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Safety Symbols
WARNING
Warning notes call attention to a procedure, which if not correctly performed could result in personal
injury.
CAUTION
Caution notes call attention to a procedure, which if not correctly performed could result in damage to
the unit. This symbol indicates that a shock hazard exists if the precautions in the instruction manual
are not followed. The caution symbol appears on the equipment indicating there is important
information in the instruction manual regarding that particular area. This symbol indicates that the unit
radiates heat and should not be touched while hot.
NOTE: Calls attention to supplemental information.
Warning Statements
The following safety warnings appear in the text where there is danger to operating personnel. They
are noted and repeated here for emphasis.
WARNING
Disconnect unit from all power sources before any disassembly or service. Main input Load Bus,
Blower Motor circuits, 120 VAC control circuits.
WARNING
Do not insert a screwdriver or any thin metal objects through the perforated cooling air grilles while the
load bank is in operation. The fan blade and power within the unit could cause serious injury to
personnel and damage to the unit.
WARNING
Do not remove the enclosure covers while unit is in operation or operate with covers removed. Unit will
not properly cool without all covers in place and pose a shock hazard to personnel.
WARNING
Do not touch the enclosure surfaces while the unit is in operation. Enclosure surfaces are hot and
exhaust temperatures can reach in excess of 500ºF when unit is under load and in operation.
WARNING
Do not look into enclosure while in operation. Exhaust temperatures can reach temperatures in excess
of 500ºF when unit is under load and in operation. Dust and or debris may also be present.
WARNING
Do not position the exhaust to blow on other equipment or material susceptible to excessive heat.
Never direct exhaust air towards flammable materials.
Caution Statements
The following equipment cautions appear in the text whenever the equipment is in danger of damage.
They are noted and repeated here for emphasis.
