SMT-09-1013
2
3. General Information
This unit is designed to be used for the purpose of pumping air. This pump should
not be used for the pumping of fluids, particles, solids, or any combustible
substances likely to cause explosions.
DANGER:
Do not pump flammable or explosive gases or operate the unit in an
atmosphere containing them.
CAUTION:
The unit is designed for pumping air. Do not allow corrosive gases or
particulate material to enter the pump. Water, oil-based contaminants,
or other liquids must be filtered out.
CAUTION:
The normal ambient temperature should not exceed 40 °C (104 °F).
This is particularly important when the unit is installed in a confined
space where heat may build up during operation.
WARNING:
UN-400VH units are oil-less design. Never lubricate these oil-less units.
Most components are made of aluminum and the valves are stainless steel.
4. Installation
WARNING:
To avoid risk of electrocution, do not use this product in an area where it
could come in contact with water or other liquids. If exposed to the
elements, it must be weather protected.
