This document describes the IPC PW-H40/4 hot water high-pressure cleaner, a robust and versatile machine designed for professional cleaning tasks.
Function Description:
The IPC PW-H40/4 is a hot water high-pressure cleaner primarily intended for cleaning machines, vehicles, buildings, tools, and general surfaces that can withstand high-pressure jets of detergent solution. It operates by heating water using a Diesel-fueled burner, delivering a high-pressure jet (25 to 250 bar / 360 to 3600 PSI) combined with detergents. This allows for effective removal of stubborn dirt and grease. The machine is designed for fixed installation and outdoor use, though it can be used indoors with proper fume extraction and ventilation. Safety features include a thermal cutout for the electric motor, a safety valve for the hydraulic circuit, and a safety device on the lance handgrip to prevent accidental operation.
Important Technical Specifications:
The PW-H40/4 series offers several models with varying power and flow rates.
- Power Supply: Available in single-phase (230/240V, 50Hz) and three-phase (230/400/415V, 50Hz) configurations.
- Absorbed Power: Ranges from 3.0 kW (3000W) for smaller models to 7.2 kW (7200W) for larger ones.
- Pressure: Adjustable from 30 to 200 bar (435 to 2900 PSI), depending on the model.
- Flow Rate: Varies from 400 to 1000 l/h (106 to 264 gph).
- Fuel Consumption (Diesel): Approximately 4.2 to 6 kg/h (1.1 to 1.5 gph).
- Thermal Capacity: 50 to 71.2 kW.
- Water Output Temperature: Adjustable from 30 to 140°C (86 to 284°F).
- Fuel Tank Capacity: 20 liters (5.3 gal).
- Detergent Tank Capacity: 20 liters (5.3 gal).
- Anti-scale Tank Capacity: 5 liters (1.3 gal).
- High Pressure Hose Length: 10 meters (32.8 ft).
- Power Cable Length: 5.5 meters (18 ft).
- Lance Thrust - Vibrations: Less than 2.5 m/s².
- Noise Level (Lp dB(A)): 78 to 81 dB(A) (93 to 97 kp. 2dB).
- Weight: 120 to 150 kg (264.5 to 330.7 lb).
- Dimensions: 105x75x90 cm (41.3x29.5x35.4 in).
- Electrical Safety Class: Class I.
Usage Features:
- Preparation: Before use, the lance, high-pressure hose, and water/electrical connections must be properly fitted. The fuel, detergent, and anti-scale tanks should be filled with recommended products.
- Starting: Open the water supply tap, connect the cleaner to the electrical mains, and turn the ON/OFF switch to position "I". For hot water operation, turn the temperature regulator to the desired value.
- Accessories: The cleaner comes with a flat-angle nozzle for large surfaces. An optional rotary head is available for more stubborn dirt.
- Detergent Use: Detergents supplied or recommended by the manufacturer should be used. The detergent tap allows for controlled application. After use, the detergent circuit must be flushed with clean water.
- Steam Phase (if available): By setting the thermostat knob to "steam," the water temperature increases to over 95°C (203°F), with a working pressure of ≤ 32 bar (460 PSI).
- Pressure Regulation (if available): A pressure regulator allows the operator to adjust the working pressure.
- Stopping: Turn the temperature regulator to "0" to switch off the burner. Run the cleaner with cold water for at least 30 seconds to cool the boiler. Turn the ON/OFF switch to "0", discharge pressure from the H.P. hose, disconnect from electrical and water supplies, and close the water supply tap.
- Safety: Always hold the lance grip vigorously due to reaction force. Never direct the jet at people, animals, electrical equipment, or the machine itself. Do not block the trigger in the delivery position.
- Anti-frost: If the cleaner is stored in freezing conditions, anti-freeze must be used to prevent damage to the hydraulic circuit.
Maintenance Features:
Maintenance is divided into routine tasks for the user and extraordinary tasks for a technical service center. Only original spare parts should be used for repairs.
- Routine Maintenance (User):
- Every Use: Check power cable, pipes, and high-pressure connectors.
- After 50 Hours: First oil change in the H.P. pump.
- Every 100 Hours: Change and clean fuel filters, clean fuel tank.
- Every 500 Hours (or once a year): Subsequent oil changes in the H.P. pump.
- Every 50 Hours: Clean water filter.
- Extraordinary Maintenance (Technical Service Center):
- Every 200 Hours: Clean boiler coil, clean fuel pump, change fuel nozzle, regulate electrodes.
- Every 300 Hours: Descale boiler coil.
- Every 500 Hours: Change electrodes, change seals on H.P. pump.
- Every 200 Hours: Change lance nozzle.
- Once a Year: Calibrate and check safety devices.
- Nozzle Replacement: The high-pressure nozzle wears out over time, indicated by a drop in working pressure, and should be replaced by a service center.
- Descaling: Periodic descaling of the hydraulic circuit and coil is necessary due to limescale buildup and should be performed by a service center.
- Fuel Filter and Tank Cleaning: The in-line fuel filter should be replaced periodically, and the fuel tank should be emptied and flushed with clean Diesel.
- Water Filter Cleaning: The water intake filter should be cleaned regularly to remove impurities.
- Pump Oil Level and Change: Check the oil level periodically. If the oil appears milky, contact technical service. Change oil after the first 50 hours, then every 500 hours or once a year.
- Inactivity: For long periods of inactivity, disconnect power and water, drain tanks, and protect parts from dust. Lubricate hoses to prevent drying. Dispose of oils and chemicals according to regulations.
- Scrapping: When no longer in use, render the machine unusable by removing the power cable and making hazardous parts safe, especially for children. Dispose of as WEEE special waste according to environmental regulations.
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