Roller Central 1/8-2" Notice D'utilisation page 7

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1.3. Applications
Thread diameter
Pipe thread with ratchet lever
Pipe thread with ratchet lever
Thread types
Tapered pipe thread
right and left-handed
Pipe thread, tapered,
right-handed
Threads for electric conduit Threads for electric conduit T
Thread lengths Thread lengths T
Pipe threads, tapered
Pipe threads, parallel
Nipples and double nipples
with manual inside clamping
ROLLER'S Nipparo
nipple holders nipple holders nipple holders
1.4. Dimensions
Ratchet lever ⅛ –1¼"
Ratchet lever 1½ – 2"
1.5. Weights
Ratchet lever ⅛ –1¼"
Ratchet lever 1½ – 2"
Die heads ½ ... 2"
2. Start-up
2.1. Tools
Screw the two-part pipe arm (4) of the ratchet lever (2) together hand-tight.
Only use original ROLLER'S Central quick-change die heads, ROLLER'S
quick-change die heads S. Insert quick-change die head (1) in the ratchet lever
(2) as follows: Open the bolt (3), pull back the ratchet bolt (6), insert the quick-
change die head into the die head holder, close the bolt, release the ratchet
bolt. Insert quick-change die heads ⅛ –1¼", 16 – 40 mm into ratchet lever
1⅛ –1¼" and quick-change die heads 1½ – 2", 50 mm, into ratchet lever 1½ – 2".
If a thread is to be cut on a section of pipe protruding from the wall, the ROLLER'S
quick-change die heads S are used with an additional guide bushing on the
cover side (Fig. 3). These can be inserted directly into the ratchet lever (2). To
drive the S quick-change die heads in places with diffi cult access, e.g. in wall
cavities (Fig. 4), the extension (5) is fi tted to the ratchet drive. Insert the exten-
sion (5) into the ratchet lever (2) as described above and fi x the selected S
quick-change die head (Fig 3) in the extension (5) by threaded pins.
2.2. Thread-cutting Materials
Safety data sheets see www.albert-roller.de → Downloads → Safety data
sheets.
Use only ROLLER'S thread-cutting oils. You will have perfect threading results, ROLLER'S thread-cutting oils. You will have perfect threading results, ROLLER'S
long durability of dies as well as high protection of the drive unit. ROLLER
recommends the practical and economical spray can/spray bottle.
NOTICE
ROLLER'S Smaragdol: High-alloyed, mineral based hread-cutting oil. For
all materials: steel, stainless steel, non-ferrous metals, plastics. Can be washed
out with water, tested by experts. Mineral oil-based thread cutting materials are
not approved for drinking water pipes in different countries, e.g. Germany,
Austria and Switzerland. Mineral oil-free ROLLER'S Rubinol 2000 must be
used in this case. Observe the national regulations.
ROLLER'S Rubinol 2000 Mineral oil-free, synthetic thread-cutting oil Mineral Mineral oil-free, synthetic thread-cutting oil
drinking water supplies. Completely water-soluable. Complies with regula-
tions: in Germany DVGW Approval No. DW-0201AS2031, in Austria ÖVGW
Approval No. W 1.303, in Switzerland SVGW Approval No. 9009-2496. Viscosity
at –10°C: ≤ 250 mPa s (cP). Pumpable to –28°C. No water added. Easy to use. s s (cP). Pumpable to –28°C. No water added. Easy to use.
Dyed red for rinse-out inspection. Observe the national regulations.
Both thread cutting materials are available in aerosol cans, canisters and barrels,
ROLLER'S Rubinol 2000 also in spray bottles.
NOTICE
All ROLLER'S thread cutting materials may only be used in undiluted form! ROLLER'S ROLLER'S thread cutting materials may only be used in undiluted form!
