TABLE OF CONTENTS ABOUT THIS MANUAL ......................4 CONSIDERATIONS ............................4 VERSION ................................. 5 SAFETY INFORMATION ......................5 SCOPE OF APPLICATION ........................... 5 WARNINGS AND GENERAL CONSIDERATIONS .................. 5 EXCLUSIONS..............................6 SYMBOLS AND ICONS ..........................7 SYSTEM INSTALLER ............................. 7 PERSONAL PROTECTIVE EQUIPMENT (PPE) ..................
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REPLACING THE VARIABLE-SPEED DRIVE ..................31 ADJUSTING THE CLUTCH ........................32 REPLACING THE MOTOR ........................33 ELECTRICAL DIAGRAM ....................... 34 TROUBLESHOOTING ......................38 ISSUE: THE MACHINE DOES NOT WORK - THE MOTOR WILL NOT START OR HAS STOPPED ..............................38 ISSUE: TILTING ARM FALLS ........................
✓ If the manual is lost or damaged, contact limited to, the texts, images, graphic designs, TECNOSPIRO MACHINE TOOL, S.L.U. so brands and trade and company names, are we can provide you with a new one.
✓ Working parts (parts for tapping) must ✓ No modifications must be made to the be correctly secured. device without due authorisation from TECNOSPIRO MACHINE TOOL, S.L.U. ✓ Tapping materials must comply with the ROSCAMAT MOSQUITO...
✓ The operator must only use the device to ✓ If unsure about device usage or maintenance procedures, please contact perform safe movements, moving your 3arm® and/or Roscamat® together with the device at all times to distributor. reduce the risk of uncontrolled or involuntary movement 2.3 EXCLUSIONS...
2.4 SYMBOLS AND ICONS 2.6 PERSONAL PROTECTIVE EQUIPMENT (PPE) ✓ Throughout this manual and on the structure of the machine itself, you may following personal protective see various symbols and icons whose equipment should be used with this meaning is summarised below: machine: safety boots, hardhat, safety goggles and safety gloves for transport, assembly and installation, commissioning...
3 GENERAL DESCRIPTION AND TECHNICAL INFORMATION 3.1 MAIN PARTS 1- Base 13- Turning speed adjustment (left and right) 2- Radial arm / RHC arm 14- Magnet, parking lock 3- Rear swing arm 15- Grip 4- Fore swing arm 16- Rear arm spring 5- Head assembly (V or RH) 17- Fore arm spring 6- Motor...
3.2 DESCRIPTION AND OPERATING PRINCIPLES The machine consists of a radial parallelogram and two pendular parallelograms balanced by gas springs, and a head assembly with a double turning axis (RHM | RHC configuration). The assembly is held in place by the motor, which keeps it perpendicular to the working area. The equipment has a high-frequency motor, controlled by a frequency variator inside the electronic component housing.
3.6 TECHNICAL SPECIFICATIONS GENERAL TECHNICAL SPECIFICATIONS M2-M27 Tapping capacity Suitable materials for tapping Metals and metal and plastic materials 90-1050 rpm Speed range Vertical 33 kg (73 Ib) Weight 35 kg (77 Ib) 41 kg (90 Ib) Electrical specifications Power supply voltage and frequency 220 240 V 50 Hz Motor power 0.65 kW...
4 INSTALLATION, ADJUSTMENTS AND OPERATION 4.1 INSTALLATION 1. Remove the equipment from the original packing 2. Anchor the base using three bolts suited to the chosen installation site (Recommended torque 45Nm). Alternative methods may be used if approved by the installer. 3.
4.2 MODULE CHANGEOVER 1. Place the machine in the folded or parked position. 2. To remove the module: Rotate the chuck to the right (B) (align the red dots). Remove the module. 3. To insert the module: Insert the module (align the red dots). Rotate the chuck to the left (A) (lock: align the green and red dots).
4.3 ADJUSTMENTS 4.3.1 ADJUSTING MOTOR TURNING SPEED The motor turning speed can be adjusted using the dials on the electronic component housing. To increase or decrease the tapping speed (clockwise direction): 1- Turn the dial marked RIGHT to the left or right as required. 2- A value of 50 indicates 50% of rated speed.
4.4 BALANCING THE ARM Adjust the tension on the inner damper if the arm drops down or has too much upward force. 1- Keep the swing arm in an approximately horizontal position to facilitate operation. 2- Turn the knob provided for this purpose as required. •...
