Sears CRAFTSMAN HYDROGLASS 390.252281 - User Manual

OWNER’S
MANUAL
MODEL NO.
390.251181
390.251981
390.252281
CAUTION:
Read and Follow
All Safety Rules and
Operating Instructions
Before First Use of
This Product.
Save This Manual For
Future Reference.
Sears, Roebuck and Co., Hoffman Estates, IL 60179 U.S.A.
• Safety Instructions
• Installation
• Operation
• Troubleshooting
• Repair Parts
PRINTED IN U.S.A.
“HYDROGLASS”
®
CONVERTIBLE DEEP
WELL JET PUMP
Form No. F642-2592 (Rev. 8/14/96)
CRAFTSMAN MODEL NOS.
390.251981
390.252281
SEARS MODEL NO.
390.251181

Summary

READ AND FOLLOW SAFETY INSTRUCTIONS

Electrical Safety

Guidelines for safe electrical connections and wiring for the pump motor.

General Safety

General safety precautions to prevent injury and damage from pump operation.

RULES FOR SAFE INSTALLATION AND OPERATION

DEEP WELL PUMP INSTALLATION

SHALLOW WELL PUMP INSTALLATION

GENERAL INSTALLATION GUIDELINES

Major Components and Their Function

Piping and Adapter Installation

Shallow Well Installation and Operation

Details on installing and operating shallow well jet pumps, including jet assembly attachment.

Piping in the Well for Shallow Wells

Pump Setup and Safety

Pump Installation Considerations

ELECTRICAL

Recommended Fusing and Wiring Data

Table providing recommended fuse sizes and wire gauges for different pump models and distances.

OPERATION AND MAINTENANCE

Pump Priming Procedures

Step-by-step instructions for priming both shallow and deep well pumps before operation.

Pump Servicing and Disassembly

SERVICE

Motor and Shaft Seal Replacement

Detailed steps for removing the motor and replacing the shaft seal, including impeller removal.

TROUBLESHOOTING CHART

DEEP WELL PUMP COMPONENTS

Customer Support and Parts Ordering

Parts and Repair Service

Contact information for ordering replacement parts and scheduling in-home repair services.

Service Center Location

Sears CRAFTSMAN HYDROGLASS 390.252281 Specifications