Happy HCS Instruction Book page 86

ERRORS AND WHAT TO DO
What to do for "Thread cut knife is not at the stop position (error E-190)"
1. Press the "ENT." button when showing
[ERR].
2. Press the "Down" arrow button until the
cursor points to "Auto".
3. Press the "ENT." button.
The main shaft turns 2 to 3 times and the thread
cutting knife returns to the stop position.
The display returns to the drive mode.
When you cannot clear by the method above (Auto)
1. Press the "ENT." button when showing
[ERR].
2. Press the "ENT." button.
The error status is released and the screen
shows "drive mode".
3. Remove the cap over the small hole in the
rear of the machine. Using the 3 mm hex-
agonal driver, Please turn the main shaft
and adjust it to the "C" point.
4. Insert manual lever that is in the left hand
side of the machine as you face it.
5. While pressing the manual lever, turn the
main shaft a complete revolution and set it
to the "C" point.
The knife will return to it's proper position.
6. Remove the manual lever.
Please do not keep manual lever to knob.
Please take care of manual lever.
CAUTION: To avoid problems.
Never press the manual lever while
the machine is running.
error E-190
Cut blade
2
[ERR] Manual
Auto
MENU FORWARD
ENT.
P.FOOT T.CUT
G
ID:10 Nd: 1
1240
error E-190
Cut blade
2
G
ID:10 Nd: 1
1240
MENU FORWARD
ENT.
P.FOOT T.CUT
4
10-7
1
[ERR] Manual
Auto
MENU FORWARD
ENT.
P.FOOT T.CUT
3
Caution !! main
shaft truns
MENU FORWARD
ENT.
P.FOOT T.CUT
1
[ERR] Manual
Auto
MENU FORWARD
ENT.
P.FOOT T.CUT
3
C
5
10_7 -CS G401 -76