Nsk Multi PAD User Manual

OPERATION MANUAL

Multi-Control Panel for built-in system

Multi Pad for NLX / iMD

OM-E0538E 001

Thank you for purchasing Multi Pad. Read this Operation Manual carefully before use for operation instructions and care and maintenance guidelines. Keep this Operation Manual for future reference.

Contents

CAUTIONS FOR HANDLING AND OPERATION ..............................................................................................................

1. FEATURES .................................................................................................................................................................

2. SPECIFICATION ..........................................................................................................................................................

3. NAME OF EACH PART ................................................................................................................................................

4. START UP ..................................................................................................................................................................

5. DESCRIPTION FOR DISPLAY ........................................................................................................................................

5–1. MOTOR ...............................................................................................................................................................

5–2. SCALER ...............................................................................................................................................................

5–3. SELECT THE INSTRUMENT ....................................................................................................................................

6. SETTINGS ..................................................................................................................................................................

6–1. MOTOR ...............................................................................................................................................................

6–2. SCALER ...............................................................................................................................................................

7. USEFUL FUNCTIONS ...................................................................................................................................................

7–1. MOTOR ...............................................................................................................................................................

8. ERROR CODES .........................................................................................................................................................

8–1. NLX nano MOTOR ..............................................................................................................................................

8–2. NBX MOTOR ......................................................................................................................................................

8–3. SCALER .............................................................................................................................................................

9. OTHER SETTINGS .....................................................................................................................................................

9–1. MOTOR SETTINGS .............................................................................................................................................

9–2. SCALER SETTINGS .............................................................................................................................................

10. DISPOSING PRODUCT ............................................................................................................................................

11. WARRANTY ............................................................................................................................................................

2 6 6 6 6 7 7 8 8 9 9 9 9

9 10 10 11 11 12 12 15 15 15

CAUTIONS FOR HANDLING AND OPERATION

CONNECT ONLY NLX(nano) / NBX MOTOR. DO NOT CONNECT OTHER MOTOR.

Read these safety cautions thoroughly before use and operate the product properly. These indicators will show you how to operate the product safely and prevent danger to you or others. They are classiﬁed by degree and/or severity of danger. All contents relating to safety should be observed.

Classiﬁcation Degree and severity of danger or damage

DANGER

Provides an instruction where death or the instructions may occur.

WARNING

CAUTION

N O T ICE

Provides an instruction where personal injury or physical damage may occur.

Provides an instruction where minor to medium injury or physical damage may occur.

Provides an instruction that should be observed for safety reasons.

DANGER

• Do not attempt to disassemble the product or tamper with the mechanism. It may cause an electric shock or ﬁre.

WARNING

• Do not use for implant surgery.

• The product is designed only for clinical dental use by qualiﬁed personnel.

CAUTION

• The Multi Pad operation panel is not water proof and should not be exposed to water.

• Do not use the Multi Pad as a handle when you want to move the dental unit.

• Do not pull the motor cord with an excessive force.

• Be sure to press the buttons with a ﬁnger.

• Connect this product to only NLX BF (NLX nano motor), iMD (NBX motor) and Varios 170(OPTION)

• When operating this product always consider the safety of the patient.

• Prior to use, always check for vibration, noise, and overheating. If any abnormalities are detected, stop using immediately and contact your NSK dealer.

• Should the Product function abnormally, cease operation immediately and return the Product to NSK dealer for repair.

• Care should be taken not to place the motor cord near a gas burner. Never attempt to repair a burned motor cord. Always

replace it with a new cord.

• Do not exceed the drive motor speed recommended by the manufacturers.

• A motor in the case of use, ensure the Gear ratio on the display and Gear ratio of the handpiece match. Conﬁrm that rotation

speed is set in stipulated range.

• Do not use or leave the product in a high–temperature environment such as under strong direct sunlight, by a ﬁre or near

stove. It may cause a malfunction for inner circuit or sudden heat generation.

• Do not allow any impact on to the product. Do not drop the product.

• If chemical, solvent or antiseptic solution is deposited on this product, immediately wipe it away. Discoloration or deformation

may occur if left as it is.

• Multi Pad does not support autoclave. Do not autoclave (or any other high temperature sterilization) Multi Pad.

• If the unit smokes or smells of burning, turn off the power immediately and disconnect the power plug. Contact NSK dealer.

