UL 1776 High-Pressure Cleaning Machines

standard by Underwriters Laboratories, 06/07/2002

Full Description

Please note: All interim revisions for this edition available at time of your purchase will be included.



1.1 These requirements cover portable, stationary, and fixed high-pressure cleaning machines in which the discharge line is hand supported and manipulated, andintended for household, farm, or commercial/industrial applications.

1.2 The electrical products covered by these requirements are intended for use in ordinary locations and for connection to branch circuits rated 600 volts or less inaccordance with the National Electrical Code, NFPA 70.

1.3 These requirements do not cover:
1.High-pressure water cutting or cleaning products developing nozzle pressure and flow rates in excess of those for a Type 3 pressure cleaning machine as specified in ,
2.Products employing universal motors rated more than 250 volts,
3.Sand blasters or other products using cleaning solutions containing insoluble particulates,
4.Products that develop steam within a heated vessel or are connected to an external source of steam, and
5.Carpet cleaners, dishwashers, clothes-washing machines, water-picks, and other products that are covered under separate requirements.

1.4 A coin-operated product is investigated under these requirements and under such additional requirements as are applicable to the product under consideration.

Product Details

Edition: 3 Published: 06/07/2002 Number of Pages: 206