1. Introduction
This manual provides essential information for the safe and effective use of your TRUPER BOAP-1 1 HP Peripheral Water Pump. This pump is designed to generate higher pressure and lift water to greater heights compared to centrifugal pumps, though its flow rate is lower. It is primarily intended for agricultural use with clean water and can be integrated into hydropneumatic systems or irrigation setups.
2. Safety Information
Read all safety warnings and instructions carefully before installing or operating the pump. Failure to follow these instructions may result in electric shock, fire, serious injury, or property damage.
- Electrical Safety: Ensure the pump is connected to a grounded outlet with the correct voltage (127 V) and frequency (60 Hz). Do not operate with damaged cords or plugs. Avoid operating the pump in wet conditions or with wet hands.
- Water Safety: This pump is designed for clean water only. Do not use it for flammable, corrosive, or abrasive liquids. Ensure all connections are watertight to prevent leaks and electrical hazards.
- Installation: Install the pump in a covered, dry, and well-ventilated area. The ambient temperature should not exceed 40°C (104°F). Secure the pump horizontally on a flat surface using screws.
- Operation: Never run the pump dry. Always ensure the pump is fully primed with clean water before starting. Adhere to the recommended duty cycle of 50 minutes of work for 20 minutes of rest, with a daily maximum of 6 hours.
- Maintenance: Disconnect power before performing any maintenance or cleaning.
3. Product Overview
The TRUPER BOAP-1 is a robust peripheral water pump designed for demanding applications requiring high pressure. Key features include:
- Generates higher pressure and lifts water to a greater height than centrifugal pumps.
- Suitable for lifting water to high places (above approximately 15 meters).
- Recommended for agricultural use with clean water exclusively.
- Can be used with hydropneumatic systems to increase pressure.
- Ideal for irrigation systems with mini sprinklers or aerial spraying.
Figure 3.1: Front view of the TRUPER BOAP-1 water pump, showing the inlet and outlet ports.
Figure 3.2: Key components of the pump, including the thermal protector, continuous duty capacitor, brass plug, electric motor with external ventilation, and brass impeller for durability and constant pressure.
Figure 3.3: Illustration of the pump's capabilities, highlighting its ability to generate high pressure, pump water up to 70m, maximum suction depth of 8m, IPX4 protection, and durable brass impeller.
4. Specifications
Detailed technical specifications for the TRUPER BOAP-1 1 HP Peripheral Water Pump are provided below:
| Feature | Specification |
|---|---|
| Power | 1 HP (750 W) |
| Maximum Height | 70 m (229.6 ft) |
| Maximum Flow Rate | 50 L/min (13.2 GPM) |
| Maximum Suction Depth | 8 m (26.2 ft) |
| Duty Cycle | 50 minutes work / 20 minutes rest (Daily maximum 6 hours) |
| Inlet/Outlet Diameter | 1" NPT |
| Voltage / Frequency | 127 V / 60 Hz |
| Current | 11 A |
| Speed | 3,450 r/min |
| Dimensions (L x W x H) | 13.86" x 7.32" x 8.5" (31 x 14 x 18 cm) |
| Weight | 22.9 lbs (10 kg) |
| Material | Steel |
| Protection Rating | IPX4 |
Figure 4.1: Visual representation of key performance specifications including maximum flow, maximum height, weight, voltage, and power.
Figure 4.2: Dimensional drawing of the TRUPER BOAP-1 pump, indicating height, width, and depth.
5. Setup and Installation
Proper installation is crucial for the pump's performance and longevity. Follow these steps carefully:
- Location: Select a location that is covered, dry, and well-ventilated. Ensure the ambient temperature does not exceed 40°C (104°F).
- Mounting: Place the pump in a horizontal position on a flat, stable surface. Secure it using appropriate screws through the mounting holes in the base to prevent vibration and movement during operation.
- Water Connections: Connect the inlet and outlet pipes to the pump's 1" NPT ports. Ensure all connections are sealed tightly to prevent air leaks on the suction side and water leaks on the discharge side. The maximum suction depth is 8 meters.
- Priming: Before the first use, and whenever the pump runs dry, completely fill the pump casing with clean water through the priming port. This is essential for peripheral pumps to operate correctly.
- Electrical Connection: Connect the pump to a dedicated 127 V / 60 Hz grounded electrical outlet. Ensure the electrical circuit can handle the pump's 11 A current draw.
6. Operating Instructions
Follow these guidelines for optimal operation of your peripheral water pump:
- Initial Start-up: After installation and priming, ensure all connections are secure. Plug in the pump or turn on the power switch. The pump should start drawing water.
- Continuous Operation: Monitor the pump during initial operation to ensure proper water flow and no unusual noises or vibrations.
- Duty Cycle: Adhere strictly to the recommended duty cycle: 50 minutes of continuous operation followed by a 20-minute rest period. The maximum daily operation should not exceed 6 hours. This prevents overheating and extends the pump's lifespan.
- Water Quality: This pump is designed exclusively for pumping clean water. Pumping abrasive particles or corrosive liquids will damage the impeller and internal components, voiding the warranty.
- Applications: The pump is suitable for agricultural irrigation (mini sprinklers, aerial spraying), increasing pressure in hydropneumatic systems, and general water supply where high lift is required.
7. Maintenance
Regular maintenance ensures the longevity and efficient operation of your pump. Always disconnect the pump from the power supply before performing any maintenance.
- Cleaning: Periodically clean the exterior of the pump to prevent dust and debris buildup, which can hinder cooling.
- Inspection: Regularly inspect the power cord for damage and all pipe connections for leaks. Ensure the mounting bolts are tight.
- Winterization (if applicable): In freezing climates, drain all water from the pump and pipes to prevent damage from ice expansion. Store the pump in a warm, dry place if it will not be used for extended periods during cold weather.
- Impeller Check: If flow rate decreases significantly, the impeller may be obstructed or worn. Consult a qualified technician for inspection and replacement if necessary.
8. Troubleshooting
Refer to this section for common issues and their potential solutions. For problems not listed or if solutions do not resolve the issue, contact customer support.
| Problem | Possible Cause | Solution |
|---|---|---|
| Pump does not start | No power; tripped circuit breaker; faulty switch. | Check power supply, circuit breaker, and connections. Ensure the switch is ON. |
| Pump runs but no water flows | Pump not primed; air leak in suction line; clogged inlet/impeller; suction lift too high. | Prime the pump completely. Check all suction line connections for leaks. Clear any blockages. Ensure suction depth is within 8m. |
| Low water pressure/flow | Partial blockage; worn impeller; air in system; discharge head too high. | Check for partial blockages in pipes or impeller. Re-prime the pump. Verify the discharge height is within the pump's maximum (70m). |
| Pump is noisy or vibrates excessively | Air in system; loose mounting; foreign object in pump; worn bearings. | Bleed air from the system. Tighten mounting bolts. Disconnect power and inspect for foreign objects (if safe). Contact service for worn bearings. |
| Pump overheats and shuts off | Exceeding duty cycle; low voltage; running dry; motor overload. | Adhere to the duty cycle. Check voltage supply. Ensure pump is primed and not running dry. Allow pump to cool down. |
9. Warranty and Support
The TRUPER BOAP-1 1 HP Peripheral Water Pump comes with a 5-year warranty against manufacturing defects. Please retain your proof of purchase for warranty claims.
For technical assistance, spare parts, or warranty service, please contact your authorized Truper dealer or visit the official Truper website for customer support information. Do not attempt to repair the pump yourself, as this may void the warranty and pose safety risks.
