WP21 Series Operation Manual Chapter 2 Safety and Precautions
7
Chapter 2 Safety and Precautions
The following are the warning symbols related to the analyzer, if ignore
these symbols, the users may run the risk of death or serious injury.
The following warning symbols are not sorted by their importance. All
the symbols have the equivalent importance.
2.1 Safety
Electric Shock
1) When the power supply is turned on, any person except
authorized service technicians is prohibited to open the
analyzer panel.
2) Avoid spilling any liquid onto the instrument tabletop. If
some liquid splashes into the analyzer, please cut off the
power supply immediately and contact Genrui promptly.
High Temperature
1) Before exchanging the bulb, please cut off the electricity
and wait at least 30 minutes until the bulb cools down.
2) You may be scalded if touching the print head and the
metal part around it.
Strong Light
Do not stare at the beams from the bulb. Otherwise your
eyes may be injured.
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