure suction lift - dis-

tance from pumping water level to pump - does not exceed 20 feet. See °Piping in the Well" on Page 4.

390.251883, 390.251483 specifications

The Craftsman 390.251883 and 390.251483 are two innovative and reliable devices in the Craftsman lineup, known for their durability and high-performance capabilities. These models are designed to cater to a wide range of consumers, from DIY enthusiasts to professional tradespeople, ensuring that they can handle various tasks efficiently.

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Overall, the Craftsman 390.251883 and 390.251483 stand out as excellent choices in the power tools market, driven by their strong performance, safety features, and user-friendly design. These tools exemplify Craftsman's commitment to quality and innovation, solidifying their reputation as a trusted brand for power tools across various sectors.