MINIMO ONE Series Operation Manual

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POLYTOR POWER PACK

Ｐ30

OPERATION MANUAL

Introduction

Thank you very much for purchasing Minimo ONE Series POLYTOR Power Pack.

This product is the polytor power pack for polytor handpieces. Read carefully this instruction manual before use. Also read carefully the instruction manuals of handpieces. Please keep this instruction manual near the power pack for any operators to refer to whenever operating this system. If you lost your instruction manual, download it from our website.

Cautions for handling and operation

●Read the precautions below to ensure safe use and handling. These precautions are intended to

protect you and others around you. Read and follow them carefully to avoid injury, damage to the

product or damage to property.

●User may bear administrative responsibilities for operation and maintenance.

■ About Symbols

The symbols have the following meanings.

This symbol denotes that an instruction must be obeyed at all times.

This symbol denotes that the action is prohibited.

■ About Warning and Caution

Safety instructions are classified as Warning and Caution in accordance with the risk.

Warning

This indicates that incorrect operation presents significant danger of accident, resulting in death or serious injury to users.

Caution

This indicates that incorrect operation presents possibility of injury to users or damage to the product.

Warning

■Plug the power cord to a grounded outlet.

○Plugging into an outlet without ground could result in electric shock, static electricity injury, network disturbance, noise breakout and/or etc.

■If the power cord is damaged, replace it with new power cord (separately sold).

　 ○Failure to do so could result in fire and/or electric shock.

■Do not plug in and out with wet hands.

　 ○Wet hands could result in electric shock.

■Keep the main switch off when connecting handpieces to power pack.

　○Failure to do so could result in fire, electric shock, and/or failure.

■If each cords are damaged, replace it with new cords(separately sold).

　 ○Failure to do so could result in fire, electric shock, and/or failure.

■Keep away from cutting fluids, water and/or oil mist.

　 ○Failure to do so could result in fire, electric shock, and/or failure.

■Do not close the air holes on the top of the power pack.

　 ○Failure to do so could result in increasing temperature inside of the power pack, resulting in fire and/or failure.

■Do not use the power pack with any input voltage except the voltage instructed on power pack.

　 ○Failure to do so could result in fire and/or electric shock.

■Always wear safety glasses and a mask for dust.

　 ○Chips and/or dust left after grinding/polishing process could result in unexpected injury.

Warning

■For your ear protection, wearing earplugs on work is recommended while using ultrasonic devices.

　 ○Unexpected damage may occur caused by loud sound while working.

■Do not touch joint part of holder, holder and SENTAN TOOL while handpiece is in operation and immediately after stopping.

　 ○There is a risk of burn and injury due to high temperature.

■Do not turn the ULTRASONIC ON/OFF switch and hand switch on if the SENTAN TOOL was not fixed firmly.

　○Reduction of output voltage and overheating of handpiece may result in fire and malfunction.

■In case of abnormal noise, smoke, and/or bad smell, turn off the main power and unplug the power cord.

　 ○Failure to do so could result in fire and/or electric shock.

■Do not modify and/or disassemble the power pack.

　 ○Failure to do so could result in fire, electric shock, and/or failure.

　 ○Also this may have a significant impact on its safety and performance.

■Always ask us for repair.

　 ○Failure to do so could result in fire, electric shock, and/or failure.

　○Also this may have a significant impact on its safety and performance.

Caution

■Do not pull the power cord when unplugging.

　 ○The damaged power cord could result in fire, electric shock, and/or failure.

■Do not put heavy things on the power cord.

　 ○The damaged power cord may result in fire, electric shock, and/or failure.

■Do not put the power cord near heater.

　 ○Failure to do so could result in fire, electric shock, and/or failure.

■Use the power pack in a place without condensation.

　 ○Failure to do so could result in fire, electric shock, and/or failure.

■Use in temperature between 0 - 40℃.

　 ○Failure to do so could result in malfunction and/or failure.

■Do not use in a place near machines remarkably emitting electric noise.

　 ○Failure to do so could result in malfunction and/or failure.

■Do not use electronic apparatus, signal cable and such equipments near this product.

　 ○Noise may affect operation of the device.

■For maintenance, unplug the power cord for safety.

　 ○Failure to do so could result in electric shock and/or failure.

■Do not drop and/or hit.

　 ○Failure to do so could result in malfunction and/or failure.

