1
Safety
The following symbols mean:-
Caution: Read these operating instructions fully before use and pay particular attention to
sections containing this symbol.
Caution: Surfaces can become hot during use.
Always observe the following safety precautions.
Use only as specified by the operating instructions, or the intrinsic protection may be impaired.
After transport or storage in humid conditions, dry out the unit before connecting it to the supply voltage.
During drying out the intrinsic protection may be impaired.
Connect only to a power supply with a voltage corresponding to that on the serial number label.
Ensure that the mains switch and isolating device (power supply connector) are easily accessible during use.
Connect only to a power supply which provides a safety earth (ground) terminal.
Before moving, disconnect at the power supply socket.
Do not touch surfaces which become hot during high temperature operation.
Ensure that the operating temperature is less than the maximum operating temperature of your sample
material.
Do not block or restrict ventilation slots.
If liquid is spilt inside the unit, disconnect it from the power supply and have it checked by a competent
person.
Do not check the temperature by touch, use the temperature display (where applicable) or a thermometer.
To reduce the risk of eye injury during high temperature operation, use safety goggles or spectacles.
1. Safety
Low temperature bath/circulator
Operating instructions
Page 4
Version 4 - Jan 2010
