Ratek SVR7100 Professional Sous Vide Circulator - User Manual
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Page 8 of 24
Recommended Liquids
Care should be taken when selecting the most appropriate heating medium for use with the Professional Sous Vide Circulator to ensure
optimum performance and user safety. Please refer to the table below as a guide :
Primary Temp Range °C
Recommended Medium
Comments
-30 ~ 4
50% water, 50% inhibited ethylene
glycol
Use a lid to reduce the dilution of the medium caused by
condensing water vapour from the air.
5 ~ 100
Tap Water or Filtered Water
Water is suitable for most low temperature applications,
however care should be taken when working above 60° as
scalding by steam is possible. At temperatures approaching
100°C the temperature stability will be affected due to
localised boiling.
This unit should not be used to boil water.
Safety Warnings
Throughout this User Manual, specific warnings will be supplied which relate to the current operation being referred to. These warnings
are supplied in addition to the main warning labels affixed to the product and the key points outlined in the section of this User Manual
titled ‘Operator Responsibility – Safety Considerations’.
A graphical symbol as pictured below will be used next to each warning with accompanying text, the danger level for each is described
below :
CAUTION
Indicates a possibly dangerous situation which may result in serious injury or threat to life as a result of scalding or
burns if the situation is not avoided.
CAUTION
Indicates a possibly highly dangerous situation which may result in serious injury or threat to life as a result of
electric shock if the situation is not avoided.
CAUTION
Indicates a possibly harmful situation which may result in injury or damage to product or property if the situation is
not avoided.
Safety Recommendations
The following safety recommendations must be followed to prevent damage or injury. In addition to these safety recommendations,
it is assumed that the user and operator have had experience in a commercial environment, and had appropriate training in how to
perform their work safely in accordance with any local operational health and safety regulations. The operator and all users should
be well versed in local emergency procedures as per the workplace safety regulations in effect.
CAUTION
If the equipment is used in a manner not specified by the manufacturer, the protection provided by the equipment
may be impaired.
CAUTION
The equipment must only be used with a protective earth power socket. The earth contact provides protection to
the user and the equipment. If you do not have a protective earth power socket, or you are unsure as to whether
you have a protective earth power socket,
do not
connect the equipment. In such cases you should consult your
workplace administrator or electrical maintenance staff to determine if a protective earth power socket is available.
