SF-2200H Flame / Plasma CNC Cutting System Operating Manual
12
Meanwhile
：
use
【
↑
】
【
↓
】
to move the curser to choose either SELECT mode to cut
According to the choice, system would choose order number to process.
3.7
、
Edge piercing of thick sheet
In auto mode, edge piercing is more suitable for thick sheet.
1) Solution of edge piercing
：
Move the torch to sheet edge before piercing.
2) Start pre-heating. Press
【
START
】
button after pre-heat ends. Torch moves linear distance at
pre-set speed to the piercing position, resumes cutting.
3) In edge piercing, select figure from control menu to s
et “edge piercing” to 1, means such function is
enacted. Thus every time before piercing, system would display following options.
3.8.1 Pierce on current position
System starts piercing, usually on internal holes.
3.8.2 Choose edge piercing
1
）
Users could press
【
↑
】
【
↓
】
【
←
】
【
→
】
button
，
move torch to the sheet edge, starts pre-heating.
2
）
Press
【
START
】
button after pre-heat ends. Torch moves linear distance at pre-set speed
to the piercing position, resumes cutting.
图 3.5 selections Menu
图 3.7 Option dialogue after choosing edge piercing function
