Blakeslee UC-20 - Manual (Page 3)

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ELECTRICAL WARNINGS
THIS MANUAL HAS BEEN PREPARED FOR PERSONNEL QUALIFIED
TO INSTALL ELECTRICAL EQUIPMENT.
PERSONNEL SHOULD PERFORM THE INITIAL FIELD STARTUP AND ADJUSTMENTS
OF THE EQUIPMENT COVERED IN THIS MANUAL.
READ THIS MANUAL THOROUGHLY BEFORE OPERATING, INSTALLING OR PERFORMING
MAINTENANCE ON THE EQUIPMENT.
WARNING: Failure to follow all the instructions in this manual can cause property damage, injury
or death.
WARNING: Improper installation, adjustment, alteration, service or maintenance can cause
property damage, injury or death.
WARNING: Electrical connections should be performed only by a certified professional.
WARNING: Electrical and grounding connections must comply with the applicable portions of the
National Electric Code and/or all local electric codes. Failure to comply with this
procedure can cause property damage, injury or death.
WARNING: Before connecting the unit to the electrical supply, verify that the electrical and
grounding connections comply with the applicable portions of the National Electric
Code and/or all local electrical codes. Failure to comply with this procedure can cause
property damage, injury or death.
WARNING: Before connecting the unit to the electrical supply, verify that the electrical connection
agrees with the specifications on the data plate. Failure to comply with this procedure
can cause property damage, injury or death.
WARNING: UL73 Grounding Instructions: This appliance must be connected to a grounded,
metal, permanent wiring system; or an equipment-grounding conductor must be run
with the circuit conductors and be connected to the equipment-grounding terminal or
lead on the appliance. Failure to comply with this procedure can cause property
damage, injury or death.
WARNING: Appliances equipped with a flexible electric supply cord are provided with a three-
prong grounding plug. It is imperative that this plug be connected into a properly
grounded three-prong receptacle. Failure to comply with this procedure can cause
property damage, injury or death.
WARNING: If the receptacle is not the proper grounding type, contact an electrician. Do not
remove the grounding prong from the plug. Failure to comply with this procedure can
cause property damage, injury or death.