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Walrus Pump Co., Ltd. HQ200 - User Manual

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HQ Series
Electronic Control Pump
Instruction Manual
“Original Instructions”
HQ Series
ISO 9001 Certified
WALRUS PUMP CO., LTD.
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Summary

Product Information

Operating Conditions

Details ambient temp, liquid temp, system pressure, humidity, and use limitations.

Installation Guide

Foundation and Mounting

Ensures the pump foundation is rigid and the pump is securely bolted.

Drainage and Housing Recommendations

Advises on adequate drainage systems and weather-proof housing for outdoor installations.

Liquid Source and Safety

Emphasizes shutting off the pump without liquid source and electrical safety precautions.

Piping and Connections

Flange Installation Details

Provides reminders for flange installation, including alignment and screw torque.

Suction Line Requirements

Details on installing short, straight, airtight suction lines with correct diameter.

Electrical and Starting Procedures

Electrical Connection Safety

Ensures correct voltage, grounding, and use of safety devices like RCD.

Pump Priming Procedure

Step-by-step guide for priming the pump before initial start-up.

Precautions and Maintenance

Operational Precautions

Advises on shutting down for problems, avoiding continuous cycling, and handling issues.

Frequently Asked Questions

Troubleshooting

Walrus Pump Co., Ltd. HQ200 Specifications

General IconGeneral
ModelHQ200
CategoryWater Pump
ManufacturerWalrus Pump Co., Ltd.
Voltage220 V
Frequency50 Hz
Inlet/Outlet Size1 inch
MaterialCast Iron

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