Champion eucc series インストール手順
198
Electrical Service
Control Voltage
(24VAC)
(24VAC)
24VAC control voltage
is supplied to: Door Safety Switches Float switches Conveyor switch
Control Relays (See Control Cabinet/Schematic)
Control Relays (See Control Cabinet/Schematic)
Schematics
Champion places an electrical schematic in the control cabinet of every machine before it is shipped.
Schematics are included at the back of this manual as well. Be aware that these schematics include
options that may not apply to your machine. Options are enclosed in dashed lines with the words
(IF USED) next to them on the schematic. Disregard any options that appear on the schematics that
are not a part of your machine.
Champion places an electrical schematic in the control cabinet of every machine before it is shipped.
Schematics are included at the back of this manual as well. Be aware that these schematics include
options that may not apply to your machine. Options are enclosed in dashed lines with the words
(IF USED) next to them on the schematic. Disregard any options that appear on the schematics that
are not a part of your machine.
Tools
All electrical repairs can be made with: Standard set of hand tools Volt/Ohm Meter (VOM) Clip-on AC
current tester
All electrical repairs can be made with: Standard set of hand tools Volt/Ohm Meter (VOM) Clip-on AC
current tester
Circuit Tests
Use a clip-on AC current tester to check the 3-phase motors and electric heaters. Use a VOM to test
the 120VAC and the 24VAC control circuits and their associated components. Do not use chassis
ground to perform voltage tests.
Use a clip-on AC current tester to check the 3-phase motors and electric heaters. Use a VOM to test
the 120VAC and the 24VAC control circuits and their associated components. Do not use chassis
ground to perform voltage tests.
PERFORM VOLTAGE CHECKS BY READING FROM THE HOT SIDE OF THE
120VAC LINE AND ANY WHITE OR #2 WIRE.
Basic Service ________________
Electrical Service
Basic Service • Electrical
WARNING !
Electric shock may cause injury or death.
DO NOT WORK ON AN ENERGIZED CIRCUIT.
Turn off the main power service disconnect switch.
Attach a label indicating that work is being made
on the electrical circuit.
Attach a label indicating that work is being made
on the electrical circuit.