Chapter 5
Maintenance
and Checkup
52
E
nglis
h
5.2
Replacing Fuses
Replace the fuses if any of them is blown by an overcurrent due to trouble with internal equipment.
The fuses are contained in the black box beside the power switch.
The replacing fuses should be those designated by CHIKO AIRTEC.
Designated fuses: 218 Series from Littell fuse
■CKU-080AT3-HC
・・・
[250V 5A]
■CKU-240AT3-HC
・・・
[250V 10A]
■CKU-450AT3-HC
・・・
[250V 15A]
/
■-T , -CE
・・・
[250V 10A]
■CKU-080AT3-HC / CKU-240AT3-HC
1.
Take out the black box beside the power
switch.
If it cannot be taken out smoothly,
please use a flathead screwdriver or
other thin-tipped tool to take it out
carefully.
2.
Remove the fuses out of the fuse box
and replace with new ones.
■CKU-450AT3-HC
1.
Take out the black box beside the power
switch.
If it cannot be taken out smoothly,
please use a flathead screwdriver or
other thin-tipped tool to take it out
carefully.
2.
Remove the fuses out of the fuse box
and replace with new ones.
Cover
Pull
Out
Cover
Fuse
Summary of Contents for CKU-080AT3-HC
Page 6: ...1 4 1 4 2 OFF 1 5...
Page 7: ...1 CMN003 006 Translation of the original instructions 5 1 6...
Page 12: ...2 10 2 4 3 OP kPa SP kPa DP kPa EP kPa Blower Motor rpm Runtime h 16 Total h...
Page 14: ...3 12 3 1 2 10 1 2 1 2 3 2 1 ON RS485 ID 2 AT3 ON 3 4 1 7 3 ON OFF 3 30 ON OFF Ver ID...
Page 20: ...5 18 5 1 2 CKU 450AT3 HC 1 1 2 1 3 1 4 2 5 2...
Page 26: ...5 24 5 7 EL ON ON 5 2 20 1 2 3 4 1 4 ON OFF 30 1 2 1 2 5 1 17 5 1 17 5 1 17 5 1 17...
Page 27: ...6 CMN003 006 Translation of the original instructions 25 6 6 1 6 1 1...
Page 28: ...6 26 1 5V 0 2V DC 1 2...
Page 32: ...7 30 7 3 7 3 1 CKU 080AT3 HC 7 3 2 CKU 240AT3 HC CKU 450AT3 HC...
Page 33: ...CMN003 006 Translation of the original instructions 31 12 7 2 7 2 29...
Page 34: ...32...
Page 66: ...MEMO...