TRUPER HILA-1500 Electric Pressure Washer

Introduction and Safety

This manual provides essential information for the safe and effective operation of your TRUPER Electric Pressure Washer. To ensure optimal performance, prolong the tool's life, maintain warranty validity, and prevent serious injury, it is crucial to read and understand this manual before use. Keep this manual for future reference. Illustrations are for reference only and may differ from the actual tool.

Use and Care Recommendations

• Water Source: This machine does NOT suck water from ponds or tanks. It must be connected to a supply outlet or an elevated tank.
• Filters: Always use the filters and clean them after each use. Replace the filter if it is cracked or worn.
• Working Cycles: Fulfill the working cycles: 50 minutes of work and 20 minutes of rest. Daily maximum 6 hours.
• Maintenance: Perform periodic maintenance as described on page 9.

Technical Data

Power Cord Grips: Type "Y". Tool Build Quality: Reinforced. Thermal Insulation on Motor Winding: Class F.

Electrical Safety Warnings

• Power Cable: If the power cable is damaged, it must be replaced by the manufacturer or a TRUPER Authorized Service Center to avoid electric shock or severe injury.
• Liquid Exposure: Electric insulation quality is compromised if spills or liquids enter the tool. Do not expose to rain, liquids, or dampness.
• Terminal Access: Disconnect all power sources before accessing terminals.

Power Requirements

Double Insulation: Tools with double insulation have a polarized plug (one prong wider than the other) that fits only one way into a polarized outlet. If it does not fit, reverse the plug. If it still doesn't fit, contact a qualified electrician. Do not alter the plug. This insulation eliminates the need for a grounded third prong or connection.

Extension Cables: Use an extension cable with adequate gauge for the product's power needs. A lower gauge cable can cause voltage drop, power loss, and overheating. Refer to the table below for correct gauge based on length and amperage. When in doubt, use the next higher gauge.

(*) Safe to use only if extensions have built-in over-current protection. AWG = American Wire Gauge.

Outdoor Use: When operating outdoors, use a Voltek grounded extension cable labeled "For Outdoors Use" to reduce the risk of electric shock.

General Power Tool Safety Warnings

WARNING! Read all safety warnings and instructions. Failure to comply may result in electric shock, fire, or severe damage. Save for future reference.

• Work Area: Keep clean and well-lit. Avoid explosive atmospheres (flammable liquids, gases, dust). Keep children and bystanders at a safe distance.
• Electrical Safety: Match plug to outlet; never modify plugs or use adapters with grounded tools. Avoid body contact with grounded surfaces (pipes, radiators). Do not expose to rain or wet conditions. Do not force the cord; keep it away from heat, oil, sharp edges, or moving parts. Use outdoor-suitable extension cords. Use GFCI protection in damp locations.
• Personal Safety: Stay alert, use common sense. Do not use when tired or under the influence of drugs/alcohol. Wear eye protection and other appropriate personal protective equipment (PPE).
• Starting Up: Ensure the switch is OFF before connecting to power or battery, and when carrying the tool.
• Operation: Remove wrenches before starting. Do not overreach; maintain proper footing and balance. Dress properly; avoid loose clothing, jewelry, and keep hair/gloves away from moving parts. Use dust extraction devices correctly if equipped. Do not force the tool; use the right tool for the job. Do not use if the switch is faulty. Disconnect power before adjustments or storage. Store out of reach of children and untrained users. Service tools regularly; check for misalignment, stuck parts, or broken components. Keep cutting accessories sharp and clean. Use tools and accessories as intended.
• Service: Repair only at a TRUPER Authorized Service Center using identical spare parts.
• Supervision: Children or persons with reduced capabilities should not operate the tool unless supervised or instructed. Supervise children to ensure they do not play with the tool.
• Compliance: This tool complies with the Official Mexican Standard (NOM).

Safety Warnings for Using Pressure Washers

• Electrical Connection: Connection must be by a certified electrician. Consider a residual current device (RCD) if leakage current exceeds 30 mA.
• Cleaning Agents: Use only supplied or manufacturer-recommended cleaning agents. Other chemicals can damage the device.
• Third Parties: Do not use the device in the presence of third parties unless they wear protective clothing.
• High-Pressure Jet: The jet is dangerous if misused. Do not aim at living beings, active electrical equipment, or the device itself. Do not aim at yourself or others to clean clothes or shoes.
• Maintenance: Disconnect from power supply before user maintenance.
• User Restrictions: Not for use by children or untrained persons.
• Spare Parts: Use only original or factory-approved spare parts for safety.
• Nozzles/Guards: Use only manufacturer-recommended nozzles, guards, and couplings.
• Damaged Parts: Do not use if the power cable or important parts show damage.
• Extension Cords: Ensure plugs and power supplies are water-resistant. Inadequate extension cords are dangerous.