• The use of ACCESSORIES, transducers and cables other than those speciﬁed, with the exception of transducers and cables sold by the manufacturer of this product as replacement parts for internal components, may result in increased EMISSIONS or decreased IMMUNITY of this product.

• This product should not be used adjacent to or stacked with other equipment and that if adjacent or stacked use is necessary, this product should be observed to verify normal operation in the conﬁguration in which it will be used.

• If any water drops remain on the handpiece or handpiece cord after autoclaving, wipe them off. Staining may result if left.

• There is the judgment that applies this product to a patient in the user side.

• Multi Pad needs special precautions regarding EMC and needs to be installed and put into service according to the EMC information.

• Portable and mobile RF communications equipment can affect Electrical Medical equipment. Do not use RF equipment in close proximity to the product.

• LED lighting is built into the NBX motor and NLX nano motor. It may cause the poor visibility temporary if you continue to look at the direct light of the LED. Please do not look at the LED light directly.

NOTICE

• Perform periodical maintenance checks.

• If the product has not been used for a long period, check for noise, vibration, and overheating before use.

• Responsibility for operating and maintaining medical devices belongs to the user.

• NLX BF/iMD are for cutting / polishing demanded by the general treatment of the tooth. Varios 170 generates ultrasonic waves intended for use in dental applications such as scaling, root canal treatment, periodontal and cavity preparation.

• In case of repair, contact your Authorized NSK Dealer.

Classiﬁcations of equipment

• Type of protection against electric shock: – Class II equipment

• Degree of protection against electric shock: – Type B applied part

• Degree of safety of application in the presence of a ﬂammable anesthetic mixture with air or with oxygen or nitrous oxide: – EQUIPMENT not suitable for use in the presence of a ﬂammable anesthetic mixture with air or with oxygen or nitrous oxide.

• Mode of operation: – Continuous operation

Summary of user setting menu

• Motor

The following menus will be displayed on the LCD screen.

1.Language English

2.Gear ratio Español

3.Lamp Italiano

4.Endo mode Français hcstueDriA.5

6.Endo alert

7.Others

8.Version

1.Language

2.Gear ratio

3.Lamp Gear ratio 2

5.Air

6.Endo alert

7.Others

8.Version

1.Language

2.Gear ratio

3.Lamp

4.Endo mode Intensity

7.Others

8.Version

Gear ratio 1 1 – 20 : 1 – 5 *

On / Off On / Off

remit yaleDriA.5

1 – 20 : 1 – 5 *

1.6 – 3.6 V * (NLX)

1.0 – 5.0 sec *

egnar elbatsujdA *edom odnE.4

Case of iMD

3.0 - 3.6 V * (iMD)

egnar elbatsujdA *trela odnE.6

1.Language

2.Gear ratio

3.Lamp

4.Endo mode

7.Others Auto REV time

8.Version Auto FWD time 1.0 – 3.0 sec *

1.Language

2.Gear ratio

3.Lamp

4.Endo mode

5.Air

8.Version Motor MIN pressure

Display setting

“Endo mode” setting is not reﬂected in the case of the NLX nano motor.

Display setting

Motor MAX pressure 0.20 – 0.40 MPa *

Ncm

mmNriA.5

%trela odnE.6

0.3 – 1.0 sec *

* Adjustable range

psi

rabtrela odnE.6

aPMsrehtO.7

0.03 – 0.10 MPa *

* Adjustable range

1.Language

2.Gear ratio

3.Lamp

4.Endo mode

5.Air

6.Endo alert

7.Others Alert setting 1

8.Version Alert setting 2

1.Language * Adjustable range

2.Gear ratio

3.Lamp

4.Endo mode

5.Air

6.Endo alert

7.Others

8.Version Backlight timer

1.Language Default setting No / Yes

2.Gear ratio * Adjustable range

3.Lamp

4.Endo mode

5.Air

6.Endo alert

7.Others

8.Version

Endo mode alert On / Off

REV alert

“Endo mode” setting is not reﬂected in the case of the NLX nano motor.

LCD contrast –2, –1, 0, +1, +2

Acceleration time (NLX)

LCD XXXX NLX XXXX VA170 XXXX

40 – 80 % * 80 – 100 % * On / Off

1 – 30 min or ∞ *

0.5 – 3.0 sec *

Case of iMD

iMD XXXX

Case of iMD

Cable length (iMD)

1.2 - 2.6m*

• Scaler

In the case of connecting to the Varios 170(OPTION), this menu is displayed at the setup.