4.5 LUBRICATION The oil pump and, therefore, the oil supply are activated simultaneously when the buttons that control the motor are pressed. Lubrication time is measured in seconds and is adjusted using the potentiometer on the side of the cover (as shown in the diagram). Lubrication time is adjusted as follows: 1.
If the tank is empty, the pipes may fill with air. In this case, they must be bled after the tank is refilled. 1. Loosen the end (1) by rotating it 2 turns anticlockwise. 2. Increase the lubrication time to maximum and turn the motor several times until the pipes have been bled.
5 OPERATION WARNING ✓ The sequence described below is for information purposes only and assumes the installation, adjustments such as balancing the arm and installing the module, gears (where applicable), tap holder (with or without clutch) and tap have been previously completed ✓...
5.2 TAPPING 1- Switch on the main switch. 2- For tapping (clockwise rotation), hold down button 3- Hold button 2 to release the tap (turning to the left) 4- Move the machine to its folded or parking condition and switch off at the main switch INFORMATION The machine incorporates a screen with a cycle counter.
5.3 RHM / RHM LUBRICATION and RHC / RHC LUBRICATION 1- Radial arm (8) and arms (6 and 7) approximately aligned and perpendicular to the workpiece. 2- Arms (6 and 7) semi-extended with the probe in contact with the workpiece. ROSCAMAT MOSQUITO...
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3- Insert the probe (see figure A). 4- Position the machine. 5- Engage the levers according to the tapping operation to perform (vertical, horizontal or [see p. 25] angled) THREADING IN VERTICAL, HORIZONTAL AND ANGLED POSITION ATTENTION! When engaging the locking lever (3), make sure the probe is fully perpendicular to the workpiece (see figure B).
5.4 THREADING IN VERTICAL, HORIZONTAL AND ANGLED POSITION The positions of the head assembly and the locking mechanisms (1. Base locking lever and 2. RHC arm locking lever, 3. Locking lever, 4. Positioner) depend on the working position (vertical, horizontal or angled), as shown in the following table: HORIZONTAL (H) VERTICAL (V) ANGLED (A)
6 HEAD ASSEMBLIES 6.1 ARTICULATED HEAD ASSEMBLY To leave the head free on its Z axis: 1- Release the locking lever 2- Turn the head on its Z axis (± 90°) 3- Lock the locking lever To leave the head free on its X axis: 1- Release the locking lever (1) 2- Rotate the positioner (2) in the direction shown.
7 MAINTENANCE 7.1 REPLACING THE GAS SPRING BEFORE REPLACING THE GAS SPRING ✓ The equipment must be correctly installed and set-up ✓ Switch off the equipment at the main switch and disconnect from the power supply ✓ It is recommended that two operators carry out this operation. The process for replacing the rear arm spring is described below.
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Pay special attention to the position of the spring in the slot in the arm shaft, which must be fitted as shown below. Assembly position for the rear arm spring Assembly position for the fore arm spring ROSCAMAT MOSQUITO...
7.2 REPLACING THE GRIP AND BUTTONS BEFORE REPLACING THE GRIP ✓ The equipment must be correctly installed and set-up. ✓ Switch off the equipment at the main switch and disconnect from the power supply. 1- Set the machine to the folded or parking position. 2- Switch off at the main switch and unplug from the power supply.
7.3 REPLACING THE OIL PUMP ONLY FOR MACHINES FITTED WITH THIS DEVICE BEFORE REPLACING THE OIL PUMP ✓ The equipment must be correctly installed and set-up. ✓ Switch off the equipment at the main switch and disconnect from the power supply. 1.
7.4 REPLACING THE VARIABLE-SPEED DRIVE BEFORE REPLACING THE VARIABLE-SPEED DRIVE ✓ The equipment must be correctly installed and set-up ✓ Switch off the equipment at the main switch and disconnect from the power supply 1. Remove the 4 bolts (1) (2.5-mm Allen key) from the cover of the electrical box (2) located on the rear swing arm and remove the cover.
7.5 ADJUSTING THE CLUTCH 1. Remove the locking ring. 2. Turn the slotted nut clockwise to increase clutch tension and anticlockwise to decrease it. 3. Re-insert the ring in the slot. ROSCAMAT MOSQUITO...