■Do not use in a place with corrosive gas such as chlorine gas, hydrogen sulfide and/or sulfurous acid gas.

　 ○Failure to do so could result in fire, electric shock, and/or failure.

■For disposal of this power pack, please follow the instruction of your local government or the shop you purchased the product.

■Do not allow children to use this product. Also, keep away from children.

■When you leave the workshop, turn off the main switch and unplug the power cord from the outlet for safety.

■Be careful for dust, oil, water not to enter the inside of the power pack.

If entering, turn off the main switch and unplug the power cord. Then, ask us for repair.

○Failure to do so could result in fire, electric shock, and/or failure.

Introduction ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・１

Safety Precautions ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・１～２

Contents ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・３

１.　 Confirmation of this product ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・４

２.　 Product Features ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・４

３.　 Specifications ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・４

４.　 Names and Functions of Each Component ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・５～６

５.　 Operating Procedure ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・７

　５-１　 Without Foot Switch

　５-２　 With Foot Switch

６.　Explanation for Drive Modes of Handpiece ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・８

７.　Confirmation Method for Vibration Condition of Handpiece ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・８

８.　Trouble Ｓhooting ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・９

９.　 Accessories ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・１０

１０.　 Before Asking for Repair ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・１１

１１.　Maintenance and Inspection ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・１２

１２.　Others ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・１２

１.

Confirmation of this product

Please make sure of standard equipments and accessories inside.

*AC Power Cord is NOT included (sold separately).

POLYTOR POWER PACK

◆Ｐ30

Rubber Cradle

◆RM11

Manual

◆IMW-P30

２.

Product Features

●Supporting wide input voltage

　This product can be used with voltage range 100V AC - 230V AC.

●2 Driving modes of handpiece can be selected.

　・ STROKE CONTROL ： Driving with constant voltage.

　・ VOLTAGE CONTROL ： Driving with fixed amplitude amount.

●POWER MODE

　The power may be enhanced by increasing of maximum drive voltage (on STROKE CONTROL mode only).

●Digital Display of Frequency

　Indicating vibration frequency of handpiece.

●Error Code Display Function

　To warn abnormality of the powerpack and handpieces by displaying error codes.

●LED Level Meter

　Indicating amplitude amount of handpiece by 8 LED lights.

● Resume Function

　Previous drive mode may be resumed when restarting.

　※POWER MODE may not be resumed.

３.

Specifications

●

Input Voltage

Power Consumption

●Output

●Tracking Resonance Frequency

●Output Voltage

●Output Adjustment

●Operating temparature and humidity range

● Dimensions

●Weight

AC100V ～ 240V　50/60Hz

40W max.

27W max.(STROKE CONTROL, POWER MODE:ON)

18W max.(STROKE CONTROL, POWER MODE:OFF)

18W max.(VOLTAGE CONTROL)

20k ～ 32kHz

90V max.(STROKE CONTROL, POWER MODE:ON)

60V max.(STROKE CONTROL, POWER MODE:OFF)

60V max.(VOLTAGE CONTROL)

Continuously Variable

0 ～ 40℃　and 20 ～ 80%(No condensation)

144(W)×218(D)×116(H)

1.3kg(About) fig-1

3 4

４.

Names and Functions of Each Component

Frontside

② ④ Backside

①

⑤

③

⑥

⑦

⑨

⑩

⑧ fig-２ fig-３

①Main Switch

　　To perform ON/OFF of the main power source（ｌ：ON　○：OFF）

② Display

　　Vibration frequency is indicated when operating handpiece and error content is indicated when occurring error.

　　◆ Handpiece in stop 　 …… Lights-out

　　◆ Handpiece in operation 　…… Indicating vibration frequency of handpiece in kHz.

③Level Light

　　LEDs are lighted from the left side proportionally to amplitude amount of handpiece.

　　◆ Handpiece in stop 　 …… Number of lighted LED is increased/decreased proportionally to the position of

indicator on power control knob.

　　◆ Handpiece in operation 　…… Number of lighted LED is increased/decreased proportionally to the vibration

frequency.

④Power Controlling Knob

　　◆On STROKE CONTROL 　 …… For setting of amplitude amount.

　　◆On VOLTAGE CONTROL　 …… For setting oｆ drive voltage.

