– Stand on | suitable | rubber | mats | (obtained loc | ||
if | necessary) | to | insulate | you | from grounds | |
as | metal | floor | strips and | machine frames. | ||
Observe the special safety precautions when y work with very high voltages; these instructions the safety sections of maintenance information. extreme care when measuring high voltages. Reg larly inspect and maintain your electrical hand for safe operational condition.
Ÿ Do not use worn or broken tools and testers.
ŸNever assume that power has been disconnected from a circuit. First, check that it has bee
ŸAlways look carefully for possible hazards in y work area. Examples of these hazards are mois floors, nongrounded power extension cables, power
surges, and missing safety grounds.
ŸDo not touch live electrical circuits with the surface of a plastic dental mirror. The surfa conductive; such touching can cause personal inj and machine damage.
ŸDo not service the following parts with the po when they are removed from their normal operat
places in a machine:
– Power supply units
–Pumps
– Blowers and fans
–Motor generators
and similar units. (This practice ensures corr grounding of the units.)
Ÿ If an electrical accident occurs:
– Use caution; do not become a victim your- self.
– Switch off power.
–Send another person to get medical aid.
Safety Inspection Guide
The intent of this inspection guide is to assist fying potentially unsafe conditions on these product machine, as it was designed and built, had requir items installed to protect users and service perso injury. This guide addresses only those items. Ho
good judgment should be used to identify potentia
hazards | due | to | attachment of | ||
not | covered | by | this inspection | guide. | |
If | any | unsafe | conditions are present, you must d | ||
how | serious | the | apparent hazard could be and wh | ||
you | can | continue | without first correcting the prob | ||
sider these | conditions and the | safety hazards th | |||
Introduction13
