FY-TECH FY-4200/2E - Connecting Input Power; Power Supply, Grounding, and Circuit Protection

2
1. Input power cord (not less than 6mm copper cord).
2. Over-current protection.
3. Disconnect device line terminals.
4. Ground wire L1/L2 input conductors
Disconnect and lockout/tagount input power
before connecting input conductors from
unit.
Select type and size of over-current
protection.
Ground the earth cable.
Close and secure door on disconnect device .
Remove lockout/tagout device,and place
switch in the "on" position.
6、Connecting Input Power
Page.10
1
2
3
L1
L2
1
4
3
2
L3
L1
L2
Th e po wer supply must ha ve a gr ound connec tion.
Th e we lder must also be conne cted to circuit br eaker.
Th e po w e r su p p ly must have a gr o u n d co n nection .
Th e we l d e r mu s t al so be co nnected to c i rcuit b r e aker.
ON
OFF
CO
2
National and Local standards(Circuit breaker
must be installed).Only qualified persons are
allowed to make this installation.