Ariston PF750AST - User Manual

User Instruction Book
for
ARISTON GAS HOB
Model
PF750AST(GH)
00550922

Summary

Close-up View

Gas Burner Identification

Identifies the gas burners on the cooktop.

Cookware Support Grid

Describes the grid for supporting pots and pans.

Control Knobs Overview

Explains the function of control knobs for burners and hot plates.

Ignition System Components

Details the ignitor and ignition button for gas burners.

Safety Device & Indicators

Explains the safety device and indicator lights.

Electric Hot Plate Identification

Identifies the electric hot plate if present.

How To Use Your Appliance

Operating Gas Burners

Instructions for lighting, regulating, and turning off gas burners.

Using the Double Flame Burner

Details on using the concentric dual-flame burner.

Hob Maintenance and Cleaning

General Cleaning Advice

Guidance on cleaning enamelled parts, glass, and removable burner parts.

Specific Maintenance Tasks

Advice for electric hobs, stainless steel, ignition devices, and taps.

Electric Hot Plate Operation

Hot Plate Regulation

Instructions for regulating electric hot plates using control knobs.

Practical Usage Advice

Burner Usage Guidelines

Best practices for using burners with appropriate cookware.

Electric Hot Plate Usage Tips

Tips for efficient use of electric hot plates with cookware.

Half Fish-Kettle Burner Operation

Tips for using the special half fish-kettle burner and its rotation.

Troubleshooting and Safety

Common Problem Resolution

Steps to diagnose and fix common cooktop issues.

General Safety Precautions

Recommendations for safe operation and handling of the appliance.

Hazard Prevention Guidelines

Warnings regarding children, wet conditions, and misuse.

Installation Instructions

Room Ventilation Requirements

Guidelines for installing the cooktop in ventilated rooms.

Cooktop Built-in Installation

Procedures for installing the cooktop into kitchen furniture units.

Gas and Electrical Connections

Installation Fastening Methods

Diagram illustrating the use of fastening clamps for installation.

Flexible Gas Pipe Connection

Instructions for connecting the cooktop to a flexible steel gas pipe.

Electrical Connection Procedures

Guidance on safely connecting the appliance to the electrical supply.

Gas Adaptation and Burner Tuning

Gas Cooktop Electrical Connection

Specifics for connecting gas cooktops electrically.

Changing Gas Burner Nozzles

Steps to adapt the cooktop for different gas types by replacing nozzles.

Burner Air and Minimum Flame Adjustment

How to adjust air supply and set minimum flame on burners.

Burner and Nozzle Specifications

Hungary Model (PF 760...)

Technical data for burners and nozzles specific to the PF 760 model in Hungary.

Liquid and Natural Gas Data

Technical specifications for different gas types (Liquid and Natural Gas).

Overview

1. Function Description
2. Usage Features
3. Maintenance Features

This document is a user instruction book for an Ariston Gas Hob, specifically model PF750AST(GH). It provides comprehensive information on how to use, maintain, and install the appliance, along with safety guidelines and troubleshooting tips.

Function Description

The Ariston Gas Hob is a cooking appliance designed for domestic use, featuring multiple gas burners and, in some models, an electric hot plate. Its primary function is to provide a heat source for cooking various types of food. The hob is designed for built-in installation in a kitchen counter.

The gas burners come in different sizes and power levels, allowing users to select the most appropriate burner for their cookware and cooking needs. Some models include a "separate double flame" burner, which consists of two concentric burners that can operate together for high power or separately for more controlled heat. This feature is particularly useful for reducing cooking times and providing a more uniform heat distribution.

For models equipped with an electric hot plate, it offers an alternative cooking surface with adjustable heat settings, ranging from low to high. This provides flexibility for different cooking processes and food types.

Safety is a key aspect of the hob's design. Many models are fitted with a safety device that automatically cuts off the gas supply if the flame accidentally goes out, preventing gas leaks. Additionally, some models feature an electronic ignitor for convenient and safe ignition of the gas burners.

Usage Features

The hob's usage is straightforward, controlled by individual knobs for each burner or hot plate.

