REMS Tornado 2000 Notice D'utilisation page 19

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3.3.2. Magnum
Swing out tools and move the tool carrier to the right end position with the
pressing lever (8). Insert the material through the opened guide chuck (2) and
the opened quick action hammer chuck (1) so that it protrudes about 10 cm
from the quick action hammer chuck (1). Close the quick action hammer chuck
until the dies are touching the material. With the clamping ring tighten the
material once or twice after a brief opening movement. The material protruding
to the rear is centred by closing the guide chuck (2). Swing down and close the
die head. Switch the switch (3) to 1, actuate the foot switch (4). Magnum 2000 /
3000 / 4000 is only switched on and off with the foot switch (4), switch (3) is
not provided.
In Magnum 2010 / 3010 / 4010 and 2020 / 3020 / 4020 the second speed can
be selected for cutting off and deburring and for cutting smaller threads. Switch
the switch (3) rapidly from position 1 to position 2 with the machine running to
do this. Press the die head against the rotating material with the pressing lever
(8). After one or two thread turns the die head continues to cut automatically.
The die head opens automatically on reaching the standard thread length for
tapered pipe threads. For long threads and bolt threads, open the die head
manually with the machine running by pressing the closing and opening lever
(14) on the left. Release the foot switch (4). Open the quick action hammer
chuck, remove material.
Unlimitedly long threads can be cut by re-tightening the material. To do this,
release the foot switch (4) when the tool carrier approaches the machine housing
during thread cutting. Do not open the die head. Release the material, move
the tool carrier and material to the right end position with the pressing lever.
Clamp the material again, switch the machine back on. To cut pipes, the pipe
cutter (18) is swung in and pushed to the desired cutting position using the
pressing lever. The rotating pipe is cut by turning the spindle to the right. The
inside burr created by cutting is removed with the pipe inside deburrer (19).
Drain thread-cutting material. Pull off the hose from the tool carrier (7) and hold
into the container. Let the machine run until the oil tray is empty. or: Remove
the stopper (25) and drain the oil tray.
3.4. Cutting Nipples and Double Nipples
REMS Nippelfi x (automatic inside clamping) or REMS Nippelspanner (inside
clamping) are used for cutting nipples. Make sure that the pipe ends are deburred
on the inside. Always push on the pipe sections as far as they will go.
To clamp the pipe section (with or without thread) with the REMS Nippelspanner,
the head of the nipple tightener is splayed by turning the spindle with a tool.
This may only be done with the pipe section fi tted.
Makes sure that no shorter nipples than the standard allows are cut with the
REMS Nippelfi x and the REMS Nippelspanner.
5. Behaviour in the event of faults
5.1. Fault: Machine does not start.
Cause:
● Emergency stop button not released.
● Circuit breaker has tripped.
● Worn carbon brushes (Tornado 2000, Magnum 2000 / 3000 / 4000).
● Connecting lead and/or foot switch defective.
● Machine defective.
5.2. Fault: Machine does not pull through
Cause:
● REMS dies are blunt.
● Unsuitable thread-cutting material.
● Overloading of the electricity mains.
● Too small a cross-section of the extension lead.
● Poor contact at the connectors.
● Worn carbon brushes (Tornado 2000, Magnum 2000 / 3000 / 4000).
● Machine defective.
5.3. Fault: No or poor feeding of thread-cutting material at the die head.
Cause:
● Coolant-lubricant pump defective.
● Too little thread-cutting material in the oil tray.
● Screen in the suction nozzle soiled.
● Hoses on the coolant-lubricant pump switched.
● Hose end not pushed onto nipple.
3.5. Cutting Left-handed Threads
Only REMS Magnum 2010, 2020, 4010 and 4020 are suitable for left-handed
threads. The die head in the tool carrier must be pinned with an M 10 × 40 screw
for cutting left-handed threads, otherwise this can lift and damage the start of
the thread. Set switch to position "R". Switch over the hose connections on the
coolant-lubricant pump or short circuit the coolant-lubricant pump. Alternatively,
use the changeover valve (Art. No. 342080) (accessory) which is fi xed to the
machine. The fl ow direction of the coolant-lubricant pump is reversed with the
lever on the changeover valve (Fig. 9).
4. Maintenance
Notwithstanding the maintenance described below, it is recommended to send
in the REMS thread cutting machine 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 carrying out maintenance or repair work!
The gear of the REMS thread cutting machine is maintenance-free. The gear
runs in a closed oil bath and therefore needs no lubrication. Keep the clamping
and guide chucks, guide arms, tool carrier, die head, dies, pipe cutter and pipe
inside deburrer clean. Replace blunt REMS dies, cutting wheel, deburrer blade.
Empty and clean the oil tray from time to time (at least once a year).
Clean plastic parts (e.g. housing) only with the 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.
Make sure that liquids never get inside the REMS thread cutting machine.
4.2. Inspection/Repair
WARNING
Pull out the mains plug before carrying out maintenance or repair work!
This work may only be performed by qualifi ed personnel.
The motor of REMS Tornado 2000 / REMS Magnum 2000 / 3000 / 4000 has
carbon brushes. These are subject to wear and must therefore by checked and
changed by qualifi ed specialists or an authorised REMS customer service
workshop from time to time.
Remedy:
● Release emergency stop button on foot switch.
● Press circuit breaker on foot switch.
● Have the carbon brushes changed by qualifi ed personnel or an authorised
REMS customer service workshop.
● Have the connecting lead and/or foot switch inspected/repaired by an
authorised REMS customer service workshop.
● Have the machine checked/repaired by an authorised REMS customer service
workshop.
Remedy:
● Change dies.
● Use REMS thread-cutting materials REMS Spezial or REMS Sanitol.
● Use a suitable power source.
● Use cable cross-section of at least 2.5 mm².
● Check connectors, use another outlet if necessary.
● Have the carbon brushes changed by qualifi ed personnel or an authorised
REMS customer service workshop.
● Have the machine checked/repaired by an authorised REMS customer service
workshop.
Remedy:
● Change coolant-lubricant pump.
● Refi ll thread-cutting material.
● Clean screen.
● Switch over hoses.
● Push hose end onto nipple.
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