ASTM F884-01(2023)
(Test Method)Standard Test Method for Motor Life Evaluation of a Built-In (Central Vacuum) Vacuum Cleaner
Standard Test Method for Motor Life Evaluation of a Built-In (Central Vacuum) Vacuum Cleaner
SIGNIFICANCE AND USE
4.1 The test results provide an indication of the motor life of an electric vacuum cleaner. The end of the motor life will be judged in accordance with Section 3.
SCOPE
1.1 This test method is limited to motor life evaluation of central vacuum cleaners.
1.2 This test method provides a test to determine operating life of the motor, before servicing is needed, by an accelerated laboratory procedure. The motor is tested while mounted and is operated in central vacuum cleaner.
1.3 The values as stated in inch-pound units are to be regarded as the standard. The values in parentheses are for information only.
1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.
1.5 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
General Information
- Status
- Published
- Publication Date
- 31-Aug-2023
- Technical Committee
- F11 - Vacuum Cleaners
- Drafting Committee
- F11.30 - Durability-Reliability
Relations
- Effective Date
- 01-Jan-2024
- Effective Date
- 01-Mar-2017
- Effective Date
- 01-Aug-2013
- Effective Date
- 01-May-2011
- Effective Date
- 01-Jul-2009
- Effective Date
- 01-Nov-2008
- Effective Date
- 15-Dec-2007
- Effective Date
- 15-Dec-2007
- Effective Date
- 01-Oct-2007
- Effective Date
- 01-Aug-2004
- Effective Date
- 01-Oct-2003
- Effective Date
- 01-Oct-2003
- Effective Date
- 10-Oct-2002
- Effective Date
- 10-Mar-2001
- Effective Date
- 10-Mar-2001
Overview
ASTM F884-01(2023) - "Standard Test Method for Motor Life Evaluation of a Built-In (Central Vacuum) Vacuum Cleaner" - is an internationally recognized standard developed by ASTM. This test method provides an accelerated laboratory procedure to evaluate the operating life of electric motors used in central vacuum cleaner systems. The standard outlines consistent, repeatable procedures for manufacturers, laboratories, and quality assurance professionals aiming to assess motor durability and predict maintenance intervals based on measured performance degradation.
Key Topics
- Motor Life Evaluation: The main focus is to determine the service life of the motor in a central vacuum cleaner before servicing is required, using accelerated test conditions.
- Accelerated Testing Procedures: Provides detailed instructions for simulating actual use conditions in a laboratory setting, including operational cycles and performance checks.
- Performance Degradation: Defines failure criteria such as motor stoppage and sets thresholds for suction loss and air performance, allowing clear identification of end-of-life scenarios.
- Sampling and Statistical Validity: Recommends testing a minimum number of units with the same motor type and includes statistical methods for determining confidence in results.
- Instrumentation and Apparatus: Specifies the required equipment - such as voltage regulators, wattmeters, manometers, thermometers, and plenum chambers - to ensure accuracy and repeatability.
- Environmental Controls: Requires tests to be carried out under controlled temperature and humidity to minimize external influence on results.
- Data Correction: Provides guidance for correcting performance data for variations in atmospheric and environmental conditions.
Applications
This standard is critical for:
- Vacuum Cleaner Manufacturers: To validate motor durability in built-in (central) vacuum systems, supporting quality claims and product warranties.
- Testing Laboratories: For third-party or internal testing to benchmark new designs or verify compliance with regulatory and market demands.
- Quality Assurance: As part of ongoing monitoring in manufacturing to ensure batch-to-batch consistency in motor life and performance.
- Product Development: Guiding engineers in selecting or designing electric motors suitable for long-term use in central vacuum systems.
- Regulatory Compliance and Procurement: Providing objective, standardized test results required for regulatory submissions or procurement specifications, especially where international acceptance is necessary.
Use of this standard ensures that test results are reliable, reproducible, and comparable across different manufacturers and laboratories.
Related Standards
- ASTM F431: Specification for Air Performance Measurement Plenum Chamber for Vacuum Cleaners
- ASTM F608: Test Method for Evaluation of Carpet Embedded Dirt Removal Effectiveness of Household/Commercial Vacuum Cleaners
- ASTM E337: Test Method for Measuring Humidity with a Psychrometer
These related ASTM standards support comprehensive evaluation of vacuum cleaner performance, ensuring that products meet both efficiency and reliability goals.
Practical Value
By following ASTM F884-01(2023), organizations can:
- Predict maintenance schedules, reducing downtime and service costs.
- Enhance consumer confidence through demonstrated product durability.
