Victor MG-320 User manual

MG 320
HIGH SPEED- UNIVERSAL TOOL

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Thank you for purchasing “виктор” (VICTOR) power tools
This power tool, here in after referred to as a tool, is designed to process various small
surfaces with interchangeable nozzles. The tool has a five-speed switch.
Technical specifications
Model : виктор MG-320
Supply voltage: 230 V
Output power: 320 W
Number of revolutions/RPM : 8000 - 33000
Max. drilling diameter: 1.0 - 3.2 mm
ATTENTION! Before starting work, carefully read the instructions.
Safety recommendations
1. The work area must be well lit and kept clean.
2. Do not use the tool in the presence of dust, flammable liquids, gases. During
operation, sparking of the tool is possible, which can lead to ignition.
3. Keep children or unauthorized persons away while working with the tool.
4. The plug of the drill’s cable must comply with the standard of the power outlet.
In no case do not modify the design of the tool, plug and power cable.
5. During operation, avoid contact of body parts with grounded objects: pipelines,
heating radiators, electric stoves and refrigerators.
6. Do not expose the instrument to liquids.
7. In no case do not carry the tool while holding the cable, do not pull on the cable
when disconnecting from the power outlet. Do not expose the cable to solvents
or oils. Avoid contact with sharp nozzle edges and moving parts.
8. When using the tool, use a power source equipped with a residual current
device (RCD). Use of an RCD reduces the risk of electric shock.
9. Before connecting the instrument to a power outlet, check the position of the
switch; it must be in the “off” position.
10. When working with the tool, do not wear loose or unfastened clothing, don’t
wear jewellery; they can be caught in moving parts.
11. Wear safety goggles when working with the tool.
12. Tools and tips heat up during operation. Wear gloves to protect against burns.

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13. Before turning on the power tool, remove the adjustment key from it. An
adjustment key that is left attached to the rotating part of the power tool can
cause serious injury.
14. Before we put the tool down, turn off the machine and make sure that the
moving parts have completely stopped.
15. Do not use the tool in case of any electrical or mechanical malfunction.
16. Do not press the shaft lock button while the tool is running.
17. Do not use damaged, deformed, or vibrating tool tips.
18. Be careful and keep track of what you are doing and use common sense.
Tool recommendations
1. Make sure that the collet size matches the size of the nozzle shank, that the
nozzle is correctly installed and securely fastened.
2. To install the nozzle, press the lock button with your finger and unscrew the
collet nut counter clockwise. Insert the nozzle and tighten the collet nut with a
wrench. Do not use excessive force to tighten the collet nut. When changing
the collet, completely unscrew the nut, change the collet and tighten the nut.
Figure No. 1
3. Check that the cutting head rotates smoothly. In case of significant vibration or
other defects, stop the tool immediately and check it to determine the cause of
the defect.
4. Turn on the tool. Select a speed by setting the switch to the desired speed
range from 10,000 to 33,000 rpm.
5. Hold the tool only with the grip as shown in Figure No.2.
6. In order to select the appropriate nozzle and determine the optimal working
speed, first practice on the test material.
7. Do not use excessive force during operation.
8. Make sure that the air vents are clean and not closing them with foreign objects.
Press the Lock button
Press the Lock button
Clockwise - Tighten
Counter-Clockwise -
Unscrew

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9. If necessary, use only industrial cables designed for power not less than the
power consumption of this tool.
Figure No. 2
Care and storage
1. Keep the unused tool out of the reach of children and don't let people unfamiliar
with this instruction work with the tool.
2. Timely sharpen the nozzles. Remember that sharp-edged nozzles avoid
jamming and make work more productive.
Tool Maintenance
1. Too much sparking occurs when dirt enters between the brushes and the
collector, or when the carbon brushes wear. In this case, you need to replace
them. To do this, unscrew the brush cover, remove the spring and brush,
replace the brush, insert the spring into place and tighten the brush cover. Turn
the tool 180° and repeat the second brush replacement operation (see figure
No. 3).
ATTENTION! Before starting work, disconnect the power supply tool.
Figure No. 3
2. Repair of your tool should be carried out only by qualified specialists using
original spare parts. Do not modify the tool or any part thereof. This may result
in personal injury or damage to the instrument.
Brush
Spring
Brush
Cover

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3. Remember that the service life and reliability of the tool increases with proper
care and regular cleaning.
4. Blow dirt and dust out of the tool body with dry compressed air as dirt
accumulates in and around the ventilation holes. Clean with eye protection and
a respirator.
1.
Spring
10
Bearing
2.
Lock Button
11
Rotor
3.
Clamp
12
Clamp (Grip)
4.
Screw
13.
Collet
5.
Power Cord (Cable)
14.
Collet Nut
6.
Body
15.
Brush cover
7.
Suspension Bracket
16.
Brush
8.
Stator
17.
Brush assembly
9.
Sleeve (Bush)
18.
Key (Wrench)

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