Minitor premo-V35 User manual

RPM-V35S
OPERATION MANUAL
<RPM-V35S>
EN60745-1:2009、EN60745-2-3:2011、EN60745-2-4:2009、
EN55014-1:2006 +A1:2009 +A2:2011、
EN55014-2:1997 +A1:2001 +A2:2008、EN50581:2012
Specification and accessories are subject to change without notice.

Thank you for purchasing Premo-V35.
Read this manual carefully for your safety prior to use and keep this manual with the product.
Download this manual from our website if lost.
Introduction
1 2
●This manual indicates symbols and signal words intending to avoid dangerous operation and handling for potential hazards
and accident that could result in personal injury or damage to the product.
●For your safety use, read this manual carefully before attempting to use.
●Keep this manual in place any operator can reach to easily and whenever the can refer to.
■ Warning and Caution
Possible hazards and damages by wrong handling are classified as Warning and Caution in accordance
with seriousness of risk.
■ Symbols
Operation must be done. Operation is prohibited.
The symbols on this manual indicate as followings:
Precautions
■ Do not use this product in environment generating corrosive gas (chlorine gas, hydrogen sulfide, sulfurous acid gas, etc.).
○May cause of fire, electric shock and / or malfunction.
■Do not drop and / or hit this product.
○May cause of damage and / or malfunction.
■Do not use this product near device generating electric noise unusually.
○May cause of damage and / or malfunction.
Caution
■Use this product in condition without condensation.
○May cause of fire, electric shock and / or malfunction.
■Use this product within temperature from 0℃ to 40℃.
○May cause of damage and / or malfunction.
■Do not put heavy material on each cord.
○Each cord may be damaged and may cause of fire and / or electric shock.
■Keep each cord away from thermal appliance.
○May cause of fire, electric shock and / or malfunction.
■Do not pull cord when pulling out the plug.
○Each cord may be damaged and may cause of fire and / or electric shock.
■Unplug the power cord for your safety while cleaning.
○May cause of electric shock and / or malfunction.
■Follow the instruction of your local government for disposing this product.
■Keep this product away from children.
■Prevent dust, oil, water, etc. from entering inside. If entering, turn off the power, unplug the power cord and ask us for
repairing.
○May cause of fire, electric shock and / or malfunction.
■Turn off the power and unplug the power cord for your safety while leaving a workshop.
Warning
Warning
■Keep turning off the Controller when connecting handpiece to the Controller.
○May cause of fire, electric shock and / or malfunction.
■Do not plug in and out with wet hands.
○May cause of electric shock
■If any cord was damaged, replace to new one (optional).
○May cause of fire and / or electric shock.
■Use AC cord meeting specification for the country / region in which it is used.
○May cause of fire and / or electric shock.
■Prevent the product from cutting fluid, water and oil mist.
○May cause of fire, electric shock and / or malfunction.
■Do not use this product with any input voltage except instructed one.
○May cause of fire and / or electric shock.
■Wear protective glasses for eye protection and respirator to prevent from dust.
○May cause of unexpected damage due to chip and dust.
■Ask us for repairing.
○May cause of fire, electric shock and / or malfunction.
○May cause of significant influence on safety and performance.
■Do not disassemble and / or remodel.
○May cause of fire and / or electric shock.
○May cause of significant influence on safety and performance.
■In case abnormal noise, smoke and / or bad smell occurred, turn off the power and unplug the power cord.
○May cause of fire and electric shock.
■Unplug the power cord for your safety while changing carbon brushes and other parts.
○May cause of fire and / or electric shock.
■Do not loosen the collet release ring while handpiece is running.
○May cause of malfunction.
■Hold handpiece tightly when turning the Controller on.
○Handpiece may bounce and may cause of injury and / or damage on tool.
■Communication spark may occur while handpiece is rotating.
Do not use the products near inflammable and explosive material such as thinner and gasoline.
○May cause of fire and / or malfunction.
■Do not press On button on the Controller while collet chuck is opened.
○Motor may be overheated by energization in condition that motor is locked and may cause of fire and / or malfunction.
■Do not touch rotating part such as Sentan tool.
○May cause of injury and / or damage on tool.
Warning Caution
Operation causing of significant
and dangerous accident possibly
resulting in death or serious
injury.
Operation possibly causing of
injury or physical damage on the
product.