- Support claims regarding motor reliability and lifespan in marketing materials.
- Meet international expectations for product assessment, as the standard aligns with WTO principles on standardization.
Adopting ASTM F884-01(2023) in product development and quality management can lead to measurable improvements in product performance, customer satisfaction, and compliance with regulatory requirements in the central vacuum cleaner industry.
Frequently Asked Questions
ASTM F884-01(2023) is a standard published by ASTM International. Its full title is "Standard Test Method for Motor Life Evaluation of a Built-In (Central Vacuum) Vacuum Cleaner". This standard covers: SIGNIFICANCE AND USE 4.1 The test results provide an indication of the motor life of an electric vacuum cleaner. The end of the motor life will be judged in accordance with Section 3. SCOPE 1.1 This test method is limited to motor life evaluation of central vacuum cleaners. 1.2 This test method provides a test to determine operating life of the motor, before servicing is needed, by an accelerated laboratory procedure. The motor is tested while mounted and is operated in central vacuum cleaner. 1.3 The values as stated in inch-pound units are to be regarded as the standard. The values in parentheses are for information only. 1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.5 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
SIGNIFICANCE AND USE 4.1 The test results provide an indication of the motor life of an electric vacuum cleaner. The end of the motor life will be judged in accordance with Section 3. SCOPE 1.1 This test method is limited to motor life evaluation of central vacuum cleaners. 1.2 This test method provides a test to determine operating life of the motor, before servicing is needed, by an accelerated laboratory procedure. The motor is tested while mounted and is operated in central vacuum cleaner. 1.3 The values as stated in inch-pound units are to be regarded as the standard. The values in parentheses are for information only. 1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.5 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
ASTM F884-01(2023) is classified under the following ICS (International Classification for Standards) categories: 97.080 - Cleaning appliances. The ICS classification helps identify the subject area and facilitates finding related standards.
ASTM F884-01(2023) has the following relationships with other standards: It is inter standard links to ASTM F608-24, ASTM F608-17, ASTM F608-13, ASTM F608-11, ASTM F608-09, ASTM F431-04(2008), ASTM F608-07, ASTM F608-07e1, ASTM E337-02(2007), ASTM F431-04, ASTM F608-03, ASTM F431-03, ASTM E337-02, ASTM F608-97, ASTM F608-01. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
ASTM F884-01(2023) is available in PDF format for immediate download after purchase. The document can be added to your cart and obtained through the secure checkout process. Digital delivery ensures instant access to the complete standard document.
Standards Content (Sample)
This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the
Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
Designation: F884 − 01 (Reapproved 2023)
Standard Test Method for
Motor Life Evaluation of a Built-In (Central Vacuum) Vacuum
Cleaner
This standard is issued under the fixed designation F884; the number immediately following the designation indicates the year of original
adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A superscript
epsilon (´) indicates an editorial change since the last revision or reapproval.
1. Scope 3. Terminology
1.1 This test method is limited to motor life evaluation of 3.1 Definitions of Terms Specific to This Standard:
central vacuum cleaners. 3.1.1 failure—motor stoppage.
3.1.2 motor life—limited by the failure of the motor. Any
1.2 This test method provides a test to determine operating
failure integral with motor, such as armature assembly, field
life of the motor, before servicing is needed, by an accelerated
assembly, housing(s), bearings, motor cooling fan and primary
laboratory procedure. The motor is tested while mounted and is
air moving fan, or both, brush assemblies, motormounted
operated in central vacuum cleaner.
nonresetable thermal protection devices, or any other compo-
1.3 The values as stated in inch-pound units are to be
nent judged to be integral with the motor, shall be judged as
regarded as the standard. The values in parentheses are for
motor stoppage.
information only.
4. Significance and Use
1.4 This standard does not purport to address all of the
safety concerns, if any, associated with its use. It is the
4.1 The test results provide an indication of the motor life of
responsibility of the user of this standard to establish appro-
an electric vacuum cleaner. The end of the motor life will be
priate safety, health, and environmental practices and deter-
judged in accordance with Section 3.
mine the applicability of regulatory limitations prior to use.
5. Apparatus and Materials
1.5 This international standard was developed in accor-
dance with internationally recognized principles on standard-
5.1 Voltage Regulator System—to control the input voltage
ization established in the Decision on Principles for the
to the vacuum cleaner. The regulator must be capable of
Development of International Standards, Guides and Recom-
maintaining the Central Vacuum’s rated voltage 61 % and
mendations issued by the World Trade Organization Technical
rated frequency 61 Hz with a waveform that is essentially
Barriers to Trade (TBT) Committee.
sinusoidal with 3 % maximum harmonic distortion for the
duration of the test.
