1、UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION ORDISTRIBUTION WITHOUT PERMISSION FROM ULUNDERWRITERS LABORATORIES INC. CERTIFICATION REQUIREMENT DECISIONThis Certification Requirement Decision is prepared by UL LLC. It is normative for the applicable ULProduct Certification Program(
2、s); however, it is currently not part of the UL Standard(s) referencedbelow.Product Category (CCN): DMLW, IMSR,Standard Number: UL 1017Standard Title: Standard for Vacuum Cleaners, Blower Cleaners, and HouseholdFloor Finishing MachinesEdition Date: September 15, 2017Edition Number: 10Section / Parag
3、raph Reference: 4.5.1.18Subject: Allowance for Short (Pig Tail) Cord or Connector BaseDECISION:4.5.1.18 A portable commercial appliance, portable outdoor use appliance or portable hand-supportedblower cleaner may be provided with an attached power supply cord. If provided, this cord shall not belong
4、er than 457 mm (18 in) of permanently attached flexible power-supply cord, as measured from theface of the attachment plug to the point at which the cord is last attached to the product, or with aconnector base (motor-attachment plug) if:a) The appliance is marked in accordance with Clause 11.3.14 o
5、r provided with instructions inaccordance with Clause 12.5.3; orb) The manufacturer furnishes a detachable cord set, 1.82 m (6 ft) or more in length, with theappliance.RATIONALE FOR DECISION:The allowance to use a short cord or connector base was previously an Exception to 4.5.1.15. Whenmoved to a s
6、eparate paragraph to eliminate the exception it now requires a short cord or connector baseon a commercial appliance, outdoor use appliance or blower cleaner instead of allowing it as analternative to an attached supply cord that is at least 1.82 m in length.Copyright 2018 UL LLCUL LLC, in performin
7、g its functions in accordance with its objectives, does not guarantee or warrant thecorrectness of Certification Requirement Decisions it may issue or that they will be recognized or adoptedby anyone. Certification Requirement Decisions are the opinion of UL LLC. in practically applying therequireme
8、nts of the standard. They do not represent formal interpretations of the standard underAmerican National Standards Institute (ANSI) processes. UL LLC shall not be responsible to anyone forthe use of or reliance upon Certification Requirement Decisions by anyone. UL LLC shall not incur anyobligation
9、or liability for damages, including consequential damages, arising out of or in connection withthe use or reliance upon Certification Requirement Decisions. The electronic version of the CertificationRequirement Decision is the current version and previously printed copies may be outdated.This document is published as a service to ULs certification customersUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION ORDISTRIBUTION WITHOUT PERMISSION FROM ULSTANDARD NUMBER: UL 1017 -2-No Text on This Page