Before Operating the Pressure Washer

• Spray Hazard: Pressurized spray is powerful and dangerous. Not recommended for painted surfaces, wood, or adhesive-bonded items.
• Chemicals: Do not use bleach, chlorine, acids, or non-pressure washer specific cleaners, as they can seriously damage the device.
• Water Entry: Position the washer as far as possible from the washing area to minimize water entering the unit.

When Operating the Pressure Washer

• Protection: Wear eye protection and thick clothing.
• Handling: Use both hands to control the lance.
• Nozzle Contact: Never touch the nozzle or water spray while operating.
• Air Circulation: Do not cover the unit during operation to allow free air circulation.
• Connections: Keep all electrical connections dry and off the ground.
• Wet Hands: Do not touch the plug with wet hands.

After Operating the Pressure Washer

• Disconnect: Unplug the power cable when not in use and before removing the high-pressure hose.
• Trigger Lock: Engage the trigger lock on the spray gun to prevent accidental discharge when not in use.
• Hose Care: Never knot or fold the high-pressure hose, as it may get damaged.
• Freezing: Do not use or store the product if temperatures fall below 40 °F (4 °C). Warranty does not cover freezing damage.

Automatic Stop

The pressure washer has a stopping device that detects when the trigger is released, opening an electric circuit to stop the motor. WARNING: If the Automatic Stop fails, DO NOT USE the pressure washer. Contact a TRUPER Authorized Service Center, as this condition may damage the device or cause personal injury.

Visual Description: Diagrams show correct and incorrect ways to operate the pressure washer, emphasizing proper hose handling and avoiding water spray on electrical components.

Parts

The pressure washer unit includes the following parts:

• Handle
• High-pressure gun support
• Power cable support
• Switch
• Power cord
• Accessories support
• High-pressure water outlet
• Wheels
• Water input
• Quick connector
• Detergent tank
• High-pressure hose
• High-pressure gun
• Lance (extension)
• Dirt blaster nozzle
• Lance with adjustable nozzle
• Nozzle cleaner
• Water filter (pre-installed)

Assembly

Follow these steps to assemble the pressure washer:

1. Place the handle on top of the pressure washer and fasten it with the included screws.
2. Attach the accessory bracket to the rear of the pressure washer and secure with the included screws.
3. Place the wheels in the bottom side holes of the pressure washer.
4. Attach the supports for the gun and the electric cable on the upper sides of the pressure washer.

Connecting Water Supply:

• Remove packaging caps from the water inlet and outlet.
• Attach the filter (G) to the water inlet (A) of the pressure washer.
• CAUTION: Before disconnecting the garden hose, let water run through it to expel any objects inside.
• Connect the garden hose (C, not included) to the quick connector (D), and then to the filter (G).

Connecting Hoses and Lance:

• Connect the high-pressure hose (H) to the high-pressure outlet (F) of the pressure washer. Turn clockwise to tighten.
• When connecting the high-pressure hose end (H') to the high-pressure gun, press and hold the button (I). Release the button when the hose end butts to secure it and prevent leaks.
• Insert the "T" shaped lock of the lance (extension) (K) into the high-pressure gun notch vertically. When the lance touches the spring, press to overcome the spring force and turn the lance 1/4 turn clockwise until it fits firmly.
• Repeat this procedure to attach other lances (with turbo nozzle, adjustable nozzle, or detergent tank) (L) to the lance (extension) (K).

Start Up

Turning ON

1. Open the water faucet and keep it open while using the pressure washer.
2. Untangle the power cable completely and plug it into the power supply. Do not turn the pressure washer ON yet.
3. Press and hold the high-pressure gun trigger to release trapped air. Release the trigger when water flows constantly.
4. Turn the switch to position I (ON). The motor will start momentarily and then stop.

Visual Description: Steps 1-4 illustrate plugging into an outlet, connecting the hose, and the ON/OFF switch.

