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1210 Oil-less Threading Machine
Ridge Tool Company 11
Figure 13 – Foot Switch In Carrying Position
Installing Dies and Adjusting For Size In
No. 610 Quick-Opening Die Head
NOTE! The universal die head (Figure 14) for right hand
threads requires two sets of dies to thread pipe
ranging from
1
/
2
″ through 1″. One set of dies is
required for each of the following pipe size
ranges: (
1
/
2
″ -
3
/
4
″) and (1″).
1. With machine unplugged, remove die head.
2. Lay die head on bench with numbers up.
3. Flip throwout lever to OPEN position.
4. Loosen clamp lever approximately three full turns.
5. Lift tongue of clamp lever washer up out of slot under
size bar. Slide throwout lever all the way to the end of
slot in the OVER direction on size bar (CHANGE
DIES arrow on rear of cam plate).
6. Remove worn dies from die head.
7. Insert new dies to indicator line. Die numbers 1 through
4 on the dies must agree with those on the die head.
8. Slide throwout lever back so that tongue of clamp
lever washer will drop in slot under size bar.
9. Adjust die head size bar until index line on link is
aligned with proper size mark on size bar.
10. Tighten clamp lever.
NOTE! If oversize or undersize threads are required, set
the index line in direction of OVER or UNDER
size mark on size bar.
Figure 14 – No. 610 Quick-Opening Die Head
11. Replace die head in machine.
Installing Dies and Adjusting For Size In
No. 610A Auto-Opening Die Head
NOTE! The universal die head (Figure 11) for right hand
threads requires two sets of dies to thread pipe
ranging from
1
/
2
″ through 1″. One set of dies is
required for each of the following pipe size
ranges: (
1
/
2
″ -
3
/
4
″) and (1″).
1. With machine unplugged, remove die head.
2. Push cocking lever forward until the trigger cocks
(Figure 11).
3. Lay die head down on flat surface with die head num-
bers facing up.
4. Release toggle knob as shown (Figure 15).
Figure 15 – Release Toggle Knob By Pressing In
Direction of Arrow
5. Rotate die head in clockwise direction until toggle
knob reaches end of size bar. Toggle knob must not
be allowed to engage the size blocks while rotating die
Index Line
Link
Throwout
Lever
Washer
Head
Clamp Lever
Size Bar