2. Referenced Documents
5.2 Voltmeter, to provide measurements accurate to within
2.1 ASTM Standards:
61 %
E337 Test Method for Measuring Humidity with a Psy-
5.3 Timer and Switch—The timer and switch shall have the
chrometer (the Measurement of Wet- and Dry-Bulb Tem-
capacity to control the off/on duty cycle of the cleaner during
peratures)
the life test.
F431 Specification for Air Performance Measurement Ple-
num Chamber for Vacuum Cleaners
5.4 Sharp Edge Orifice Plate—The orifice, 0.75 in. (19.05
F608 Test Method for Evaluation of Carpet Embedded Dirt
mm) in diameter, shall be in accordance with the figure
Removal Effectiveness of Household/Commercial
illustrating orifice plate detail in Specification F431.
Vacuum Cleaners
5.5 Wattmeter, to provide measurements accurate to within
1 %.
This test method is under the jurisdiction of ASTM Committee F11 on Vacuum
5.6 Plenum Chamber, in accordance with the plenum cham-
Cleaners and is the direct responsibility of Subcommittee F11.30 on Durability-
ber described in Specification F431.
Reliability.
Current edition approved Sept. 1, 2023. Published September 2023. Originally
5.7 Water Manometer, or equivalent instrument measuring
approved in 1990. Last previous edition approved in 2016 as F884 – 01 (2016).
in increments of 0.1 in. (2.54 mm).
DOI: 10.1520/F0884-01R23.
For referenced ASTM standards, visit the ASTM website, www.astm.org, or
5.8 Barometer, with an accuracy to 60.05 in. (1.27 mm) Hg,
contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
capable of measuring uncorrected barometric pressure (test
Standards volume information, refer to the standard’s Document Summary page on
the ASTM website. station pressure) with scale division 0.02 in. (0.51 mm) or finer.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
F884 − 01 (2023)
5.9 Thermometer, having a range from 18 °F to 80 °F same as that which is used for the cleanability of embedded dirt
(−8 °C to 27 °C) and graduated in 1 °F (0.5 °C) increments. carpet test in Test Method F608.
5.10 Psychrometer—The psychrometer shall meet the re-
7.4 If the cleaner under test is equipped with a disposable
quirements of Test Method E337 with thermometers graduated
filter bag or reusable filter bag, it should be replaced or cleaned
in increments of 1 °F (0.5 °C).
every 168 h of cycling time during the life test. The manufac-
turer’s recommended cleaning procedure is to be used when-
5.11 Test Fixture—Any suitable surface that will support the
ever specified in instruction booklets. Where no procedure is
vacuum cleaner in the normal operating position.
specified, replace reusable filters. When a new or cleaned filter
is placed in the cleaner, check the cleaner on the plenum
6. Sampling
chamber for degradation of performance in accordance with
6.1 Test a minimum of three units (or a larger sample size if
7.7.1 and 7.7.2.
desired) of similar models using the same motor style and
amperage. Select all samples at random in accordance with
7.5 Perform all tests in a controlled ambient atmosphere
good statistical practice. Results shall provide an 80 % confi-
with a dry-bulb temperature from 68 °F to 81 °F (20 °C to
dence level within 610 % of the mean value. If not, test
27 °C) and a relative humidity of 30 % to 50 %.
additional samples or reduce the results by the penalty factor as
7.6 Operate the cleaner at the voltage specified in 7.1.2 from
calculated in 7.9.
a remote on/off switch and timer with a duty cycle of 8 min of
operation, followed by 2 min off.
7. Procedures for Motor Life Evaluation
7.7 Test for degradation of performance every 168 h of
7.1 Determine initial performance as follows:
cycling time.
7.1.1 Connect the manometer (or equivalent) to the plenum
chamber. Install a new filter bag in the test cleaner, if required,
7.7.1 Performance Degradation—In accordance with the
before conducting performance tests.
procedure in Annex A1, use the suction at the start of the test
7.1.2 With a minimum length of 2 in. inside diameter tubing as the base for determining the 40 % degradation of perfor-
sealed to the plenum chamber and to the cleaner, and without
mance (see 7.1.4).
an orifice plate in the holder, energize the cleaner at its rated
7.7.2 If degradation is present, determine and correct the
voltage 61 % and rated frequency 61 Hz for 5 min to stabilize
cause. Replace any part, except the motor or its integral parts
motor temperatures. For vacuum cleaners with dual nameplate
to bring the system within performance limits, and conti
...
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