Use of Stored Water in an Elevated Tank

• Place the water container at least 1 meter (approx. 3 feet) above the machine's water inlet. Ensure a proper and secure connection with a flexible hose.
• Ensure the machine is disconnected from the power supply before operating.
• Connect the flexible hose from the stored water container to the pressure washer's flow inlet. Verify a constant flow (not less than 5 L/min).
• Press the gun trigger to allow water flow.
• Turn on the pressure washer until water flows steadily from the gun.
• Note: Do not operate the pressure washer without water for more than 1 minute.
• WARNING: Always keep the stored water tank filled. Operating the pressure washer dry for more than two minutes can damage the high-pressure pump, which is not covered by the warranty.

Spraying

• Press the gun trigger to start spraying.
• Release the trigger to stop spraying.
• The gun has a blocking button (A) to prevent accidental spraying. When the gun is pointed forward, the button shows to the left when blocked and to the right when released.

Maintenance

WARNING: Disconnect the power cable from the power supply before performing any adjustments, service, or maintenance.

Cleaning and Care

• Keep the pressure washer free of dust. Use only a clean, dry cloth for cleaning; do not use water or chemical cleaners.
• Ensure air vents are clean and unobstructed for proper motor cooling.
• Regularly inspect and tighten all mounting screws.
• Handle the shield and motor with care to avoid oil or water contamination.
• Periodically check the power cable for damage. If damaged, replace it at a TRUPER Authorized Service Center.

Lubrication of Connections

Clean and lubricate hose, gun, and lance connections regularly with non-water-soluble grease to prevent leaks and seal damage.

Lubrication of Nozzles

• Lubricate nozzles regularly with non-water-soluble oil or light oil.
• A blocked nozzle can cause excessive pressure. Clean immediately:
• 1) Insert the nozzle cleaner through the center orifice to remove blockages.
• 2) Flush the nozzle with water. Restart the pressure washer and press the spray gun trigger. Repeat if pressure remains high.

Lubrication of the Pressure Washer

The pressure washer has a permanent lubrication system; no oil check or replacement is necessary. CAUTION: If an oil leak occurs, go to a TRUPER Authorized Service Center.

Water Filter

Foreign particles can damage the pump. The pressure washer has two water filters to prevent this. Keep filters clean for proper water flow and pump protection.

• Cleaning Internal Filter (A): Carefully remove, rinse, and replace the filter.
• Cleaning External Filter (B): After each use, unscrew, disassemble, and rinse both parts. Reassemble, ensuring the thread screws tightly without forcing. Do not overtighten. Replace filters if broken or worn.

Troubleshooting

Carbon Brushes Replacement

• Check carbon brushes periodically; replace when worn at a TRUPER Authorized Service Center.
• After replacement, ensure brushes move freely and run the unit for 5 minutes for contact evenness.
• Use only original TRUPER spare carbons designed for the specific motor.
• Always replace both carbon brushes at the same time.

Winter Storage

• Turn OFF the pressure washer and depress the trigger to release pressure.
• Remove hoses.
• Turn ON the pressure washer for 5 seconds to eliminate trapped water from the pump.
• Disconnect the washer and store the cable.
• Store the unit and accessories in a dry, temperature-controlled environment. Avoid temperatures below 40 °F (4 °C).
• CAUTION: Damage due to freezing is not covered by the warranty.

Authorized Service Centers

For a list of TRUPER Authorized Service Centers, visit www.truper.com or call 800 690-6990 or 800-018-7873.

(Note: The full list of service centers from the PDF is extensive and has been omitted here for conciseness, but would typically be presented as a list or table.)

Warranty Policy

Duration: 1 year.

Coverage: Manufacturing or operating defects in parts, components, and workmanship. Exclusions apply if used under abnormal conditions, not operated per instructions, or if altered/repaired by unauthorized personnel.

To Validate Warranty: Present the product with the stamped policy, invoice, receipt, or voucher at the place of purchase or at Corregidora 35, Centro, Cuauhtémoc, CDMX, 06060.

Parts & Accessories: Available for purchase at the same locations.

Transportation Costs: Included for warranty fulfillment within the service network.

Contact: Phone number 800-018-7873.

Manufacturer: Made in China. Imported by Truper, S.A. de C.V., Parque Industrial 1, Parque Industrial Jilotepec, Jilotepec, Edo. de Méx. C.P. 54257.

Contact: Phone number 761 782 9100.

Visual Description: A warranty seal and a '1 YEAR' indicator are present.