⑤DRIVE MODE Switch ・ STROKE CONTROL Light ・ VOLTAGE CONTROL Light

　　For setting drive mode of handpiece.

　　◆STROKE CONTROL 　　 …… Driving with fixed amplitude amount.

　　◆VOLTAGE CONTROL　 …… Driving with constant voltage.

　　　　※Select drive mode while handpiece is NOT in operation. Unable to select drive mode while handpiece is in operation.

The lamp of set drive mode is lighted.

　　Error number will be indicated on display while pressing the switch when error occurred.

⑥POWER MODE Switch ・ POWER MODE Light

　　Setting ON/OFF of POWER MODE (on STROKE CONTROL mode only).

　　LED light is on while POWER MODE is activated.

If POWER MODE was activated, maximum drive voltage is increased and power to sustain amplitude amount becomes

stronger.

　　　　※POWER MODE switch does not work on VOLTAGE CONTROL mode.

　　　　※POWER MODE switch is always off when turning on the main power supply switch.

⑦ULTRA SONIC ON/OFF Switch・ULTRA SONIC Output Light

　　 To use and control On/Off of a handpiece

　　Pressing the ULTRA SONIC On/Off switch will run a handpiece and then pressing the switch again stop the handpiece.

　　 The colors of the ULTRA SONIC output light indicate the followings:

　　　Light-Off - Handpiece is in stop.

　　　Blue - Handpiece is in operation.

　　　Red - Errors occur

⑧ULTRA SONIC Socket

　　Sockets for the plug of a handpiece to be connected

⑨AC Socket

　　Use the right cable for the right power pack

⑩Foot Switch Socket

　　The socket for the plug of foot switch　

⑪Buzzer Trimmer

　　To adjust volumes of switch operation sound, switch operation no-effect sound, and error sounds.

Use a Phillips head screwdriver to adjust the volumes. ( Clockwise for volume up, counterclockwise for volume down)

　　　◆ Error sounds

　　　●Switch operation sound - one pip sound　　●Switch operation no-effect sound - two pip sounds　

　　　●Error sounds - continuous pip sound

⑫Tapped Hole for Fixing Power Pack

　　Powerpack has φ3.2mm holes under the rubber legs.In order to fix a powerpack, remove the rubber legs and use

self-tapping screws (M4).Use the self-tapping screws (M4) with its insertion length under 15mm to the powerpack.

⑬Carrying Handle

　　Retractable handle for carrying a power pack

Base

⑫

⑪

⑬ fig-４ fig-５

5 6

５.

Operating Procedure

（表示器等のランプが点灯します

　５-１　 Without Foot Switch

　　 Always confirm that the AC power cord has been fully inserted into the socket of the power pack, and plug it in an outlet.

　　　　　※ After the main switch is on, all the lights are also on. Follow the next step when all these lights become in normal.

　　　　　※ Do not use handpiece if "oH" indicating that handpiece is overheating was flashing on display; display is normally off when handpiece is NOT in operation. Error may occur if activating handpiece even though it is overheating.

（５） Select drive mode by DRIVE MODE switch.

　　　　　・Select STROKE CONTROL mode in normal use.

　　　　　・Select VOLTAGE MODE in case stable vibration with light and constant load is desired.

　（６）Set amplitude amount or drive voltage of handpiece by power control knob.

　（７） Handpiece will start running by pressing the hand switch or the ULTRA SONIC On/Off Switch on the powerpack.

　　 Press hand switch or the ULTRA SONIC On/Off Switch on the powerpack again to stop the running Handpiece.

　　　　　※ In case errors occur, press the hand switch or the ULTRA SONIC On/Off Switch on the powerpack and then the errors will be canceled.

　　　　　　 If the errors of the 90s occur, turn the main switch off to cancel.

　５-２　 With Foot Switch

　　 Put the foot switch plug into the foot switch socket on the back.

　　　　　※ An error occurs if plug in and out while the main switch is on.In order to cancel the error, turn the main switch off.

Follow the same procedures form（１）～（６）of "without Foot Switch".

　　 Motor will start running by pressing foot switch.

　　 In order to stop the handpiece, turn the foot switch off.

　　　　　※ In case that errors occur due to overload or something, turn the foot switch off and the errors are canceled.

　　　　　　 If the errors of the 90s occur, turn the main switch off to cancel.

　　＜ With FS201 ＞

　　　 Aamplitude amount or drive voltage are adjusted by power control knob.