7.6 REPLACING THE MOTOR BEFORE REPLACING THE MOTOR ✓ The equipment must be correctly installed and set-up. ✓ Switch off the equipment at the main switch and disconnect from the power supply. 1- Set the machine to the folded or parking position. 2- Switch off at the main switch and unplug from the power supply.
9 TROUBLESHOOTING 9.1 ISSUE: THE MACHINE DOES NOT WORK - THE MOTOR WILL NOT START OR HAS STOPPED Remove the electrical housing, leaving the electrical equipment uncovered and read the fault shown on the drive display: Nominal dimensions Technical Specifications Stop cause indicator OC 1: Overcurrent during acceleration Overcurrent protection...
9.3 PROBLEM: THE CLUTCH SLIPS AND THE TAP FAILS TO TURN WHILE THE MOTOR IS RUNNING Possible causes Solution [See Adjust the clutch ADJUSTING THE 1.- Clutch loose p.32]. CLUTCH Use a suitable oil or emulsion for the 2.- Insufficient tool lubrication material.
12 GUIDELINES FOR PACKAGING, TRANSPORT AND DISASSEMBLY 12.1 PACKAGING Follow the instructions below for packaging the device to change location or to ship it for repair and maintenance. 12.1.1 Preparations The device must be taken out of service. Using straps during transport will prevent movement and possible damage to the equipment. 12.1.2 Choice of packaging During long-distance transport, the device's component parts must be packaged appropriately to protect them against weather damage.
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NOTES DATE DESCRIPTION ROSCAMAT MOSQUITO...
CE DECLARATION OF CONFORMITY The manufacturer: Company: TECNOSPIRO MACHINE TOOL, S.L.U. Address: P.l. Pla dels Vinyats I, s/n nau 1 City: Sant Joan de Vilatorrada - 08250 County: Spain - EU Declares that this product: Model name: ROSCAMAT DRAGON V, V E, RHM, RHM E, RHC, RHC E, V - 110V, V E – 110V Model: RHM –...
1 TAPPING ACCESSORIES QUICK-CHANGE TOOL HOLDER STOCK HOLDER A wide range of tap holders with and without For threading with stocks clutch, as well as other tools for quickly Capacity M5 M27 attaching different tools, such as drill bits, countersinking bits, stocks, socket...
3 ACCESSORIES NOT all the accessories shown below are compatible with your arm, for this see the compatibility table [See ROSCAMAT COMPATIBILITY TABLE p. 58] TABLES • • Four wheels (two with brake) • • Slots for fastening parts or tools. •...
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TROLLEY To move the work unit. It has four orientable wheels. DESCRIPTION DIMENSIONS Trolley 700 700x700 mm Trolley 900 900x900 mm Electrical trolley 900x900 mm Electrical trolley 800x800 mm 31 1/2 1 1/2 Code according to load FIXED COLUMN To secure to the floor using four metal studs. CODE DESCRIPTION/DIMENSIONS CL144000 Column 62 mm...
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D63 PNEUMATIC LIFTER Pneumatic lift. The vertical position can be locked at any point, it has a pneumatic cylinder. It can be secured to the ground, on a trolley or on the ground rail to have movement on two shafts. DESCRIPTION VERTICAL STROKE 1500 D63 Pneumatic lifter...
5 TECHNICAL INFORMATION 5.1 MOTOR PROPERTIES High frequency electric motor ● Power: 650 W ● Frequency: 1-250Hz ● Single phase; Voltage: 220 240 V ● Noise level: 74 dBA 5.2 ELECTRONIC VARIATOR PROPERTIES 5.2.1 Variable frequency drive (used in 230V versions) Nominal dimensions Technical Specifications Nominal power of motor...
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5.2.2 Variable frequency drive (used in 120V versions) Nominal dimensions Technical Specifications Nominal power of motor 0.4 kW Nominal power (kVA) 0.95 kVA Nominal voltage (V) Three-phase, 200 to 240V (with AVR function) Nominal current 2.5 A. 150% of nominal output current for 1 min. Overload capacity 200% of nominal output current for 0.5 sec.
5.4 CLUTCH TORQUE ADJUSTMENTS FOR TAPPING (Nm) Aluminium Metric thread Steel > 100 kg Steel 80 100 kg Steel < 80 kg Grey Iron 5.5 MACHINE THREAD TAPS Blind hole Tap with helical grooves. Tap with straight grooves Lubrication. Lubrication and helical entry.
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