6 EVO1Y | LAB1Y Operating Instructions
Safety
Note the IP protection class of the scale and the AC adapter. Do not allow liquid
penetration. The protection class specifies the suitability of equipment for various
environmental conditions (moisture, foreign bodies).
Before cleaning the AC adapter or the scale:
Disconnect all devices from the power.
The scale should only be opened by Sartorius-trained personnel with the power
disconnected.
Do not open the AC adapter.
Avoid generating static electricity on the glass panel of the touch screen and plastic
casing. The equipotential bonding conductor of the devices must be connected
properly, according to commonly accepted technical standards.
Only clean the device as stipulated in the cleaning instructions.
Take care that the glass panel of the touch screen is not damaged (e.g., by falling
objects, impact, or extreme pressure).
If the glass panel is damaged, disconnect the device from the power supply
immediately.
The surface of the touch screen should not be touched with pointed, sharp, hard, or
rough objects. You should only use the touch pen provided or your fingertips. Do not
use parts of clothing (e.g., sleeves) or sponges for cleaning because these can scratch
the surface (e.g., due to rivets, buttons in the sleeve or sand in the sponge).
The device must be protected from unnecessarily extreme temperatures, aggressive
chemical vapors, moisture, shocks, and vibrations. Note the connection data (see
EC Type Examination Certificates for the device and/or the safety instructions,
drawing no. 2021460).
Warnings Concerning Installation and Operation:
The equipment must only be used indoors. Avoid generating static electricity on glass
and plastic parts. Connect the scale to the equipotential bonding conductor using
a suitable low-resistance method. All electrical circuits are grounded and electrically
connected to the metal parts of the device.
− The installation must be checked for correct function and safety by trained and
qualified personnel at appropriate intervals (e.g., checking the cable for damage).
− Operating personnel must be trained to recognize faulty operating states and be
able to initiate the necessary safety measures.
Lay the cables where they pose no risk of causing someone to trip.
Danger of Scale Damage!
Never close a paint can using a hammer while it is still on the weighing pan.
When closing, place the paint can on a firm, stable surface.
Observe the additional safety precautions and danger descriptions in subsequent
chapters.
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