６.

Explanation for Drive Modes of Handpiece

●STROKE CONTROL

　Voltage is increased/decreased for stable amplitude amount of handpiece.

　STROKE CONTROL mode is suitable for heavy-load works such as deburring and rough finishing because it tries to keep

constant amplitude amount.

　POWER MODE is effective for heavy-load works because it tries to keep constant amplitude amount.

　Use VOLTAGE CONTROL mode or decrease amplitude amount in case mounted tool was burned and/or fractured.

　＜Cautions＞

　Amplitude amount might not reach to the set value depending on tool to use. Handpiece may be overheated in case handpiece is in operation

with maximum voltage if lighted number of LEVEL meter when handpiece is activating was less than number of lighted LEVEL meter when handpiece

is deactivating.

　If occurred above, decrease amplitude amount or use VOLTAGE CONTROL to make number of LEVEL meter when handpiece is deactivating less number

of LEVEL meter when handpiece is activating. Do not turn the POWER MODE on because there is a possibility to further increase overheating of

handpiece. If handpiece was overheated by the POWER MODE, turn the POWER MODE off.

●VOLTAGE CONTROL

　Handpiece is activated by constant drive voltage.

　Amplitude amount of handpiece is decreased by loading due to the constant voltage; because vibration is stable

comparing STROKE CONTROL, it is suitable to use for light-load work such as mirror finishing and fine finishing.

　Amplitude amount is excessive when all LED lights are on in operation of handpiece. Voltage will be suppressed by

protective function. Protective function will be activated to suppress working voltage.

７.

Confirmation Method for Vibration Condition of Handpiece

（１）Remove the mounted SENTAN TOOL on handpiece.

（２）Press DRIVE MODE switch to set VOLTAGE CONTROL.

（３）Adjust power control knob to the position as lighting 3 lamps of LEVEL meter.

（４）Activate handpiece.

＜What to Check＞

　１．Confirm if value from 28 to 31of vibration frequency was indicated on display.

　２．Confirm if all lights of LEVEL meter could be on.

Caution

■Ask for repair if ALL of the above were NOT confirmed.

■Confirm above when temperature of handpiece is in range from 0 to 40℃.

7 8

８.

Trouble Shooting

■In case that errors occur, the error information will be displayed on the front panel.

■This information is provided first by「E.-」showing error occurrence. Then, simple displays such as「OL」(Overload)

　appear on the front panel for its cause of the error. These information are alternately displayed.

■Pressing and holding the DRIVE MODE switch during the error displays「E.

」and error No. alternately.

■In case errors occur, press the hand switch or the ULTRA SONIC On/Off Switch on the powerpack and then the errors

　will be canceled.

　When using a foot switch, turn the foot switch off to cancel the error.

　If the errors of the 90s occur, turn the main switch off to cancel.

fig-６.＜Trouble Shooting＞

Error

No.

Simple

Display

Cause Trouble Error cancel / Corrective Action

POWER PACK

Footswitch

Handpiece

Overload

Overheating

POWER PACK

Footswitch

POWER PACK

Malfunction on behavior of Power

Pack was detected (restarted forcibly).

Errors of the preset commands are detected.

Press ULTRASONIC ON/OFF switch or hand switch.

Foot switch is already on immediately after turning main power supply switch on.

Turn off the foot switch.

Malfunction of sensor signal from handpiece.

Press ULTRASONIC ON/OFF switch or hand switch, turn the foot switch off, mount SENTANTOOL certainly or insert plug of handpiece certainly.

Overloaded by overcurrent to a handpiece.

Press ULTRASONIC ON/OFF switch or hand switch, turn the foot switch off.

Temperature inside Power Pack is too high.

Press ULTRASONIC ON/OFF switch or hand switch, turn the foot switch off.

And wait until the power pack temperature goes down.（※１）

Sensor signal voltage from handpiece rises too high.

Press ULTRASONIC ON/OFF switch or hand switch, turn the foot switch off.

The plug of foot switch is plugged and unplugged.

Output voltage is too high.

Unable to turn output voltage off from handpiece.

Turn off the main switch.

If you use the foot switch, fully insert the plug of foot switch and turn on the main switch.

Turn off the main switch. Ask us for repair if the same error occurs alt ough the main switch is turned ON again.

