Environmental Express SimpleDist - Manual (Page 9)

800.745.8218 / 843.576.1147 / www.environmentalexpress.com Environmental Express • 7
SimpleDist: Operation and Instruction Manual About Your HotBlock TM
HotBlock TM Information and Markings
Environmental Express HotBlocks TM provide an efficient method of digesting and storing water, wastewater, soil and
sludge samples for metals analysis. These innovative digestion systems allow samples to be digested in a corrosion-free
environment. In addition, samples are handled in a small area with minimal radiant heat loss. Users should be aware of
potential dangers from heating certain types of compounds. Such hazards may include explosion or the release of toxic
or flammable gases.
Each HotBlock TM displays certain markings and symbols. All personnel working with the HotBlocks TM should have an
understanding of the following symbols and definitions:
• V = voltage
• ~ = alternating current
• Hz = frequency
• A = amperes
This symbol means Caution
Hot Surface. The surface of the
HotBlock
TM may be too hot to
safely touch with bare hands.
This symbol means Read
and become familiar with
instructions before operation of
instrument.