Power Supply Connection - Thermo Scientific MSC-Advantage Operating Instructions Manual

5 Start-up
5.5

Power supply connection

WARNING – High voltage!
Contact with current-carrying components may
cause a lethal electric shock.
Before connecting the device to the power sup-
ply system, check plug and power supply cable
for possible damage.
Do not use damaged components to connect
the device to the power supply system!
Establishing the power supply connection:
1. Before connecting the device to the power supply system, check to see if the
voltage of the outlet corresponds with the specifications on the nameplate
of the device. If the ratings given for voltage (V) and maximum current (A)
do not match, the device must not be connected to the power supply
system.
2. Connect the grounding plug of the device to a properly grounded and fused
outlet.
• The outlet must be fused separately using a fusible link T 16 A or using
a circuit breaker B 16.
3. Make sure that the power cable is routed away from the counterweight and
cable guide. For this purpose, the power cable can be secured to the device
ceiling using the enclosed adhesive bases and cable ties (see installation
instructions).
4. Make sure that the power supply line is not subjected to tensile or compressive
force.
Installation of the power supply connection:
To protect from accidental switch-off, the power supply outlets should be loca-
ted out of casual reach und must be accessible only to authorized persons. Ideally,
the outlet should be located above the biological safety cabinet.
The power supply cable plug is the interruption device in all poles.
Connecting the equipotential bonding:
If the device sample chamber is supplied with media (gas, water, etc.), the on-
site equipotential bonding must be connected to the main ground of the device
(see service instructions).
Initialization routine:
Upon connection to the power supply system, the device control passes through
an initialization routine and switches the device to OFF mode (the right indicator
segment of the display shows a dot to indicate that voltage is present).
The biological safety cabinet is now ready for operation and can be operated using
the keys.
Initial start-up:
After the initialization routine, the calibration routine is started after the first con-
nection to the power supply system:
• The display alternatingly shows "CAL" and the remaining routine time. The
entire calibration run takes approximately 30 minutes.
Operating Instructions Biological Safety Cabinet | MSC-Advantage
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