Gas Burners:

• Ignition: To turn on a gas burner, the user places a lighted match or lighter near the burner, presses the corresponding control knob all the way in, and turns it anti-clockwise to the "High" setting. For models with an ignitor, an ignition button (often marked with a flame symbol) must be pressed first, then the knob pushed in and turned. Some advanced models integrate the ignition button into the control knob, allowing for simpler ignition by just pressing and turning the knob.
• Safety Device (if present): If the hob is equipped with a safety device, the control knob must be held pressed in for approximately 6 seconds after ignition. This allows the device to warm up and keep the flame lit. If the flame goes out accidentally, the user must turn off the gas at the control knob and wait at least 1 minute before attempting to re-light it.
• Regulation: Burner intensity can be regulated between "High" and "Low" settings by turning the control knob.
• Turning Off: To turn off a burner, the knob is turned clockwise until it stops at the "•" (off) setting.
• Separate Double Flame Burner: This special burner offers versatility. It can be used with both concentric burners for maximum power, or only the internal burner for smaller pots and pans. Each part of this burner has its own control knob, identified by distinct symbols (one for the external burner, one for the internal).
• Cookware Selection: The manual emphasizes using appropriate cookware sizes for each burner to ensure efficient heating and prevent flames from reaching the sides of the pot. Flat-bottomed cookware with lids is recommended.

Electric Hot Plate (if present):

• Types: Hot plates can be "normal" or "fast," with fast hot plates identifiable by a red boss in the center.
• Regulation: The hot plate is regulated by turning its corresponding knob clockwise or counter-clockwise to one of 6 settings (0 for Off, 1 for Low, 2-5 for Medium, and 6 for High).
• Indicator Light: An indicator light (marked "H") illuminates when the hot plate is in operation (any setting other than "Off").
• Initial Use: Before first use, electric hot plates should be heated at maximum temperature for approximately 4 minutes without pans to harden their protective coating.
• Cookware Selection: Similar to gas burners, using flat-bottomed cookware with a diameter not less than that of the hot plate is crucial to avoid heat loss and damage.

Maintenance Features

Regular and thorough cleaning is essential to extend the life and maintain the performance of the Ariston Gas Hob.

General Cleaning Guidelines:

• Safety First: Always disconnect the appliance from the electrical power supply before cleaning or performing any maintenance.
• Avoid Steam: Do not use steam cleaning equipment on the hob.
• Enamelled Parts and Glass Top: These surfaces should be cleaned with warm water. Abrasive powders or corrosive substances that could cause damage should be avoided.
• Removable Burner Parts: The removable parts of the burners should be washed frequently with warm water and soap to remove any caked-on substances.
• Automatic Ignition Device: For hobs with automatic ignition, the end of the electronic ignition device needs careful and frequent cleaning to ensure that the gas holes are not clogged.
• Electric Hobs: Electric hobs should be cleaned with a damp cloth and then rubbed with oil while still warm.
• Stainless Steel: Stainless steel parts can stain if left in contact with highly calcareous water or aggressive detergents for extended periods. It is recommended to rinse these parts thoroughly with water and dry them well. Promptly cleaning up spills is also a good practice.

Greasing the Taps:

• Over time, the control taps may jam or become difficult to turn. In such cases, the tap itself must be replaced.
• Professional Service: This operation must be performed by a technician authorized by the manufacturer to ensure proper and safe replacement.

Troubleshooting and Service:

• The manual provides a troubleshooting section to help users identify and resolve common issues, such as burners not lighting, flames not being uniform, or cookware instability.
• If problems persist despite troubleshooting, users are advised to contact authorized Service Centers. It is crucial to use only original spare parts and avoid unauthorized technicians to maintain the appliance's efficiency and safety.

Installation and Adaptation:

• The manual includes detailed instructions for installation, emphasizing the importance of proper ventilation in the room where the hob is installed, especially for gas appliances.
• It also provides guidance on adapting the cooktop for different types of gas by changing the burner nozzles, an operation that requires specific tools and careful reassembly. This procedure should ideally be performed by a qualified technician.
• Minimum regulation of the gas valve is also described, which involves adjusting a screw to ensure a small but regular flame at the minimum setting.

Overall, the Ariston Gas Hob is designed for practical and safe cooking, with features that cater to various culinary needs and clear instructions for maintaining its optimal performance and longevity.

Ariston PF750AST Specifications