RIDGID 300 Compact Manuel de l'opérateur télécharger pdf (Page 16)

Installing Dies in No. 815A Self-Opening

Die Head (Right Hand Only)

NOTE! The No. 815 Self-Opening Die Head

(Figure

13)

for right hand threads requires four sets of

dies to thread pipe ranging from

″ through 2″.

One set of dies is required for each of the fol-

lowing pipe size ranges: (

″), (

″ –

″), (

″ –

″) and (1″ – 2″). Bolt threading requires a sep-

arate set of dies for each bolt size.

1. With machine unplugged, remove die head. Place

self-opening die head on bench in vertical position.

2. Make sure trigger assembly is released.

3. Loosen clamp lever approximately six turns.

4. Pull lock screw out of slot under size bar so that roll

pin in lock screw will by-pass slot. Position size bar so

that index line on lock screw is all the way to the

end of REMOVE DIES position.

5. Lay head down with numbers up.

6. Remove worn dies from die head.

7. Insert new dies to mark on side of dies. Die numbers

1 through 4 on the dies must agree with those on die

head.

8. Rotate cam plate lever back to lock dies in head.

9. With head in vertical position, rotate cam plate until roll

pin on lock screw can be positioned in slot under

size bar. In this position, dies will lock in die head.

Make sure roll pin points toward end of size bar

marked REMOVE DIES.

10. Adjust die head size bar until index line on lock screw

or links is aligned with proper size mark on size bar.

For bolt threads, align index line with BOLT line on

size bar.

11. Tighten clamp lever.

12. If oversize or undersize threads are required , set the

index line in direction of OVER or UNDER size mark

on size bar.

13. Replace die head in machine.

Ridge Tool Company

300 Power Drive

Figure 13 – No. 815 Self-Opening Die Head

Checking Thread Length

1. Thread is cut to proper length when end of pipe is

flush with edge of dies

(Figure 14A).

2. Die Head is adjustable to obtain proper thread diam-

eter. If possible, threads should be checked with a

thread ring gage

(Figure 14B).

A proper thread is

cut when end of pipe is plus or minus one turn of

being flush with face of ring gage.

Roll Pin

Index Line

Size Bar

Lock Screw

Throwout

Lever

Clamp

Lever

Trigger

Assembly

1 2 ... 11 12 13 14 15 16 17 18 19 20 21 22 23 24

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RIDGID 300 Compact Manuel de l'opérateur Page 16

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