Output voltage is too high when the handpiece stops.

Turn off the main switch and ask us for repair.

Malfunction on panel substrate was detected.

Turn off the main switch. Confirm if there were accretion and/or deposit such as dust and oil on front panel. Accretion and/or deposit may cause to keep switches on.

Ask us for repair if the same error occurs alt ough the main switch is turned ON again.

（※１）In case overheating occurred, "OH" indicating overheating flashes on display if inside of Power Pack was not

cooled down enough. Wait to use handpiece untill "OH" is not indicated on display.

９.

Accessories

AC Power Cord

cord length：2m

ＣＡ１０

◆Input Voltage AC 100V

ＣＡ１１

◆Input Voltage AC 115V

Foot Switch

FS201

cord length：1.5m

ON/OFF type

Switch is ON while stepping on.

Extension Cord

CB311

cord length：3m

◆Straight extension cord for connecting the

POWER PACK and the curled cord(CC811)

※Two or more ectension cords can not be

connected.

ＣＡ１２

◆Input Voltage AC 230V

9 10

１０.

Before Asking for Repair

Condition

Power is not ON.

The handpiece does not work.

Display does not turn on.

"oH" is indicated on display while handpiece is not working.

Investigation

Is an AC cord unplug?

Corrective action

Please plug an AC cord.

Is the cord of handpiece connected to the Power Pack properly?

Insert the cord securely.

Does a foot switch connect with a power pack?

Is "oH" indicated on display?

You can use foot switch only.

Wait until cooling down because power supply of Power Pack is overheated.

Display does not turn on while handpiece is not working.

Is handpiece working?

Is power supply of Power Pack becoming hot?

Is lamp of ULTRASONIC ON/OFF switch lighting as blue?

Wait until cooling down because power supply of Power Pack is overheated.

If NOT, press ULTRASONIC ON/OFF switch, press hand switch or turn foot switch on.

No vibration or weak vibration.

Is power control knob indicating min. position?

Turn and adjust the position of power control knob.

Is there any slackness of installation on tool or holder?

Is tool other than metal installed on handpiece?

Make sure that tool and holder are installed certainly.

Metal tools can transmit vibration better than tools other than metal. Decrease value indicated by power control knob to prevent heating or use VOLTAGE CONTROL mode.

"oL" is indicated on display frequently.

Vibration becomes weak while working.

Is there any slackness of installation on tool or holder?

Is POWER MODE activated?

Is there any slackness of installation on tool or holder?

Is there any damage such as burn and crack on tool?

Make sure that tool and holder are installed certainly.

Or, use handpiece with turning POWER MODE off and decrease value indicated by power control knob.

Make sure that tool and holder are installed certainly.Decrease value indicated by power control knob if tool and holder loosened frequently.

Form tool or change to new tool. Decrease value indicated by power control knob if tool and holder were damaged frequently.

"HP" is indicated on display when turning handpiece on.

Tool is easily damaged.

Handpiece makes abnormal noise while working.

Is the cord of handpiece connected to the Power Pack properly?

Is there any slackness of installation on tool or holder?

Is value of amplitude amount or drive voltage too high?

Is there any damage such as burn and crack on tool?

Is there any slackness of installation on tool or holder?

Is temperature of tool too high?

Is there any problem on above 3 checking questions?

Insert the cord securely.

Make sure that tool and holder are installed certainly.

Decrease value indicated by power control knob or use VOLTAGE CONTROL mode.

Form tool or change to new tool. Decrease value indicated by power control knob if tool and holder were damaged frequently.

Make sure that tool and holder are installed certainly.Decrease value indicated by power control knob if tool and holder loosened frequently.

Decrease value indicated by power control knob.

In case there is no problem on 3 points to be checked, decrease value indicated by power control knob.

※If the symptom is not improved after corrective action, the handpiece might be defective. Please ask for repair.

※Any other troubles or obscure points, please contact our minitor dealer.

１１.

Maintenance and Inspection

●Please check if there is some damage or not on the case and cord.

●Please check if there is accumulated dust, oil, water and so on.

※Please make sure to perform maintenance and inspection properly.

Warning ■ Neglecting maintenance and inspection could result in accident and/or failure.

１２.

Others

●This product is using switching power supply and transformer is driven by high frequency.

　Mechanical sound may be heard from transformer and other parts, but it is not abnormal.

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