ULINE H-6501 High-Viscosity Electric Drum Pump Installation Guide

H-6501
HIGH-VISCOSITY ELECTRIC DRUM PUMP
1-800-295-5510
uline.com

SAFETY

GENERAL SAFETY

This pump is designed to transfer clean, non-abrasive, and non-flammable liquids that are compatible with pump materials.
For a list of materials and compatible chemicals, see uline.com.
Other factors such as viscosity, pressure, specific gravity, temperature, concentration, and chemical combinations should also be considered when determining compatibility. Always contact your chemical supplier for compatibility recommendations. Final selection should be based on actual field testing under the conditions of intended use.

1. Know the pump application, limitations, and potential hazards.

CAUTION! Do not use to pump flammable or explosive fluids, such as gasoline, fuel oil, kerosene, etc. Do not use in explosive atmospheres. The pump should only be used with liquids compatible with pump component materials. Failure to follow this warning can result in personal injury and/or property damage.

1. Make certain that the power source conforms to the requirements of the equipment.
2. Provide adequate protection and guarding around moving parts.
3. Disconnect power before servicing.
4. Release all pressure within the pump before servicing any component.
5. Drain all liquids from the pump before servicing.
6. Secure the discharge line before starting the pump. An unsecured discharge line will whip, possibly causing personal injury and/or property damage.
7. Before each use, check hoses for weak or worn conditions, making certain that all connections are secure.
8. Periodically inspect pump components. Perform routine maintenance as required.(See Maintenance section)
9. Provide a means of pressure relief for pumps where the discharge line can be shut off or obstructed.
10. Personal Safety-
11. Wear safety glasses at all times when working with the pump.
12. Wear a face shield and proper apparel when pumping hazardous chemicals.
13. When wiring an electrically driven pump, follow all electrical and safety codes, as well as the most recent United States National Electrical Code (NEC) and the Occupational Safety and Health Act (OSHA).

CAUTION! Risk of electrical shock! Never connect the green (or green and yellow) wire to a live terminal!

SAFETY CONTINUED

GROUNDING

To reduce the risk of electrical shock, the motor must be securely and adequately grounded. This can be accomplished by either:

1. Inserting plug directly into a properly installed and grounded 3-prong grounding-type receptacle (See Figure 1)
2. Permanently wiring the unit with a grounded, metal raceway system.
3. Using a separate ground wire connection to the bare metal of the motor frame.
4. Other suitable means.

The green (or green and yellow) conductor in the cord is the grounding wire. The motor must be securely and adequately grounded for your protection against shock hazards!

Where a 2-prong wall receptacle is encountered, it must be replaced with a properly grounded 3-prong receptacle installed in accordance with the National Electrical Code and local codes and ordinances

To ensure proper ground, the grounding means must be tested by a qualified electrician.
Use only 3-wire extension cords that have 3-prong, grounding-type plugs, and 3-pole receptacles that accept the equipment plug.

GROUNDING METHODS

NOTE: All wiring should be performed by a qualified electrician.

Protect electrical cord from sharp objects, hot surfaces, oil, and chemicals. Avoid kinking the cord. Replace or repair damaged or worn cords immediately.
Keep fingers and foreign objects away from ventilation and other openings. Do not insert any objects into the motor.
Use wire of adequate size to minimize voltage drop at the motor.
Disconnect power before servicing a motor or its load. If the power disconnect is out-of-sight, lock it in the open position and tag it to prevent the unexpected application of power.
Do not touch an operating motor. Modern motors are designed to operate at high temperatures.
CAUTION! Do not handle a pump or pump motor with wet hands or when standing on a wet or damp surface or if in water.

CAUTION! Do not use pumps in explosive atmospheres. Do not pump flammable liquids. In order to safely use this product, familiarize yourself with this pump and with the liquid that is going to be pumped through the unit. Even though this pump is suitable for many liquids, it is NOT suitable for all liquids!

1. Place the pump into the liquid to be pumped.

CAUTION! Do not pump liquids containing metal chips or shavings. These will damage the pump. Never operate the pump dry.

2. Attach the pump to the drum with the bung adapter
3. Secure the discharge line of the pump to keep it from lashing about.
4. Plug the pump power cord into a properly installed

CAUTION! An incorrect connection may cause an electrical short, produce an electrical shock or burn out the pump motor, resulting in property damage and/or injury.

5. It is strongly recommended that this unit be plugged into a G.F.I.C. (Ground Fault Interrupter Circuit). Consult your local electrician for installation and
6. Unplug the pump when the pumping operation is

__NOTE: The pump will drain down when it is unplugged.

7. This unit is not waterproof and is not intended to be used in showers, saunas, or other potentially wet The motor is designed to be used in a clean, dry location with access to an adequate supply of cooling air. The ambient temperature around the motor should not exceed 104° F (40° C). For outdoor installations, the motor must be protected by a cover that does not block airflow to and around the motor. This unit is not weatherproof, nor is it able to be submersed in water or any other liquid.

MAINTENANCE

CAUTION! Disconnect power before servicing. Do not stand the pump on its shaft.

1. After each use, flush the pump with water or a suitable nonflammable solvent.
2. Store the pump in a clean, dry area. The preferred method of storage Is hanging.
3. Motor bearing never needs to be lubricated. Replace when necessary.
4. The pump should be checked daily, weekly and monthly for proper operation. If anything has changed since the unit was new, the unit should be removed and repaired or replaced. Replace any worn or damaged parts
5. Only qualified electricians or servicemen should attempt to repair this unit. Improper repair and/or assembly can cause an electrical shock hazard.

TROUBLESHOOTING

The pump does not prime.

| Clogged impeller augers.
Clogged discharge port.
Broken shaft coupling.
Worn or damaged shaft seal.| Clean impeller and augers.
Clean and discharge port and
hose.
Replace shaft coupling.
Replace shaft seal.
Insufficient flow.

| Possible causes for “Pump does

not prime.” (See above)

Clogged impeller or augers.

Clogged discharge hose.

Pinched discharge hose.

Pumped liquid is too viscous.

| Check and repair as is
necessary.
Clean impeller or augers.
Clean discharge hose.
Replace discharge hose.
Use only for liquids with viscosity within the range of the pump.

1-800-295-5510
uline.com
0721 IH-6501

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