IWAKI AMERICA MD SERIES User Manual

IWAKI AMERICA
MAGNETIC DRIVE PUMP
MD/WMD SERIES

IWAKI AMERICA MD SERIES Specifications

General

Brand	IWAKI AMERICA
Model	MD SERIES
Category	Water Pump
Language	English

Summary

Safety Instructions

Turn off the power supply

Ensure power is off before assembly or maintenance procedures.

Terminate operation

Stop pump immediately upon detecting any signs of abnormal operation.

Modification

Do not modify the pump; Iwaki America is not liable for unauthorized changes.

Protective clothing

Operation Personnel

Operation must be performed by experienced or knowledgeable personnel.

Correct Power Voltage

Operate pump only at the specified voltage to prevent damage or fire.

Do Not Submerge Unit

Avoid submerging the unit; prevent contact with fluids or wet environments.

Spill Accident Precautions

Take measures against spills of hazardous liquids; follow safety guidelines.

Operating Site Humidity

Do not use pump in wet or humid environments (above 90% humidity) to avoid shock.

Power Cord Integrity

Avoid cutting, abrading, or pulling the power cord to prevent fire or shock.

Motor Ventilation

Ensure proper ventilation for the motor; covering it can cause overheating.

Grounding Requirements

Ensure proper grounding to prevent electrical shock; follow regulations.

Power Cord Replacement

Do not use a damaged power cord; the entire motor must be replaced if damaged.

Static Electricity Hazard

Take precautions against static electricity when handling low conductivity liquids.

Handling Instructions

Handle Pump Carefully

Starting Procedure

Prime the pump, close discharge valve, turn on power, then gradually open discharge.

Stopping Procedure

Close discharge valve gradually, then turn off power. Avoid sudden valve closure.

Avoid Metallic Substances

Do not use liquids containing metallic substances due to the strong magnet.

Prohibited Operating Locations

Prohibited Liquids

Do not pump specific liquids like hydrocarbons, swelling agents, or halogenated compounds.

Flammable Substances Proximity

Keep flammable substances away from the pump to prevent fire/explosions.

Ensure Proper Grounding

Ensure the unit is properly grounded for safety.

Damaged Pump Operation

Do not operate a damaged pump; contact the factory for assistance.

Avoid Physical Contact

Installation, Piping, and Wiring

Installation Site Requirements

Pump Installation Method

Base Anchoring

Hose Connection Tightness

Valve Installation Placement

Voltage Confirmation

Verify the nameplate voltage matches the installation; follow electrical regulations.

Operation

Pre-Operation Cautions

General cautions before operating the pump, including secure connections.

Step 1: Check Piping, Wiring, Voltage

Step 2: Valve Operation

Step 3: Fill Pump Chamber

Step 4: Apply Power

Step 5: Adjust Discharge

Step 6: Checkpoints During Operation

Pump Stopping Procedure

Sequence for safely stopping the pump, including valve closure and power off.

Long-Term Storage Preparation

Storage Warning

Storage Caution

Troubleshooting