EasyManua.ls Logo

Miele S 255i User Manual

Miele S 255i
60 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Page #1 background imageLoading...
Page #1 background image
TECHNICAL INFORMATION
S 2xx, S 3xx and S 4xx Canister Vacuums
© 2012 Miele USA

Table of Contents

Question and Answer IconNeed help?

Do you have a question about the Miele S 255i and is the answer not in the manual?

Miele S 255i Specifications

General IconGeneral
Weight4.5 kg
Cord LengthUnknown
Dustbag Capacity3.5 L
TypeCanister
Filter systemAirClean
FiltrationAirClean filter

Summary

1.0 Construction and Design

1.1 General Information

General safety and repair guidelines for Miele vacuum cleaners.

1.2 Cleaning and Care

Instructions for cleaning the vacuum cleaner and its accessories.

1.1 Type/Construction

1.1.1 S 3xx Components

Detailed breakdown of Miele S 3xx series vacuum cleaner components.

1.1.2 S 4xx Components

Detailed breakdown of Miele S 4xx series vacuum cleaner components.

1.2 Features

1.3 Technical Data

1.3.1 S 247i - S 256i

Technical specifications for Miele S 247i to S 256i canister vacuums.

1.3.2 S 269i - S 282i

Technical specifications for Miele S 269i to S 282i canister vacuums.

1.3.3 S 3xx

Technical specifications for Miele S 3xx series canister vacuums.

1.3.4 S 4xx

Technical specifications for Miele S 4xx series canister vacuums.

1.4 Accessories

1.4.1 Standard Accessories

List of standard accessories supplied with Miele canister vacuums.

1.4.2 Optional Accessories

List of optional accessories available for Miele canister vacuums.

1.4.3 Accessories with New Locking System (S 2xx Only)

Details on accessories with a new locking system for Miele S 2xx models.

4.0 Description of Function

4.1 Air Clean Plus Filter System

Explanation of the Air Clean Plus filter system including Super, Active Air Clean, and S-Class filters.

4.2 Dustbag Change Indicator

How the dustbag change indicator functions and is tested on various Miele models.

4.3 Suction Power

4.4 Power Regulation

4.4.1 Models with Manual Power Selection

How manual power selection is achieved via phase chopping and potentiometers.

4.4.2 Automatic Models

Explanation of automatic power regulation using a negative pressure switch.

4.4.3 Booster Setting

Operation and limitations of the booster setting on Miele vacuum cleaners.

4.4.4 Phase-Chopping Control - Principle of Operation

Technical principles of phase-chopping control for power regulation.

5.0 Service and Maintenance

5.1 Dustbag Compartment Lid and Hinges

Instructions for removing and re-installing the dustbag compartment lid for Miele models.

5.2 Accessory Compartment Lid

Steps for opening, removing, and reassembling the accessory compartment lid.

5.3 Dustbag Holder

Procedures for removing and installing the dustbag holder for various Miele models.

5.4 Dust Channel

Steps for removing the dust channel assembly from the dust compartment lid.

5.5 Dustbag Change Indicator

Procedures for removing the dustbag change indicator for S 25x and S 27x models.

5.6 Cap Assembly

Instructions for removing the cap assembly for S 25x and S 27x models.

5.7 Rear Casing

Instructions for removing the rear casing for S 25x, S 27x, S 3xx, and S 4xx models.

5.8 Foot Switches

Procedures for removing and replacing foot switches for various Miele models.

5.9 Potentiometer/Suction Power Selector

Instructions for replacing the potentiometer/suction power selector on S 2xx, S 3xx, and S 4xx models.

5.9.3 Foot-Operated Power Selector

Steps to remove and replace the foot-operated power selector on S 4xx models.

5.10 Electronic (S 4xx Only)

Procedure for removing and replacing the electronic module on S 4xx models.

5.11 Fault/Overheat Indicator Lamp

Steps to remove the fault/overheat indicator lamp on S 2xx and S 4xx models.

5.12 Plug Housing

Procedures for removing the plug housing for S 25x and S 27x models.

5.13 On/Off Switch

Steps to remove the on/off switch for S 25x, S 27x, and S 3xx models.

5.14 Flush Socket Outlet

Procedures for accessing the flush socket outlet on S 25x and S 27x models.

5.15 Sensor (Automatic Models S 280i - S 282i)

Steps to remove the sensor on automatic Miele vacuum cleaner models.

5.16 Cord Reel

Procedures for removing the cord reel for S 23x, S 25x, S 27x, and S 3xx models.

5.17 Power Cord

Steps to remove the power cord for S 27x and S 3xx models.

5.18 Motor Assembly

Instructions for removing and installing the motor assembly for S 25x, S 27x, S 3xx, and S 4xx models.

5.19 Motor Electronic (Speed Control Board)

Steps to remove the motor electronic (speed control board) for S 3xx and S 4xx models.

5.20 Motor Brushes

Instructions for removing and replacing motor brushes on S 3xx and S 4xx models.

5.21 Electric Brush Socket (S 254i and S 255i Only)

Steps to remove the electric brush socket on specific Miele models.

5.22 Suction Hose with Integrated Wiring

Information on suction hoses with integrated wiring for Miele S 2xx models.

5.23 Turbo Brush (S 2xx Only)

Steps to access parts of the Miele Turbo Brush for S 2xx models.

5.24 Buffer/Bumper Strip

Instructions for removing the bumper strip on S 3xx and S 4xx Miele models.

5.25 Grill for HEPA Filter (S 3xx Only)

Steps to remove the grill for the HEPA filter on S 3xx models.

6.0 Fault Diagnosis

6.1 Improved Castor (S 2xx Only)

Information on an improved castor for Miele S 2xx vacuum cleaners.

6.2 Dirty Dustbag Compartment

Discusses dustbag fit issues and modified dustbag holder for S 27x/S 28x models.

6.3 Poor Suction Performance (S 27x and S 28x)

Troubleshooting guide for poor suction performance on S 27x and S 28x models.

6.5 Poor Blower Performance (S 27x and S 28x)

Steps to improve blower performance using a blower plate for S 27x/S 28x.

6.6 Dustbag Change Indicator (S 3xx)

How to adjust the dustbag change indicator on S 3xx models.

6.7 Suction Power (S 3xx)

Troubleshooting steps for low suction power on S 3xx models.

6.8 Motor Does Not Operate (S 345i and S 445i)

Troubleshooting steps when the motor does not operate on specific models.

Related product manuals