⅛ –1¼",16 – 40 mm
1½ – 2", 50 mm
R ISO 7-1, EN 10226 (DIN 2999, BSPT)
Taper Pipe Thread ASME B1.20.1
M ×1.5 (DIN EN 60423, IE M ×1.5 (DIN EN 60423, IE C)
standard length
50 mm, unlimited with reclamping
⅜"– 2" ⅜"– 2"
750 × 80 × 40 mm (29,5" × 3,1" × 1,6")
780 × 105 × 50 mm (30,7" × 4,1" × 2,0")
2,0 kg (4,4 lb)
2,3 kg (5,1 lb)
0.8 ... 1. 8 ... 1. 8 8 kg (1. 8 kg (1. 8 8 8 ... 8 ... 4.0 4.0 lb) 4.0 lb)
ROLLER'S Rubinol 2000 must be ROLLER'S Rubinol 2000
3. Operation
3.1. Work procedure
Cut the pipe at a right angle without burr and clamp in the ROLLER'S Anaconda
3B/ROLLER'S Anaconda WB (accessory) so that the end of the pipe is protruding
approx. 10 cm from the dies. Support longer pipes with the ROLLER'S Assistent
3B/ROLLER'S Assistent WB (accessory) material rest. Insert the selected
quick-change die head (1) into the ratchet lever (2) (see 2.1). Set the thread
direction by pulling back the ratchet bolt (6) and set to R = right-hand thread
or L = left-hand thread, lubricate the cutting point with ROLLER'S thread cutting
material (see 2.2.). Place the quick-change die head on the pipe, press, turn
the ratchet, lubricate several times. The standard thread length is reached when
the dies are fl ush with the end of the pipe. Switch over the ratchet bolt. Turn
back the die stock or die head with the ratchet or by hand.
To improve the thread quality, press the ratchet lever as evenly as possible by
at least 90° in cutting direction and only then turn back the ratchet.
3.2. Production of nipples and do 3.2. Production of nipples and do 3.2. Production of nip
Manual inside clamping ROLLER'S Nipparo nipple holders are used for clamping
short pipe sections to produce nipples and double nipples. These are available
in the sizes ⅜"– 2". To clamp the pipe section (with or without thread) with the
ROLLER'S Nipparo, the head of the nipple holder is splayed by turning the
spindle (12) with a tool (e.g. screwdriver). This may only be done with the pipe
inserted (Fig. 5).
When using the ROLLER'S Nipparo it must be observed that no shorter nipples
are threaded than specifi ed in the standards.
4. Maintenance
4.1. Maintenance
Keep the ratchet lever (2), quick-change die heads (1) and their receptacle in
the ratchet lever clean. Clean heavily soiled die heads and remove loose chips.
4.2. Inspection/Repair
This work may only be performed by qualifi ed personnel.
Check perfect functioning of the bolt (3) and replace if necessary. The dies of
the quick-change die heads are subject to wear and need to be replaced from
time to time. Blunt dies are recognized when cutting pressure increases and/
or threads are ripping off despite good lubrication.
Changing the dies on the ROLLER'S Central quick-change die head Changing the dies on the ROLLER'S Central quick-change die head (Fig. Changing the dies on the ROLLER'S Central quick-change die head (Fig.
1. Clamp the quick-change die head vertically in the vice.
2. Remove countersunk screws (7) and cover (8).
3. Knock out the dies (9) carefully to the centre of the die head body.
4. Knock the die heads (9) with the start-cutting edge (A) towards the bottom
into the corresponding slots to the extent that they do not protrude beyond the
outer diameter of the body (10). The dies (9) and bodies (10) are numbered.
Die 1 in slot 1, die 2 in slot 2, die 3 in slot 3 and die 4 in slot 4.
5. Fit the cover (8) and tighten the screws (7) lightly.
6. Carefully knock the dies (9) outwards with a soft pin (copper, brass or hard
wood) until they are in contact with the edge of the cover.
7. Tighten the countersunk screws (7) fi rmly.
Changing dies in the ROLLER'S quick-change die head S (Fig. Changing dies in the ROLLER'S quick-change die head S (Fig. Changing dies in the ROLLER'S quick-change die head S
1. Clamp the quick-change die head vertically in the vice.
2. Remove countersunk screws (7) and cover (8) with guide bushing(11) (do not
remove the guide bushing).
3. Knock out the dies (9) carefully to the centre of the die head body.
4. Knock the die heads (9) with the start-cutting edge (A) towards the top into the
corresponding slots to the extent that they do not protrude beyond the outer
diameter of the body (10). The dies (9) and bodies (10) are numbered. Die 1
for
in slot 3, die 2 in slot 2, die 3 in slot 1 and die 4 in slot 4.
5. Fit the cover (8) with guide bushing (11) and tighten the countersunk screws
(7) lightly.
6. Carefully knock the dies (9) outwards with a soft pin (copper, brass or hard
wood) until they are in contact with the edge of the cover.
7. Tighten the countersunk screws (7).
uble nipples
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6) 6) 6
6) 6) 6
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