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DH 2075, DH 3010
• The unit is designed for use only with R-290 (propane) gas as the
designated refrigerant.
• The refrigerant circuit is sealed. Only a qualified technician should
attempt to open it!
• R-290 (propane) is flammable and heavier than air. It accumulates
first in low areas, but fans can circulate it.
• If propane gas is present or even suspected, do not allow untrained
personnel to attempt to find the cause.
• The propane gas used in the unit is odorless. The lack of odor does
not indicate a lack of gas leakage.
• If a leak is detected, immediately evacuate all persons from the
store, ventilate the room, and contact the local fire department to
inform them that a propane leak has occurred. Do not allow anyone
to return to the room until a qualified service technician has arrived
and has advised you that it is safe to return to the store.
• Open flames, cigarettes or other potential ignition sources should
not be used in or near the units.
• Components are designed for propane and do not encourage or
produce sparks. Component parts should only be replaced with
identical repair parts.
• Do not use an extension cord or adapter plug.
• Do not leave the unit running unattended. Do not tilt or turn the
unit.
• Do not climb or sit on the unit.
• Do not insert your fingers or other objects into the air outlet.
• Do not clean the device with any chemical products.
• Make sure the unit is away from fire, flammable or explosive
objects.
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