REMS Tornado Instrucciones De Servicio página 11

eng
Push the roller grooving unit in the guide arms (8) until the drive shaft of the
roll grooving unit protrudes into the quick-action hammer chuck with its 3 faces.
Close the quick-action hammer chuck 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.
2.5. REMS roller groove device on REMS Tornado 20xx
See REMS Tornado instruction manual: 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. Short circuit 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 from being damaged.
Remove the tool set. Make sure that the machine is horizontal.
Push the roller grooving unit on the guide arms (8) until the drive shaft of the
roll grooving unit protrudes into the hammer chuck with its 3 faces. Close the
chuck by actuating the foot switch so that the clamping jaws are in contact with
the 3 faces of the drive shaft.
2.6. REMS roller groove device on REMS Tornado 20xx T
See REMS Tornado instruction manual: Swing in the pipe cutter and the inner
pipe deburrer. Undo the wing screw on the clamping ring, remove the cuttings
tray. Detach the hose end from the tool holder and insert in the hole in the
coolant tray so that lubricant can circulate inside the pump to prevent it from
being damaged. Remove the tool set. Always ensure that the machine is always
positioned horizontally on the mobile base frame. Remove wheels or place the
two stand pipes underneath.
Push the roller grooving unit on the guide arms (8) until the drive shaft of the
roll grooving unit protrudes into the hammer chuck with its 3 faces. Close the
chuck by actuating the foot switch so that the clamping jaws are in contact with
the 3 faces of the drive shaft.
2.7. REMS Collum RG, REMS Collum RG 2, REMS Collum RG 2 Compact
(Fig. 2)
See REMS Amigo, REMS Amigo 2, REMS Amigo 2 Compact instruction manual:
Fix REMS roller groove device to a workbench or base frame (accessory, Art.
No. 849315). Fix the support (21) with the 2 enclosed cylinder-head screws M
8 × 25 to the side face of the REMS roller groove device. Push the electric die
stock with inserted adapter (22) on the drive shaft onto the roller groove device
as far as it goes. The motor (23) must be between the teeth of the support (21).
Fasten the lock washer (24) with cylinder-head screw M 8 × 16 (25) to the drive
shaft of the roller groove device. Set the direction of rotation ring of the die
stock to "R".
2.8. Supporting the material
CAUTION CAUTION
Always support pipes and longer pipe sections with a height-adjustable mate-
rial rest, REMS Herkules 3B, REMS Herkules XL 12" (accessory Art. No. 120120,
120125). Make sure that the material rest guides or supports the pipe axis-
parallel to the roller groove machine.
3. Operation
3.1. Tools
Three sets of grooving rollers are required for the whole working range of steel
and stainless steel pipes. Only one set of Cu grooving rollers is required for
the working range of the copper pipes. Each set comprises the upper pressure
roller (11) and the lower counterpressure roller (13).
Changing the grooving rollers
Operate the drive unit REMS Collum RG, REMS Collum RG 2, REMS Collum
RG 2 Compact with safety inching switch (27) or drive unit REMS Magnum RG
with foot switch (4) in inching mode until the securing bolt of the counterpres-
sure roller (13) is facing downwards. Undo the securing bolt and remove the
counterpressure roller (13). Turn the pressure roller (11) until the marking on
the stub shaft (12) is facing downwards. Undo the securing bolt, pull out the
stub shaft (12) slowly, remove the pressure roller downwards.
CAUTION CAUTION
Hold one hand underneath the pressure roller (11) before pulling out the stub
shaft (12); otherwise it will fall onto the fl oor!
Re-insert the selected pressure roller from the bottom and push in the stub shaft.
The marking on the stub shaft (12) must face downwards. Tighten the securing
bolt of the pressure roller in the direction of the marking on the shaft. Insert the
selected counterpressure roller, note the position of the drive dog (fl at edge) at
the rear end of the counterpressure roller. Tighten the securing bolt.
