Planer Integra 750Plus, Инструкция по эксплуатации

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9
Introduction to the Integra 750Plus
30 mA. Note that care must be taken to ensure that the freezer is not compromised
by faulty equipment sharing the same supply and causing nuisance trips.
·
The 9-way plug on the Controller is only for connecting to the RS232 serial port of a
computer which complies with IEC950.
·
The AUX socket on the Controller is to be used only for calibration by qualified service
personnel. It must not be connected to any other equipment.
·
The Sample PRT socket inside the chamber is only to be used with a Planer Sample
PRT.
·
When heating under manual control, check the chamber temperature at intervals of 30
seconds or less to avoid overheating.
·
User servicing is limited to cleaning. All other servicing must only be undertaken by
suitably qualified engineers.
·
To avoid risk of fire, fuses must always be replaced with the same type and rating.
·
The Kryo750Plus weighs approximately 40 kg and requires at least two people for safe
handling.
1.3.3
EMC precautions
The following precautions must be taken to ensure that the equipment is not damaged
by electrostatic discharge (ESD), and that its immunity to radio frequency interference
is not compromised.
·
Ensure that the Controller is not running a program and that the mains power is
disconnected before connecting or disconnecting any cable.
·
Fit the plastic covers and plugs provided to all unused connectors.
·
Immediately before touching the sample PRT, touch an earthed part, such as the large
metal surface at the rear or underside of the freezer.
·
Do not touch any uncovered connectors with your hands or tools, even when the
equipment is switched off.
·
When connecting the system to a PC via the 9 way plug, always use a fully screened
cable no longer than 2m.
·
Take care to avoid placing freezers in environments influenced by sources of
electromagnetic interference, such as cyclotrons, large transformers etc.
1.4 Indications for use
The Integra 750 Plus models are intended to be used for cooling biological samples,
following a defined temperature-time profile, as part of a cryopreservation process.