Roller Rollnutvorrichtung R 300 Notice D'utilisation page 5

eng
Translation of the Original Instruction Manual
ROLLER'S Roll Grooving Attachment
to fit all versions of ROLLER'S Robot
Fig. 1
1 Quick-action hammer chuck
2 Guide chuck
3 Switch
4 Pedal switch
5 Emergency-Stop switch
6 Protection switch
7 Roll grooving unit
8 Guide arm
9 Clamping ring
10 Hydraulic hand pump
Caution! Before commissioning the machine, read the
general safety instructions incorporated in the
instructions for use of the appropriate drive machine,
e.g. ROLLER'S Robot!
WARNING
Safety Instructions for roll grooving attachment!
● Only operate the machine with the roll grooving attachment when the machine
is firmly secured to the workbench or bolted to a stand, as there is a risk of it
tipping over with heavy workpieces in particular.
● Provide support for longer workpieces.
● Do not reach into the rotating rollers of the roll grooving unit.
● Do not work on the roll grooving attachment without the front and rear safety
guards.
● The feed lever on the hydraulic hand pump might in some circumstances flip
back. Ensure that you always stand to the side of the hydraulic hand pump and
that your body is outside the movement radius of the feed lever.
● Do not extend the feed lever.
Intended use
ROLLER'S roll grooving attachment for grooving pipes of pipe coupling systems.
WARNING
All other uses than those mentioned above are not for the intended
purpose and are not permitted.
Explanation of symbols
Read the operating manual before starting
1. Technical Data
1.1. Article numbers
ROLLER'S roll grooving attachment
Roll grooving attachment R 300 for Ridgid 300
Roll grooving attachment R 535 for Ridgid 535
Roll grooving attachment N80A for Rex/Rothenberger/
Super-Ego N80A
Roll grooving attachment Delta 4 for Rex Delta 4"
Grooving rollers (pressure roller, counterpressure roller) 1 – 1½"
Grooving rollers (pressure roller, counterpressure roller) 2 – 6"
Grooving rollers (pressure roller, counterpr. roller) INOX 2 – 6"
Grooving rollers (pressure roller, counterpr. roller) INOX 8 – 12"
Grooving rollers (pressure roller, counterpr. roller) INOX 1 – 1½"
Grooving rollers (pressure roller, counterpressure roller) 8 – 12"
Grooving rollers (pressure roller, counterpressure roller) Cu
54 – 159 mm
Stub shaft
Hexagon key
ROLLER'S Assistent material support up to 4"
Hydraulic hand pump
1.2. Work range
Roll grooving range
Wall thickness
1.3. Dimensions
Roll grooving attachment,
with hydraulic hand pump
Robot U-RG,
with hydraulic hand pump
Robot K-RG,
with hydraulic hand pump
Robot D-RG,
with hydraulic hand pump
11 Pressure roller
12 Stub shaft
13 Counterpressure roller
14 Safety guards
15 Feed lever
16 Pressure limiting valve
17 Stop for groove depth
18 Disc for groove depth setting
19 Lubricating nipple
20 Oil dipstick
347000
347001
347002
347003
347004
347030
347035
347046
347047
347053
347040
347034
347110
076009
120000
347121
1 – 8 (12")
≤ 7 mm
L×W×H: 510×415×405 mm
(20"×16.3"×16")
L×W×H: 795×510×610 mm
(31.3"×20"×24")
L×W×H: 750×510×610 mm
(29.5"×20"×24")
L×W×H: 750×510×610 mm
(29.5"×20"×24")
If the ROLLER'S roll grooving attachment is mounted on one of the threading
machines ROLLER'S Robot, the dimen sion H stated in the respective instruc-
tions for use is increased by 170 mm.
1.4. Weight
Roll grooving attachment
Robot U-RG, incl. roll grooving attachment
Robot K-RG, incl. roll grooving attachment
Robot D-RG, incl. roll grooving attachment
If the ROLLER'S roll grooving attachment is mounted on one of the threading
machines ROLLER'S Robot, the weight stated in the respective instructions
for use is increased by 14 kg (diffe rence between tool set and ROLLER'S roll
grooving attachment).