1.Version LCD XXXX

VA170 XXXX NLX XXXX

Case of iMD

iMD XXXX

1. FEATURES

• Electric Micromotor Integrated System (NLX BF / iMD) and Multi Function Ultrasonic Scaler (Varios 170) can be controlled

with the Multi Pad system.

• User settings are achieved via the LCD graphical user interface.

• Visual identiﬁcation of graphics on the Multi Pad display is possible even during operation of the handpiece.

• The Multi Pad allows up to 8 custom programs for your exacting needs (motor only).

• Multi Pad supports 5 languages (English, Español, Italiano, Français and Deutsch).

2. SPECIFICATION

Model Multi Pad Rated input DC 12 V 100 mA 1.2 W Dimensions W95 x D138 x H31 mm Weight 286 g (include cable and bracket)

Use Environment

Transportation and Store Environment

Temperature : + 10 – 40 °C Humidity : 30 – 75 %

Temperature : – 10 – 60 °C Humidity : 10 – 85 % Atmospheric pressure : 500 – 1060 hPa

3. NAME OF EACH PART

Multi Pad

Display

MODE key

FWD/REV key

SET UP key

ESC key

ENT/SAVE key

SELECT key

(UP) key

(DOWN) key

4. START UP

When turning the Power On, the name of connecting instruments will be displayed for about 3 seconds along with a beep tone. Then, the LCD display will switch to operation screen automatically.

NOTICE

When turning the Power On with the foot control being pushed, the display of the Multi Pad will show the error message with “Release Foot Pedal” along with beep tone. The error messages will disappear when the foot control is released.

5. DESCRIPTION FOR DISPLAY

5–1. MOTOR

Fig.1 Normal display when using micromotor

While the display shows the ﬁg.1, you can control a motor by pressing the foot control pedal.

Rotation display (Fig1– )

When the motor is stopping, the display shows the Maximum Rotation Speed. When the Motor is rotating, the display

shows the actual rotation speed. When the Motor stops, the display shows “0” on the display then turn to the Maximum Rotation Speed originally selected.

Forward Mode : Moves clockwise.

Reverse Mode : Moves counter clockwise.

Rotation Speed display (Fig1– )

SET VALUE display (Fig1– )

The pre–programmed Maximum Rotation Speed is indicated on the display.

The display shows Rotation Speed you selected. While the Motor is rotating, the actual rotation speed will show on the display.

NOTICE

icon will go off while the Motor is rotating. When increasing or reducing the Maximum Rotation Speed

while the motor is rotating, icon appears for 1 second.

Program Number display (Fig1– )

The Program Number you selected will be displayed. For detailed Program setting, refer to “7. USEFUL FUNCTIONS”.

Gear ratio display (Fig1– )

The preset Gear ratios is displayed. A total of 10 different Gear ratios can be selected. 8 Gear ratios are default and cannot be changed. 2 Gear ratios are for customized setting by users. For detailed Gear ratio setting, refer to “6. SETTINGS”.

5–2. SCALER

Fig.2 Normal display when using scaler

While the display shows the ﬁg. 2, you can control an ultrasonic scaler by pressing the foot control pedal.

Ultrasonic Vibration display (Fig2– )

When the scaler is vibrating, vibration icon will be displayed.

Vibration Mode display (Fig2– )

Selected Ultrasonic Vibration Mode is displayed. (Perio, Endo or General)

Power Level display (Fig2– )

Selected Ultrasonic Vibration Power Level is displayed. (POWER 0 – 10)

5–3. SELECTS THE INSTRUMENT

If 2 instruments (motor and scaler) are connected in a system, you can select the instrument with the following steps.

1) Ensure the Motor and Scaler have completely stopped.

2) Press ESC Scaler. The screen shown in Fig.3 is displayed.

3) Use

4) Press ENT/SAVE

key at the normal display. The display will go to instrument selection mode when using Motor A or

/ key to select the instrument you would like to use.

ENT/SAVE key, then the instrument is selected.

NLX nano motor and Varios 170(Option)

Fig.3 Display when selecting the instrument

are connected

6. SETTINGS

6–1. MOTOR

Functions you can set while the Motor is Rotating: Maximum Rotation Speed, Rotation direction. Functions you can set while the Motor is Stopping: Maximum Rotation Speed, Rotation direction, Gear ratio, PRG.

Speed setting

Press

/ key to set your desired speed at the normal display.

