18 HB700 | CPU | PMC921xEx | en | 24-04
Electrical voltage In the such marked work space only qualified personnel may work. Unauthorized may not
touch the marked equipment.
DANGER
Danger of life by electrical power!
T
ime for discharge > 1 Minute
Stored electrical charge
Therefore: Consider discharge time of capacitor and do not touch live parts before. Con-
sider appropriate instructions on the device. If you have connected additional capacitors
at DC, the discharge of the DC link can last longer
. In this case you have to determine
respectively to measure the required waiting time whether the device is free of voltage.
1.16 Safety hints
The CPU represents the current state of the art and fulfill the valid safety regulations and
the appropriate harmonized, European standards (EN)
For the user additionally is valid the:
■ relevant rules for the prevention of accidents
■ EG directives or other country-specific regulations
■ generally accepted safety rules
■ general ESD regulations
Disturbances of any kind or other damage must be reported to a responsible person.
Protective and safety equipment must not be circumvented or bypassed. Dismounted
protective equipment must be mounted and functionally tested before a restart. The
modules are to be secured against misuse or accidental use. Original mounted signs,
labels, stickers are to be always considered and be held in a readable condition.
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