2. Commissioning
WARNING
Transport weights exceeding 35 kg must be carried by two
people.
2.1. Roll grooving machine ROLLER'S Robot RG
For transportation, the machine can be lifted by its guide arms (8) at the front,
and by a pipe inserted into the quick-action hammer chuck (1) and guide chuck
(2) at the rear.
Fasten the machine to the workbench or folding stand using the 2 bolts supplied.
It is essential to ensure that the machine is horizontal. Open the quick-action
hammer chuck (1). Slide the roll grooving unit onto the guide arms (8) until the
drive shaft of the roll grooving unit is projecting with its 3 faces into the quick-
action hammer chuck. Close the latter until the clamping jaws are in contact
with the 3 faces of the drive shaft. With the clamping ring (9), tighten the drive
shaft after a brief opening movement with one or two hard turns. Position and
bolt the hydraulic hand pump (10).
2.2. ROLLER'S roll grooving attachment on ROLLER'S Robot 2 L and 4 L
Refer to instructions for use of ROLLER'S Robot. Swing in the pipe cutter and
the inner pipe deburrer. Undo the wing screw on the clamping ring. Remove
the oil pan with the cuttings tray. Remove the tool set. Close off the mechanical
lubricant pump by connecting the hose end detached from the tool holder to
the intake side of the pump; lubricant must circulate inside the pump to prevent
it being damaged. Ensure without fail that the machine is horizontal.
Slide the roll grooving unit onto the guide arms (8) until the drive shaft of the
roll grooving unit is projecting with its 3 faces into the quick-action hammer
chuck. Close the latter until the clamping jaws are in contact with the 3 faces
of the drive shaft. With the clamping ring (9), tighten the drive shaft after a brief
opening movement with one or two hard turns. Position and bolt the hydraulic
hand pump (10).
2.3. ROLLER'S roll grooving attachment on ROLLER'S Robot 2 and 4
Refer to instructions for use of ROLLER'S Robot. Swing in the pipe cutter and
the inner pipe deburrer. Undo the wing screw on the clamping ring. Remove
the tool set. Take out the cuttings tray. Place the hose end detached from the
tool holder inside the coolant tray to ensure that oil can circulate. In the case
of machines supplied from November 1999 onwards, a hole is provided in the
coolant tray into which the hose end can be in serted. If required, this hole can
be drilled with a 14 mm bit. Lubricant must circulate inside the pump to prevent
it being damaged. Ensure without fail that the machine is horizontal when on
a mobile stand (by removing wheels or placing the two stand pipes underneath).
Slide the roll grooving unit onto the guide arms (8) until the drive shaft of the
roll grooving unit is projecting with its 3 faces into the quick-action hammer
chuck. Close the latter until the clamping jaws are in contact with the 3 faces
of the drive shaft. With the clamping ring (9), tighten the drive shaft after a brief
opening movement with one or two hard turns. Position and bolt the hydraulic
hand pump (10).
2.4. Material support
CAUTION Even when in short lengths, pipes must be supported using the
height-adjustable ROLLER'S Assistent or other suitable material supports
depending on their diameter (and weight!), in order to ensure that the machine
does not tip forward.
3. Operation
3.1. Tools
Three sets of grooving rollers are needed for the full working range. Each set
of grooving rollers comprises the upper pressure roller (11) and the low coun-
terpressure roller (13). Grooving rollers Cu (pressure roller (11), counterpressure
roller (13)) for copper tubes 54 –159 mm.
Changing the grooving rollers
Operate the drive machine in inching mode using the pedal switch (4) until the
securing bolt of the counterpressure roller (13) is pointing downwards. Undo
the securing bolt and pull out the counterpressure roller (13). Turn the pressure
roller (11) until the mark on the stub shaft (12) is pointing down wards. Undo
the securing bolt and slowly pull out the stub shaft (12). Remove the pressure
roller from underneath.
CAUTION Before pulling out the stub shaft (12), place your hand under-
neath the pressure roller (11) – otherwise it will fall onto the floor!
Insert the selected pressure roller from underneath and slide in the stub shaft
eng
26 kg
58 kg
80 kg
80 kg