Speed Range: 1,000 – 40,000 min

–1

NOTICE

Speed display changes faster as you press and hold the / key.

Gear ratio setting

A maximum of 10 different Gear ratio can be set. 8 are ﬁxed default settings, 2 for free settings.

1) Press SELECT

2) Press

3) Press and hold

key until ‘Gear ratio’ on the display blinks at the normal display.

/ key to choose an appropriate Gear ratio.

ENT/SAVE

key for 3 seconds or longer to save the set Gear ratio.

NOTICE

The turn selected by / key is shown below.

1:5 1:4 1:2 1:1 (Gear ratio 2*) (Gear ratio 1*) 20:1 16:1 10:1 4:1

* Gear ratio 1 and 2 are only displayed when you set them in user setting menu. For user setting menu, refer to “9. OTHER SETTINGS”.

key -- key

Rotation Direction setting

To make the Motor Forward Rotation, To make the Motor Reverse Rotation,

FWD/REV

key until “F” appears at the normal display.

FWD/REV

key until “R” appears at the normal display.

6–2. SCALER

Treatment Mode setting

Use MODE Press

Power Level setting

Use Press

key to select the different treatments at the normal display.

MODE

key, “Perio”, “Endo” and “General” modes will be cycled through on every key press.

/ key to select the Power Level at the normal display.

key for increase, press key for decrease.(Power 0 to 10)

7. USEFUL FUNCTIONS

7–1. MOTOR

Up to 8 customized settings are available with the following selections.

• Maximum Rotation Speed

• Rotation Direction

• Gear ratio

Program selection

1) Press SELECT

2) Press

3) Press ENT/SAVE

key until program number displayed blinks at the normal display.

/ key to select the program number that you want to use.

key for 3 seconds or longer. The selection is completed.

NOTICE

When the program you selected is modiﬁed, the color of “PRG” will inverse.

8. ERROR CODES

8–1. NLX nano MOTOR

The system incorporates an automatic diagnosis feature that can help to diagnose the cause of the problem in the event of failure mode. When the system has failed, the display will show an “E–**” code and message. Details of each error code are listed below.

Error

Code

E–00 Over setting torque value Too much torque is loaded. Remove the load from motor.

E–01 Over current (Soft1)

E–02 Over current (Soft2)

E–03 Fault error Motor driver is over current. Contact NSK dealer. E–04 Overheat Motor is overused. Leave as the motor is until it will cool down. E–05 Over input voltage Over voltage. Contact NSK dealer. E–06 Over lamp voltage Lamp circuit over voltage. Contact NSK dealer. E–07 Residual voltage error Output circuit error. Contact NSK dealer.

E–08 Over load error

E–09 Motor start is failure

E–10 Lamp under voltage Lamp circuit under voltage. Contact NSK dealer.

E–13 Over control range Over motor control range.

E–14 EEPROM error Memory read/write data error. Contact NSK dealer.

Error Message Cause Solution

Abnormal electric current applied to motor and circuit.

Too much current is applied for a given time.

The state of the load that exceeded the limiter continued during the ﬁxed time.

Handpiece/motor cord disconnection.

Electric circuit may fail. Contact NSK dealer.

Release the foot control.

Remove the load from motor/handpiece, and release foot control.

Check the handpiece cord to be connected with handpiece properly.

Remove the load from motor/handpiece, and release foot control.

8-2. NBX MOTOR

Error Code

E–00 Over Motor current

E–01 Over PAM voltage Release the foot control.

E–02 PAM diff. failure Release the foot control.

E–03 Over EMF voltage Release the foot control.

E–04 Torque diff. failure Contact NSK dealer.

E–05

E–06 Over LED voltage Detected over voltage of LED lamp. Contact NSK dealer.

E–07

E–08 Over load Motor is overused. Leave the motor until it cools down.

E–09 Motor start failure Handpiece/motor cord disconnection.

E–11 Air FS failure Air pressure is greater than 0.45[MPa]. Check user air pressure.

E–12 Comm, error Check the connection or wiring of COM port.

E–13

E–14 EEPROM error Memory read/write date error. Contact NSK dealer.

Error Message Cause Solution

Too much current is applied for a given time at high speed mode.

Error monitoring the motor voltage, when it detects more than DC28V.

High speed Mode, Over difference voltage of PAM control.

Low speed Mode, Over difference voltage of EMF control.

Over difference voltage of Torque control.

Input voltage error Check input voltage.

LED diff. failure Contact NSK dealer.