■Confirm if handpiece works properly after turning handpiece on.
○May cause of fire and / or electric shock by overheating motor in case motor was not working.

Check all items inside.
Components
１.
3 4
Contents
Introduction ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ １
Precautions・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ １～２
Contents ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ ３
１. Components ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ ３
２. Features ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ ３
３. Specifications・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ ４
４. Names and Functions ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ ４
５. Operations ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ ５～６
５-１ Changing Sentan Tool
５-２ Connecting Handpiece to Controller
５-３ Operation of Handpiece and Controller
５-４ How to Use Foot Switch
５-５ Connecting to Mobile Battery
６. Replacement of Carbon Brushes ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ ６
７. Troubleshooting ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ ６
８. Maintenance ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ ６
fig - 1
３.
Specifications
４.
Names and Functions
２. Features
●Hand Switch
Pressing On / Off at hand and convenient to use handpiece away from Controller.
●Foot Switch (Optional)
Handpiece runs while stepping on the Foot Switch.
●Rotation Speed Display
Rotation speed is indicated as double-digit by digital presentation.
●Load Meter
6 Consecutive LED indicates loading condition.
●Feedback Function
Rotation speed is kept by appropriate feedback.
●Rotation Direction Switch
Rotation direction of handpiece can be switched forward and reverse.
●Sleep Mode
Standby electricity can be reduced by turning power (display) off in 5-minute interruption of work.
●Safety Mechanism
Warning you by blinking of Load Meter in case of abnormal operation such as overloading, unlocking condition of
collet chuck and twisting collet release ring while handpiece is running. If continuing such situation, overloading
will be detected and handpiece will stop running. LED of upper Off button will be blinking and “OL” will be
indicated on Rotation Speed Display. Overloading can be cancelled by pressing any button.
●Compatible with Mobile Battery
Enable to use with mobile battery on the market under the environment without outlet.
＜Handpiece＞
●Rotation Speed
・・・・・・・・・・・・・
2,000 ～ 35,000 min-1
●Dimensions
・・・・・・・・・・・・・・・・・
Φ27×151mm
●Weight
・・・・・・・・・・・・・・・・・・・・・
189g（not including cord）
＜Controller＞
●Rated Input
・・・・・・・・・・・・・・・・
DC24V
●Rated Output
・・・・・・・・・・・・・・・
20W
●Dimensions
・・・・・・・・・・・・・・・・・
70(W)×140(D)×14(H)mm
●Weight
・・・・・・・・・・・・・・・・・・・・・
82g
＜AC adapter＞
●Rated Input
・・・・・・・・・・・・・・・・
AC100V ～ 240V
●Rated Output
・・・・・・・・・・・・・・・
DC24V 2.7A
①Rotation Speed Display
Indicating rotation speed (x 1,000 min
-1
）and overloading (OL).
②Load Meter
Lighting according to loading condition on handpiece. Use handpiece in suitable loading level in green
lamp and avoid using handpiece with overloading condition in lighting red lamp. If continuing to use
handpiece in red lamp condition, overloading function will be activated in short time.
③ON Button
Turns power on when Off lamp is not lighting.
Start handpiece running while Off lamp is lighting.
④OFF Button
Hold turning power off while Off lamp is lighting.
Stop handpiece running when Off lamp is not lighting (handpiece is running).
⑤Speed Increasing Button
Rotation speed will be increased approx. 1,000 min-1 by pressing each time and will be increased
continuously by holding the button. Maximum rotation speed is approx. 35,000 min-1.
⑥Speed Decreasing Button
Rotation speed will be decreased approx. 1,000 min-1 by pressing each time and will be decreased
continuously by holding the button. Minimum rotation speed is approx. 2,000 min-1.
⑦Rotation Direction Switch
Setting rotation direction of handpiece.
Rotation Direction Switch lamp of set direction will be on.
◆FWD.＝Clockwise
◆REV.＝Counterclockwise
※ Rotation direction can be switched even handpiece is running.
⑧INPUT (for AC adapter)
⑨FOOT (for Foot Switch)
⑩MOTOR (for Handpiece)
⑪Test mandrel
⑫Collet Release Ring
⑬Motor Cap
⑭Hand Switch
⑮Cord
fig - 3
Handpiece
◆ＲＰＭ－Ｖ３５Ｒ
※φ3.0 Collet Chuck is mounted.
