HT-SP-107 - Washing machine Hillvert - Free user manual and instructions

Product type	Submersible pump
Model	HT-SP-107
Rated voltage	230 V ~
Rated frequency	50 Hz
Rated power	900 W
Protection class	Class I
Protection rating	IPX8
Max water temperature	40 °C
Flow rate	340 l/min
Duty cycle	Continuous
Dimensions (W x D x H)	250 x 170 x 400 mm
Weight	12.65 kg
Pump body material	Stainless steel
Impeller design	Flow passage impeller with volute casing
Mechanical seal	Single or double mechanical seal
Maximum submersion depth	5 m
Maximum total head	18 m
Suitable media	Mud, mortar, wastewater, sewage, solid granules
Applications	Industry, agriculture, mining, construction, urban environmental protection
Grounding requirement	Mandatory grounding and leakage protection
Maintenance	Regular insulation resistance checks and part inspection
Cable handling	Do not use cable as lifting rope; replace with special cable if damaged

Frequently Asked Questions - HT-SP-107 Hillvert

What type of pump is the Hillvert HT-SP-107?

It is a submersible pump designed for handling wastewater and solid particles.

What is the maximum water temperature for operation?

The maximum medium temperature is +40°C.

What is the maximum submersion depth?

The pump should not be submerged deeper than 5 meters.

Does the pump require grounding?

Yes, it must be properly grounded and used with a leakage protector.

What maintenance is required?

Regularly check insulation resistance (minimum 50MΩ), inspect vulnerable parts like bearings, mechanical seals, and impellers.

How do I change the oil in the oil chamber?

Remove the oil-filled screw, drain old oil, and fill with 10# mechanical oil to 80-90% capacity.

Can the pump run dry?

No, do not operate the pump without water to avoid damage.

What is the pump's flow rate?

It delivers up to 340 liters per minute.

What is the total head?

The maximum total head is 18 meters.

How to avoid clogging?

Keep the pump out of mud and regularly monitor water level to ensure it remains submerged.

USER MANUAL HT-SP-107 Hillvert

This User Manual has been translated for your convenience using machine translation. Reasonable efforts have been made to provide an accurate translation; however, no automated translation is perfect nor is it intended to replace human translators. The official User Manual is the English version. Any discrepancies or differences created in the translation are not binding and have no legal effect for compliance or enforcement purposes. If any questions arise related to the accuracy of the information contained in the User Manual, please refer to the English version of those contents which is the official version.

Technical data

Parameter description	Parameter value
Product name	Submersible Pump
Model	HT-SP-105	HT-SP-106	HT-SP-107
Rated voltage [V~] / Frequency [Hz]	230 / 50	230 / 50	230 / 50
Rated power [W]	2100	2100	900
Protection class	I	I	I
Protection rating IP	IPX8	IPX8	IPX8
Max. Water temperature [°C]	40	40	40
Flow rate [l/min]	500	500	340
Duty cycle	Continuous	Continuous	Continuous
Dimensions [Width x Depth x Height; mm]	200 x 200 x 450	260 x 200 x 440	250 x 170 x 400
Weight [kg]	18.5	18.3	12.65

Safety

Thank you for choosing our product. Please carefully read the manual before operation to ensure safe and efficient use.

Important Safety Instructions:

1. Do not use the pump when people are in the water.
2. Be aware of possible pollution: Leakage of lubricants could lead to pollution of the liquid.
3. Ensure proper grounding: Before operation, make sure the pump is properly grounded.

Warnings:

1. Do not touch the electric pump while it is running.
2. Do not operate the electric pump without water.
3. Supervision required:

This appliance can be used by children aged 8 and above, and by persons with reduced physical, sensory, or mental capabilities, or those lacking experience and knowledge, only if they have been given supervision or instruction on safe usage and understand the hazards.
○ Children must not play with the appliance.
- Cleaning and user maintenance should not be done by children without supervision.

1. Supply cord safety: If the supply cord is damaged, it must be replaced by the manufacturer, service agent, or similarly qualified persons to avoid hazards.

Operating Specifications:

• Maximum total head 18 m Ensure the pump operates within this limit.
- Maximum operating depth 5m: Ensure the pump is not submerged deeper than the recommended operating depth.

Products Introduction

Submersible Pumps (referred to simply as "electric pumps") consist of a water pump, seal, and motor. The motor is positioned at the upper part of the pump, while the water pump is located at the lower part.

Key features include:

• Flow passage impeller with a volute casing design, offering excellent anti-jam properties and strong wear resistance, making them ideal for transporting large solid granules.
• Constructed with stainless steel pump bodies and tension bars, these pumps not only provide durability but also an aesthetic appearance.
• A single or double mechanical seal is used between the water pump and the motor, with O-rings applied to all static joints, ensuring a secure and leak-proof operation.

Applications:

These submersible sewage pumps are widely used in various industries, including:

• Industry
• Agriculture
• Mining
• Construction
  • Urban environmental protection

They are ideal for handling materials such as:

• Mud
• Mortar
• Wastewater
• Sewage
  • Excrement and urine
• Solid granules, short fibers, wastepaper, and mud, as well as sand, farm drainage and irrigation, and river and pond dredging.

