Search results
Results from the WOW.Com Content Network
Original file (1,139 × 1,591 pixels, file size: 5.13 MB, MIME type: application/pdf, 186 pages) This is a file from the Wikimedia Commons . Information from its description page there is shown below.
Maintenance testing is a test that is performed to either identify equipment problems, diagnose equipment problems, or confirm that repair measures have been effective. It can be performed at either the system level (e.g., the HVAC system), the equipment level (e.g., the blower in an HVAC line), or the component level (e.g., a control chip in the control box for the blower in the HVAC line).
In minimal maintenance concepts, there may be minimal or no I-level maintenance, a system known as two-level maintenance (O-level & D-level). A system deploying a typical I-level repair capability would be known as a three-level maintenance system (O-, I-, and D-level).
Main page; Contents; Current events; Random article; About Wikipedia; Contact us; Donate; Pages for logged out editors learn more
Download as PDF; Printable version; In other projects ... This template should always be ... {subst:Month and year for maintenance templates: Month and year for ...
In heating, ventilation, and air conditioning (HVAC), testing, adjusting and balancing (TAB) are the three major steps used to achieve proper operation of heating, ventilation, and air conditioning systems. TAB usually refers to commercial building construction and the specialized contractors who employ personnel that perform this service.
These templates relate to the verifiability of Wikipedia articles, or their lack thererof. This includes the use of citations and reliable sources. See Wikipedia:Template messages/Sources of articles for guides to usage of some of these templates.
Visual inspection is a common method of quality control, data acquisition, and data analysis.Visual Inspection, used in maintenance of facilities, mean inspection of equipment and structures using either or all of raw human senses such as vision, hearing, touch and smell and/or any non-specialized inspection equipment.