Hazard and Precautions
CoaDATA 501 – Operators Manual 2.1 Page 44
4 Safety issues
4.1 Hazard and Precautions
The cautions and safety regulations in this instruction manual meet
international classifications:
Symbol warns of a risk of injury or of a risk to life (for example by electrical
shock).
Symbol warns of a risk of injury or of the instrument being severely
damaged.
Symbol introduces rules to be observed.
The following caution and safety regulations must be observed at all
times:
1. Electrical safety
Check that the operating voltage is set correctly before you connect the
device to the main power supply.
To connect the device to the power supply, use only sockets which are
grounded in order to keep the risk of an electrical shock as low as possible.
Use only grounded extension cables.
Never intentionally disconnect the grounding contacts.
There is the risk of electrical shock if
- the protective conductor is interrupted within or outside the device,
and/or
- the grounded contact has been disconnected from the line.
Never remove protective guards or secured components since you
could expose electrically live parts in this way.
Electrical connection contacts (plugs, sockets, etc.) can be electrically live.
Even after a device has been switched off, components (e.g.
capacitators) can be under voltage as the result of an electrical charge.
All current carrying parts are sources of danger for an electrical shock.
Surfaces (floors, work table) must not be moist when you are working with
any electrical device.
Carry out only the maintenance work and/or the replacement of parts
described in these operating instructions.
Caution!
NOTE
Danger!
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