Over current(endo)

Input voltage has exceeded the upper and lower limit values.

Over difference voltage of LED lamp control.

Disconnection or defective contact of COM port.

Too much current is applied for a given time at low speed mode.

Remove the lead from motor/handpiece, and release foot control.

Check the handpiece cord to be connected with handpiece properly.

Remove the lead from motor/handpiece, and release foot control.

8-3. SCALER

Error Code

E–09 Poor tool Handpiece cord disconnection.

E–14 Fatal error Program error. Contact NSK dealer.

Error Message Cause Solution

Check the handpiece cord is connected to handpiece properly.

9. OTHER SETTINGS

For each setting, follow the process below.

1) Ensure the Motor and the Scaler are completely stopped.

2) For normal display, press and hold SET UP

3) Use

/ key to select the item you wish to change.

4) Press ENT/SAVE

key. Then, momentarily select the item. (Perform this process, in order to decide change after a setup

key for 3 seconds or longer, then “User setting menu” will be displayed.

“it indicates from 9–1 to 9–2”).

5) Press and hold ENT/SAVE key for 3 seconds or longer to save the program.

NOTICE

At the setting mode, when you move back to the previous screen, use the key.ESC If you press ESC key without setting, the menu below will appear. Follow the instruction on the display.

9–1. MOTOR SETTINGS

9–1–1 [1.Language] : Setting the display language.

1.Language English

2.Gear ratio Español

3.Lamp Italiano

4.Endo mode Français

hcstueDriA.5

6.Endo alert

7.Others

8.Version

9–1–2 [2.Gear ratio] : 2 of 10 Gear ratio settings can be set for customized settings.

To move the cursor, press the SELECT

key. The Gear ratio can be set [20 to 1:1] or [1: 1 to 5]. The right side or the left side should be 1.

1.Language

2.Gear ratio

3.Lamp Gear ratio 2

5.Air

6.Endo alert

7.Others

8.Version

Gear ratio 1 [1 – 20 : 1] or [1 : 1 – 5]*

[1 – 20 : 1] or [1 : 1 – 5]*

egnar elbatsujdA *edom odnE.4

9–1–3 [3.Lamp] : For setting the function of the LED.

At setup mode, select “Lamp” on the screen. Then you will see the next selection shown below diagram.

• On/Off : Setting the Motor Lamp on/off.

• Intensity :

Setting the intensity of the Motor Lamp. 1.6-3.6V(NLX) / 3.0-3.6V(iMD). Defaults are 3.5V(NLX) / 3.3V(iMD).

• Delay timer : Setting the duration of lighting after the Motor is used. (1.0 – 5.0 seconds) Default is 3.0 sec.

1.Language

2.Gear ratio

3.Lamp

4.Endo mode Intensity

7.Others

8.Version

On / Off On / Off

1.6 – 3.6 V * (NLX)

remit yaleD5.Air

1.0 – 5.0 sec *

* Adjustable range6.Endo alert

Case of iMD

3.0 - 3.6 V * (iMD)

NOTICE

The setting items of “Intensity” and “Delay timer” will be displayed only when lamp setting is “On”.

9–1–4 [4.Endo mode] : Endo (endodontics) mode setting.

This setting is not applicable to the NLX nano motor.

1.Language

2.Gear ratio

3.Lamp

4.Endo mode

5.Air

6.Endo alert

7.Others 0.3 – 1.0 sec *

8.Version

Display setting

Auto REV time Auto FWD time

9–1–5 [5.Air] : Calibration for air driven foot control.

Air pressure may vary on the dental chair unit. The foot control of the Multi Pad system has a feature for synchronizing the motor speed with the air pressure. Adjust the air pressure within a range shown below by adjusting foot control. When a message of “under” is displayed, air pressure is too low. When a message of “over” is displayed, air pressure is too high.

• Display setting : Changing air pressure unit display (psi, bar, MPa). Select the unit that you want to use.

• Motor MIN pressure : Setting the air pressure for the motor start–up.

(4.3 – 14.5 psi or 0.30 – 1.00 bar, 0.030 – 0.100MPa).

• Motor MAX pressure : Setting the air pressure for reaching the max Motor Rotation.

(29.0 – 58.0 psi or 2.00 – 4.00 bar, 0.200 – 0.400MPa).

