VWR Gel Documentation Imager2 Instruction Manual page 7

Electrical Safety
Imager2 Systems are designed to protect the user from potential electrical hazards. This section describes
some recommended electrical safety practices.
Lethal voltages are present at certain points within the instrument.
When the instrument is connected to mains power, removing the instrument covers
is likely to expose live parts.
Even when the power switch is off, high voltages can still be present – capacitors
WARNING
within the instrument may still be charged even if the instrument has been
disconnected from all live voltage sources.
The Imager2 System must be correctly connected to a suitable electrical supply. The supply must have a
correctly installed protective conductor (earth or ground) and must be installed and checked by a qualified
electrician before connecting the instrument.
Any interruption of the protective conductor inside or outside the Imager2 System,
or disconnection of the protective conductor terminal is likely to make the
instrument dangerous.
WARNING
Intentional interruption of the protective conductor is prohibited.
Ensure that the mains supply socket on the instrument is not obstructed, i.e. leave a
gap to allow easy disconnection of the mains cord.
WARNING
If the mains power cord has to be replaced, ensure that the replacement cord is
appropriately rated and approved for the intended use.
WARNING
When working with the Imager2 System:

Connect the instrument to a correctly installed mains power outlet that has a protective conductor
connection.

Do not operate the instrument with any covers or internal parts removed.

Do not attempt to make internal adjustments or replacements except as directed in the Imager2
System documentation.

Disconnect the instrument from all live voltage sources before opening it to make any
adjustments, replacements, maintenance or repair. If the opened instrument must be operated for
further adjustment, maintenance or repair, this must only be done by a supplier's Service
Engineer.

If it is possible that the instrument is no longer electrically safe for use, make the instrument
inoperative and secure it against any unauthorised or unintentional operation. The electrical
safety of the instrument is likely to be impaired if:

It has any signs of visible damage.

If it has been subjected to prolonged storage in unfavourable conditions.
7 vwr.com Instruction manual VWR
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Imager2