3.2. Work procedure
Pipe ends must be cut off at right angles. Welds or welding residues (beads)
in the pipe must be sanded off over a length of approx. 50 mm from the end of
the pipe. Clean any dirt and scale from the inside and outside of the pipe ends.
Close the pressure limiting valve (16). Place the pipe on the counterpressure
roller and press against the machine. Align the pipe axis-parallel, support with
REMS Herkules 3B, REMS Herkules XL 12" (accessory, Art No. 120120, 120125)
if necessary. Actuate the feed lever (15) of the hydraulic hand pump several
times and feed the pressure roller (11) forward until it is touching the pipe. Set
the stop for groove depth (17). To do this, turn the setting disc for the groove
depth (18) to a stage corresponding to the pipe size between the housing and
the stop plate and move the stop inwards until it is up against the setting disc.
Secure the stop plate using a locking nut. Turn the setting disc back to the
engagement position so that the stop plate can move downwards. Operate all
drive units respectively with the highest speed. Switch on the drive unit with
the safety inching switch (27) or foot switch (4). Actuate the feed lever (15)
several times and feed the pressure roller slowly into the pipe with the drive
unit running until the stop plate touches the housing. Let the machine continue
running for about another 10 revolutions without feeding. Shut down the machine,
open the pressure limiting valve (16), remove the pipe and check the groove
made. Use the diameter measuring tape or slide rule at a 90° angle to do this.
Adjust the stop (17) and repeat the procedure if necessary. 1 scale graduation
on the stop plate corresponds to an infeed of approx. 0.4 mm, a whole revolu-
tion 1.5 mm.
3.3. Supporting the material
CAUTION CAUTION
Always support pipes and longer pipe sections with a height-adjustable mate-
rial rest, REMS Herkules 3B, REMS Herkules XL 12" (accessory Art. No. 120120,
120125). Make sure that the material rest guides or supports the pipe axis-
parallel to the roller groove machine.
4. Maintenance
Notwithstanding the maintenance described below, it is recommended to send
in the power tool to an authorised REMS contract customer service workshop
for inspection and periodic testing of electrical devices at least once a year. In
Germany, such periodic testing of electrical devices should be performed in
accordance with DIN VDE 0701-0702 and also prescribed for mobile electrical
equipment according to the accident prevention rules DGUV, regulation 3
"Electrical Systems and Equipment". In addition, the respective national safety
provisions, rules and regulations valid for the application site must be considered
and observed.
4.1. Maintenance
WARNING
Pull out the mains plug before maintenance work! See also instruction
manual of the respective drive unit REMS Amigo, REMS Amigo 2, REMS Amigo
2 Compact, REMS Tornado, REMS Magnum.
Clean the REMS roller groove device regularly especially when it has not been
in use for a long time. Clean plastic parts (e.g. housing) only with REMS CleanM
machine cleaner (Art. No. 140119) or a mild soap and a damp cloth. Do not
use household cleaners. These often contain chemicals which can damage
the plastic parts. Never use petrol, turpentine, thinner or similar products for
cleaning. Lubricate the REMS roller groove device every 40 operating hours
at the lubricating nipple (19). Use REMS gear grease Art. No. 091012.
Check the hydraulic oil level regularly. To do so, unscrew the hydraulic hand
pump and hold with the rear end facing vertically upwards. Open the pressure
limiting valve (16), unscrew the oil dipstick (20) from the lid of the tank, check
the level, refi ll REMS hydraulic oil Art. No. 091026 if necessary. Observe mark-
ings on the oil dipstick, do not overfi ll!
4.2. Inspection/repair
WARNING
Pull out the mains plug before doing maintenance work! This work may
only be performed by qualifi ed personnel.
See also instruction manual of the respective drive unit REMS Amigo, REMS
Amigo 2, REMS Amigo 2 Compact, REMS Tornado, REMS Magnum.
Change the hydraulic oil completely at least every 12 months. Tip up the tank
to drain off the old oil. Dispose of oil oil according to regulations.
eng
11