ROSCAMAT MOSQUITO, Operator'S Manual

CHAPTER 2 – INSTALLATION, WARNINGS                                                         

7

A:

 Attach the machine base plate to the work table by means of three M8 

screws or a clamp. 

B:

 Fit the machine into the base plate shaft until resting on the base, and 

firmly tighten the M10 threaded rod with a 5 mm. ALLEN wrench. 

C:

 Connect the machine to a 

SINGLE phase socket (220 V supply) with 

ground wire and switch on the main socket. 

D:  

Arm balance

:

Regulate the tightness of the internal damper if the 

arm tends to descend too far or has too much ascending 
strength. By t

urning  the regulating ALLEN screw on its different  

positions, different weights at the arm end are balanced: 

                                                - Position 

-

:  

Minimum tension

- 

Position

 –

:  

Middle tension 

- 

Position 

—

:  

Maximum tension

IMPORTANT: 

WARNINGS 

The use and operation of the machine involve certain risks and precautions that have to be taken 
into account by the operator in order to preclude the occurrence of serious injuries. 
 

1.- The variator board is designed to start the 3 phases High Frecuency motor. 

Do not 

connect the motor directly to a 220 V. source of electric current

.   

 2.- 

Do not alter the machine structure or motor component. 

Any additional work at the 

machine, installation or improper handling may suppose the immediate lost of its warranty.  

 3.- Be careful with the dress accessories and others such as long hair, gloves and jewellery.  
 4.-

 Always use eye-protective glasses 

when operating the machine 

 5.-

 Don’t insert 

your fingers into the vicinity of the head stop when the arm is    

     nearing its most raised position. 

6.-

 Don’t put

 your hand in the area below the lifter sheath (see page 6) when 

repositioning this latter in its lowest position (lowering).  

Before making any manipulation to the machine, for verification, manipulation, repair or 

maintenance, 

you must disconnect the machine from the power supply. 

●

 Motor Supply voltage: 200-240 V. 50/60 Hz.;  

●

 Machine Power: 0,55 Kw. 

●

 Maximum Voltage Supply: V

máx

.= 240 V. 

●

The socket must have a ground wire and differential 300 mA.

 Avoid 

current fluctuations. 

 
- Operating Environment:

 Use the inverter within the ambient temperature range from -10 ºC. to 

+50ºC. / Relative Humidity: 5 a 95% (no condensation). 

- Atmosphere:

 Avoid exposing the inverter to dust, direct sunlight, corrosive gases, flammable gas, 

oil mist, vapour or water drops. Do not submit the inverter to sudden changes of temperature that 
may cause condensation.