Nilfisk-ALTO NEPTUNE 4 FA User Manual

107140469 E
Operating instructions
NEPTUNE 4 FA

Nilfisk-ALTO NEPTUNE 4 FA Specifications

General

Power Supply	Electric
Frequency	50 Hz
Pump Pressure	120 bar
Water Flow	420 l/h
Voltage/Phase/Frequency	50 Hz

Summary

Important Safety Instructions

User Qualifications and Supervision

Rules for appliance usage by authorized persons, no children, or disabled individuals.

Hazard Warnings

Hazards related to exhaust emissions, cleaning chemicals, and explosion risk.

Safe Operation and Electrical Safety

Covers regulations, techniques, trigger, and electrical connection safety.

Water Connection and Operation

Water Supply Requirements

Details on connecting water supply, including hose type and quality, and backflow prevention.

Operational Safety Precautions

Covers extension cords, fuel, exhaust, and steam hazards during operation.

Description

Purpose of the High-Pressure Cleaner

Operating Elements Overview

Identifies and describes the various control and operational components of the cleaner.

Before Starting the Cleaner

Setting up the cleaner

Antiscale Dosage and Water Hardness

Filling the Fuel Tank

Connecting the High-Pressure Hose

Connecting the Water Supply

Electrical Connection Procedure

Instructions for connecting the cleaner to the electrical installation, including voltage checks.

Antifreeze for Frost Protection

Control / Operation

Connecting the Spray Lance

Switching on the Cleaner

Procedures for starting the cleaner in cold water, hot water, or steam operation modes.

Pressure Regulation (Tornado Lance)

Pressure Regulation (VarioPress Gun)

Using Cleaning Agents

Applications and Methods

Cleaning Techniques Overview

Soaking and Detergent Application

Some Typical Cleaning Tasks

Vehicle Bodywork Cleaning

Buildings and Equipment Cleaning

Maintenance

Maintenance Plan

Overview of the recommended maintenance schedule based on time or operating hours.

Water Filters Maintenance

Fuel Filter Maintenance

Changing the Pump Oil

Troubleshooting

Indications on Display

Explains various indicator lights, their causes, and remedies.

Other Faults and Remedies

Lists common faults, their causes, and recommended solutions.

Troubleshooting Indicator Lights

Details on troubleshooting issues indicated by flashing or constant lights.

Common Machine Faults

Addresses specific faults like no power, low pressure, pulsating pressure, and burner issues.

Further Information

Technical Specifications

Detailed technical data including power, pressure, flow rate, dimensions, and weight.