Ensure that the product is placed in such a way that it can be quickly switched off or
disconnected from the electrical supply.
Each chamber is fitted with an air guide (a horizontal plate dividing the top from the
bottom), and a sample tray (in the lower part of the chamber). Ensure that these items
are present. Do not remove the guide - it is required for correct gas flow within the unit.
Under no circumstances should any objects be placed on top of the product.
Always ensure that any vents on the top of the product are clear of any
obstruction. Always ensure all cooling vents and cooling fans (if fitted) are
clear of any obstruction.
2.3
Electrical Connections
Connection by a qualified electrician is recommended.
This product requires a single-phase A.C. supply with earth (ground), which may be Live
to Neutral non-reversible (polarised), Live to Neutral reversible (non-polarised), or Live
to Live.
Check the product rating label before connection. The supply voltage should agree with
the voltage on the label and the supply capacity should be sufficient for the current on
the label.
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