Lambda LP Series - Operation After Protective Device Shutdown; Thermostat Shutdown and Reset; Fuse Shutdown and Replacement

ature of the transformer decreases to safe operating value. Mter eliminating the cause(s)
for overheating and allowing time for the power supply to cool to a proper temperature,
resume operation of the supply. Refer to appropriate operation paragraph in DETAILED
OPERATING PROCEDURES.
Fuse Shutdown
Internal component failure is prevented by fuses which protect the components from
damage caused by excessive currents. Fuses will blow when the maximum rated current
value for the fuse is exceeded. Fatigue failure of fuses can occur when mechanical vibra-
tions from the installation combine with thermally induced stresses to weaken the fuse
_ metal. Many fuse failures are caused by a temporary condition and replacing the blown
fuse will make the fuse protected circuit operative. When the LP unit is used with the over-
voltage protector option, fuse F2 will provide protection against internal component failure.
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IM-LP400
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