Cosen AH-250H, Instruction Manual

Page: 47 / 134

OPERATING INSTRUCTION
Section 4
4-14
Roller Guide
4) Place the workpiece onto the work feed table carefully so that it extends approximately 30 mm
(1.2 in.) beyond the rear vise toward the front vise.
Proper
Impoper
8. Determine the proper cutting position of the workpiece using the following procedures:
1) Turn the vise clamp selectswitch to “ ” and depress the No.12 button. Ref.4.3.2.
2) Manually position the rear vise so that it pushes against the workpiece. Then engage the pawl
with the rack.
3) Turn the vise clamp selectswitch to “ ” and depress No.12 button again so that the workpiece
is securely clamped with the rear vise.
4) Push the vertical roller guides against the workpiece, and lock the guides by tightening the lock
handles.
5) Turn the rear vise forward-backward No.15 button “
Ð
” and depress it until the rear vise
moves to the forward limit position.
6) Manually position the front vise so that it pushes against the workpiece. Then engage the pawl
with the rack.
Page 47 Instruction Manual for AH-250H (B040) 04/12/2014