Warning And Safety Information - Sartorius PB-11 Operation Manual

Warning and
Safety Information
For safety and operating reasons, only authorized
service technicians may open the Basic Meter PB-11
housing. Therefore, only authorized technicians may
repair or perform maintenance on this pH meter.
Any tampering with the pH meter or negligent or
intentional damage to this equipment will void any
warranty claims against the manufacturer.
If liquid gets into the pH meter, unplug it from AC
power (mains supply) and have an authorized service
technician check the pH meter.
If you do not plan to use this pH meter for a relatively
long period, please disconnect it from AC power.
For safety reasons, use this equipment only for the
application described in this operation manual.
Make sure that the buffers used for standardizing
have exactly the same values that are stored.
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