Conditions for Use

Operating Conditions for the Pump:

The pump will function normally and continuously under the following conditions:

• Maximum medium temperature: +40°C
• pH range of applicable media:

- For stainless steel pumps: 2 to 13

- For cast iron pumps: 4 to 10

• Medium density: 1.2 × 10³ kg/m ³
- Maximum volume of medium solids: 2%, except for pumps with cutting features
- Medium kinematic viscosity: 7 × 10^-7 to 23 × 10^-6 m ² /s, except for pumps with cutting features

Installation and Warnings:

1. Inspection Before Use:

• Check for any damage to the cable, plug, or other parts due to transport or storage.
• Ensure the insulation resistance exceeds 50MΩ.

2. Grounding and Protection:

• The electric pump must be equipped with a leakage protector.
• The yellow-green core with a grounding mark from the lead-out cable of the three-phase electric pump must be properly grounded.

3. Pre-Submersion Test:

Before submersion, perform a trail-run test for no more than 1 minute.
- Check the rotation direction of the pump. If incorrect, turn off the power and swap any two of the three phases.

4. Hose Fastening and Carrying:

• Use a wire or clamp to secure the soft hose and attach a screwed joint or welded flange for steel hoses.
• Fasten the pump with a rope through the handle for carrying.

5. Cable Handling:

• Do not strike or press the cable, and do not use the cable as a hoisting rope.
• Avoid pulling the cable while the pump is in operation to prevent damage that may result in electric shock.

6. Submersion Depth:

• The pump's submersion depth must not exceed 5 meters from the water bottom.
• Do not place the pump in mud to avoid clogging by weeds or other debris.
• Regularly monitor the water level to ensure the pump is submerged during operation and does not run out of water.

7. Safety During Operation:

- Do not allow washing, swimming, or bathing near the operation area to avoid accidents.

8. Cable Adjustment for Long Distances:

- If the pump is far from the power source, use a thicker cable based on the distance (thicker than the pump cable).

9. Built-In Protection Device:

☐ In normal operation, the built-in protection device (0.25 - 2.2 kW) should not activate. If it turns on frequently, turn off the power, resolve the issue, and restart.

10. Use Within Rated Head Range:

- Ensure the pump is used within the rated head range to prevent overloading and potential damage.

11. Motor Caution:

- If the motor is of dry structure, do not fill it with oil or water.

12. Power Safety:

- Cut off the power before adjusting the pump's position or touching it to avoid accidents.

13. Post-Operation Safety:

- After power is cut off, allow the motor to cool before removing the pump from the water to avoid explosion or accidents.

14. Oil Chamber:

- The pump's oil chamber contains machine oil to lubricate and cool the mechanical seal. If damaged, the oil may leak and harm the environment, especially in areas involving plants, livestock, drinking water, or food processing. - Users must assess the operating environment before selecting this pump. If oil leaks, stop the pump immediately and handle the situation appropriately.

15. Cable Replacement:

- If the soft cable is damaged, replace it using the special cable supplied by the factory or maintenance department.

Maintenance

1. Regular Insulation Resistance Check:

2. Periodically check the insulation resistance between the pump winding and motor casing. It should not fall below 50MΩ.

3. If the resistance is lower than 50MΩ, corrective measures must be taken. Once the issue is resolved, the electric pump can be used again.

4. Dismantling and Inspection:

- Vulnerable Parts: During regular maintenance, disassemble the pump and check vulnerable parts like:

○ Ball bearings
○ Mechanical seals
○ Impellers

- Replace any damaged parts.

- Oil Change:

• Remove the oil-filled screw in the oil chamber.
• Fill the chamber with 10# mechanical oil to about 80-90% of its capacity.

- Pressure Test:

• After repairing or replacing parts, perform a pressure test.
  o Maintain a pressure of 0.2 MPa for 3 minutes, ensuring no leaks or sweating occur.

• Long-Term Storage:

• If the pump is not used for an extended period, do not leave it submerged in water.

• Run the pump in clean water for several minutes to remove hard sediments inside and outside.

• Dry the pump and apply rust-proof treatment before storage.

• Store the pump in a ventilated area.
• For electric pumps that have already been used, repaint with lacquer and rust-resistant paint as needed, depending on the degree of corrosion.

Troubleshooting

Trouble	Main reasons	Solution
Electric pump start difficultly	Power voltage too low.Pump phase lost.Impeller clogged.Big loss of cable voltage.Stator winding burnt.	Adjust voltage to 0.9-1.1 times of the rated range.Check the switch, terminal, cable..Adjust clogged position.Choose the proper cable.Rewind and overhaul.
Insufficient water flow	Head too high.Strain and inlet cloggedImpeller worn severely.Submersion shallowed too much and air sucked in.Impeller rotates counterclockwise	Used within the range of rated head.Remove water weed and other foreign matter.Replace impeller.Adjust the submersible depth till no less than 0.5m.Swap over any two- phases out of phase.
Electric pump suddenly stops	Switch disconnected, or fuse burnt.Impeller clogged.Stator winding burnt out.	Check whether the head in use or power voltage is in compliance with requirements and adjust accordingly.Remove foreign matter.Rewinding and overhaul;
Stator winding burnt out	Electric pump runs too long with phase lost.Winding turn-to-turn short circuit or short circuit between phases due to mechanical seal leakage.Impeller clogged.Electric pump starts and stops frequently.Electric pump runs in overload.	Remove the troubles, disassemble the winding and rewind, bake it in the insulating lacquer or send it to service agency for repair.

Specifiche operative:

For the disposal of the device please consider and act according to the national and local rules and regulations.

CONTACT

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