Controller
◆ＲＰＭ－Ｖ３５C
Operation Manual ◆ＩＭＷ－ＲＰＭ－Ｖ３５Ｓ
Carbon Brushes
◆ＫＥ－６１０
AC Adapter
◆ＲＰＭ－Ｖ３５ＡＤ６
fig - 2
①
②
③
④
⑤
⑥
⑦
⑧
⑨ ⑩
⑪ ⑫ ⑬ ⑭ ⑮

５.
Operations
5 6
Connect DC plug of mobile battery to INPUT of Controller and enable to use handpiece.
Recommended specification of mobile battery is as following:
●Output Electric Voltage: 19 – 24 V
●Output Electric Current: 1.7 – 3.0 A
●Electric Power: 20 – 70 W
●Plug: 5.5 x 2.1 mm (Outer x Inner diameter)
※Mobile battery is not available in Minitor.
５-５ Connecting to Mobile Battery
■Use mobile battery with recommended specification.
fig - ５
Caution
■ May cause of accident and / or malfunction if inspection and maintenance are not regularly provided. Warning
●Check if there is any damage on the product.
●Check if dust, oil, water, etc. are stuck.
※Inspection and maintenance are regularly needed.
８. Maintenance
６.
Replacement of Carbon Brushes
（１）Unplug handpiece from Controller.
（２）Remove a screw from motor cap and pull handpiece body from motor cap.
Be careful not to drop and loose rubber switch cover while removing motor cap.
（３）Remove screws fixing carbon brushes and pull out carbon brushes(fig -６).
（４）Put in new carbon brushes and fix them by screws.
（５）Put motor cap back and push rubber switch cover into motor cap (fig -７).
■Use specified carbon brushes.
■After replacing carbon brushes, run handpiece from low speed to high speed gradually
for more than 5 minutes and confirm if there is any malfunction.
７.
Troubleshooting
※ Ask us for repairing in case there is no improvement after applying measure.
※Contact your Minitor dealer or us in case of question, inquiry, etc.
Condition Check if
Handpiece does not work.
Plug all cords.Any cord is unplugged?
Handpiece is overheating
while running.
Close collet chuck.Collet chuck open?
Replace carbon brushes.Carbon brushes are consumed?
Use handpiece in range of green on Load Meter.Handpiece is used with excessive load?
Remove dust, etc.Dust, etc. are stuck on handpiece?
High vibration and / or
abnormal noise from handpiece
Use Sentan Tool with proper rotation speed.
Handpiece is running with appropriate speed?
Remove dust, etc.Dust, etc. are stuck on handpiece?
Measure
Caution
Mount Sentan Tool.Sentan Tool is mounted?
５-１ Changing Sentan Tool
（１）Insert DC Plug of AC Adapter into INPUT on Controller.
（２）Insert plug of handpiece into MOTOR on Controller
５-２ Connecting Handpiece to Controller
（１）
Twist Collet Release Ring about 90-degree to “Open” direction to open collet chuck.
（２）Pull test mandrel out and insert Sentan Tool with φ3.0 shaft.
（３）Twist Collet Release Ring to “Close” direction until clicking to close
collet chuck.
※Test mandrel is mounted at the time of shipment.
fig - ４
Release
Set
■Change Sentan Tool after unplugging handpiece from Controller.
■Do not twist Collet Release Ring while handpiece is running.
Caution
（１）Insert plug of AC Adapter into outlet and display on Controller will be on.
※Press ON Button if display does not turn on.
（２）Select rotation direction of handpiece by Rotation Direction Switch (FWD. by default).
（３）Set rotation speed of handpiece by Speed Increasing Button / Speed Decreasing Button.
※Actual rotation speed must not exceed specified maximum rotation speed (allowable rotation speed) of mounted
Sentan Tool.
（４）Press ON Button or Hand Switch to start rotating of handpiece.
（５）To stop rotating of handpiece, press OFF Button or Hand Switch.
５-３ Operation of Handpiece and Controller
■Do not twist Collet Release Ring while handpiece is running.
Caution
（１）Connect plug of Foot Switch to FOOT of Controller.
（２）Follow the procedures (1) – (3) of “5-3 Operation of Handpiece and Controller”.
（３）- The foot switch remains On while pressing and turns Off when releasing.
５-４ How to Use Foot Switch
fig - ６
Carbon Brush
fig - ７