CHINT NXMD-400 User Instruction page 12

7 For Maintenance
①Select manual mode
‫①ﺧﺘﺎر اﻟﻮﺿﻊ اﻟﯿﺪوي‬
③Lock ECB by key.
(Note: The product can't be locked by the key
under closing and free trip state;)
NXMD-400 Series External Circuit Breaker
Maintainance
State indicator
is green
‫ﻣﺆﺷﺮ اﻟﺤﺎﻟﺔ أﺧﻀﺮ‬
State indicator
is red
‫اﺣﻤﺮ‬ ‫ﻣﺆﺷﺮ اﻟﺤﺎﻟﺔ‬
State indicator
is white
‫ﻣﺆﺷﺮ اﻟﺤﺎﻟﺔ أﺑﯿﺾ‬
State indicator
is green
‫ﻣﺆﺷﺮ اﻟﺤﺎﻟﺔ أﺧﻀﺮ‬
State indicator
is red
‫اﺣﻤﺮ‬ ‫ﻣﺆﺷﺮ اﻟﺤﺎﻟﺔ‬
State indicator
is white
‫ﻣﺆﺷﺮ اﻟﺤﺎﻟﺔ أﺑﯿﺾ‬
The key is
horizontal
‫اﻟﻤﻔﺘﺎح ﻓﻲ اﻟﻮﺿﻊ‬
‫اﻷﻓﻘﻲ‬
10
②Ensure ECB OFF manually
‫② ﺗﺄﻛﺪ ﯾﺪوﯾ ﺎ ً أن اﻟﻘﺎطﻊ ﺑﻮﺿﻊ اﻟﻔﺼﻞ‬
④Ensure "Auto" mode before locking
（Note: When the product is in locked state, manual or
remote opening or closing is not allowed, and free trip
button won't work）
:‫ﺗﺄﻛﺪ ﻣﻦ اﺧﺘﯿﺎر "اﻟﻮﺿﻊ اﻷوﺗﻮﻣﺎﺗﯿﻜﻲ" ﻗﺒﻞ اﻏﻼق اﻟﻘﻔﻞ,)ﻣﻼﺣﻈﺔ‬
"‫ﻋﻨﺪ ﯾﻜﻮن اﻟﻘﻔﻞ ﺑﻮﺿﻊ اﻹﻏﻼق ﻓﺈن ﺗﻐﯿﯿﺮ اﻟﻮﺿﻊ إﻟﻰ " اﻟﻮﺿﻊ اﻟﯿﺪوي‬
( ‫أو "اﻷوﺗﻮﻣﺎﺗﯿﻜﻲ" ھﻮ ﻏﯿﺮ ﻣﺴﻤﻮح ﺑﮫ و ﺳﯿﻜﻮن زر اﻟﻔﺼﻞ أﯾﻀﺎ ﻻ‬
State indicator
is green
‫ﻣﺆﺷﺮ اﻟﺤﺎﻟﺔ أﺧﻀﺮ‬
PUSH
‫ﺿﻐﻂ‬ ‫أ‬
‫أوﺗﻮﻣﺎﺗﯿﻜﻲ‬
‫ﺐ‬ ‫ﺤ‬ ‫اﺳ‬
)
④
.‫ﯾﻌﻤﻞ‬