Thermo Scientific HistoStar, Operator'S Manual

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HistoStar Operator Guide A81010100 Issue 2
18
Switching On HistoStar
Initial Power-Up
If the Cold Module has been moved recently, allow the unit to stand on a level surface for
8 hours before switching on.
Whenever the Cold Module is switched 'Off', it must not be switched back 'On' again for
at least 5 minutes in order to allow the refrigeration system to stabilise.
Note
This procedure assumes that the HistoStar is set up to run with the Cold Module attached and set for 'Timer'
control.
HistoStar can melt 2kg of Histoplast PE wax pellets from solid in approximately 7 hours, so sufficient time
between initial switching on and required time of use should be allowed.
To switch HistoStar 'ON' for the first time:
• Ensure all power switches are in the 'OFF' position and that all the HistoStar modules are connected to a
suitably rated power supply.
• Ensure the cold plate timer connector on the Embedding Module is connected to the matching connector
on the Cold Module.
• Ensure there is wax in the wax tank - either molten or in pellet form.
Damage to the unit can occur if HistoStar is run for extended periods without wax in the
wax tank.
•
Switch the timer control switch to the 'TIMER' position.
• Switch the power switch on the Cold Module to the 'ON' position.
• Switch the power switch on the Embedding Module to the 'ON' position - the touchscreen should power
up.
• Configure the instrument settings as required. The minimum set up requirements are:
• Time and Date.
• Timer Settings
• Temperature Set Points
Note
It is also advisable to ensure that all other set up options are as required at this point - see System Settings.