Safety Rules
General Information
Please carefully read this user manual before starting to use the instrument and follow its prescriptions with the
utmost care. This user manual is part of the delivery, hence must be always kept together with the instrument on
its working place.
It is imperative that every person operating with this system has read and fully understood this manual. The non-
observance of the instructions contained herein, or improper use may involve damages/injuries that are not
covered by product liability.
Please use the equipment within the fixed temperature range. Over-range using is forbidden because it may
damage the control system.
Electrical safety
The instrument must be used within the rated voltage. Prior to use, please check if the wire is aged. In case of
aged wires, please contact the after-sales service for inspection. It is forbidden to disassemble the instrument and
to connect internal circuit parts, to avoid a short circuit or open circuit.
Please use the special-purpose and independent socket, and the capacity of cable must be enough. Besides, a
safe protection ground wire must be allocated; otherwise, it may cause the electric accident.
Always turn off the equipment and disconnect the power cord from the power source before performing any
service or maintenance procedures, or before moving the unit.
Fire safety
Numerous reagents are flammable and explosive. When the solvent vapor concentration reaches a certain level, it
becomes flammable and could cause fire. The instrument should be kept away from the sources of ignition and
high temperature places. If there is solvent pungent smell, carefully check whether there is gas or liquid leakage,
and turn off the power.
Chemical safety
The unit is an instrument for organic chemical sample pre-treatment. The involved chemical solvents have
harmful effects on the human health. Despite the instrument is fully closed and features full vent design, it is
recommended to pay attention to the personal safety during the use. Regular check of liquid waste barrels as well
as working conditions of the vent fan are required to avoid the risk of leakage caused by corrosion and to avoid
the formation of organic solvent vapours affecting operator’s health. If there is a fault, please contact the after-
sales service.
Never place the equipment in a moist place.
To Next Page
Loading...