1.Language

2.Gear ratio

3.Lamp

4.Endo mode

5.Air

6.Endo alert

7.Others

8.Version

Display setting

Motor MIN pressure

Motor MAX pressure

Ncm Nmm %

1.0 – 3.0 sec *

* Adjustable range

psi bar MPa

4.3 – 14.5 psi

0.30 – 1.00 bar

0.030 – 0.100 MPa *

29.0 – 58.0 psi

2.00 – 4.00 bar

0.200 – 0.400 MPa *

* Adjustable range

9–1–6 [6.Endo alert] : Setting the alarm in Endo (Endodontics) mode.

These settings are not reﬂected in the case of the NLX nano motor.

1.Language

2.Gear ratio

3.Lamp

4.Endo mode

5.Air

6.Endo alert

7.Others Alert setting 1

8.Version Alert setting 2

Endo mode alert On / Off

REV alert

40 – 80 % * 80 – 100 % * On / Off

* Adjustable range

9–1–7 [7.Others] : Other settings.

At setup mode, select “Others” on the screen. Then you will see the next selection shown below.

• LCD contrast : Setting the contrast of the LCD display.

Select the LCD contrast that you want to use, “– 2”, “– 1”, “0”, “+ 1”, “+ 2”. Default is “0”.

• Backlight timer : Setting the time upto off of the backlight of the LCD display.

Select the Backlight timer that you want to use, 1 minute to 30 minutes or inﬁnite. Default is 10 min.

• Acceleration time : Setting the time for the motor rotation speed to arrive at the maximum speed value.

Select the acceleration time that you want to use, 0.5 seconds to 3.0 seconds. Default is 0.5 sec.

• Default setting : Back NLX BF / iMD to the factory default setting.

When you select “Default setting” by pressing key, you will see the menu of Reconﬁrmation screen. Use / key to move to “Yes”, then key for 3 seconds. Then the all settings are initialized.

1.Language

2.Gear ratio

3.Lamp

4.Endo mode

5.Air

6.Endo alert

7.Others

8.Versio 1 – 30 min or ∞ *

• Cable length:Setting the cable length of NBX motor code.

Select cable length from 1.2m to 2.6m. Default is 2.2m.

LCD contrast Backlight timer Acceleration time Default setting

ENT/SAVE

– 2, – 1, 0, + 1, + 2

0.5 – 3.0 sec * No / Yes

* Adjustable range

Case of iMD

Cable length

1.2 - 2.6m*

9–1–8 [8.Version] : Display product information.

LCD : Software Version NLX/iMD : Software Version Varios 170(OPTION) : Software Version

1.Language

2.Gear ratio

3.Lamp

4.Endo mode

5.Air

6.Endo alert

7.Others

8.Version

LCD XXXX NLX XXXX VA170 XXXX

Case of iMD

iMD XXXX

9–2. SCALER SETTINGS

9–2–1 [1.Version] : Display product information.

LCD

: Software Version

VA170

: Software Version

NLX/iMD

: Software Version

1.Version LCD XXXX VA170 XXXX NLX XXXX

Case of iMD

iMD XXXX

10. DISPOSING PRODUCT

Consult with dealer from whom you purchased it about waste disposal.

11. WARRANTY

Manufacture warrants this product to the Original purchaser against defects in material and workmanship under normal practices of installation, use and servicing. Article of consumption (such as O–Rings) is not covered by this warranty.

Symbols

Type B applied part. Refer to Operation Manual. Manufacturer.

Follow the waste of electric and electronic equipment (WEEE) Directive (2012/19/EU) to dispose of the product and accessories.

This conforms to CE European Directive of “Medical equipment directive 93/42/EEC.”

0197

Protected against vertically falling water drops.

Guidance and manufacturer’s declaration – electromagnetic emissions

The Multi Pad is intended for use in the electromagnetic environment speciﬁed below. The customer or the user of the Multi Pad should assure that is used in such an environment.

Compliance Electromagnetic environment – guidanceEmissions test

RF emissions EN 55011 CISPR 11

Harmonic emissions EN 61000-3-2 IEC 61000-3-2

Voltage ﬂuctuations / ﬂicker emissions EN 61000-3-3 IEC 61000-3-3

Group 1

Class B

Class A

Complies

The Multi Pad uses RF energy only for its internal function. Therefore, its RF emissions are very low and are not likely to cause any interference in nearby electronic equipment.

The Multi Pad is suitable for use in all establishments, including domestic establishments and those directly connected to the public low–voltage power supply network that supplies buildings used for domestic purposes.

EMC Measurement Conditions

No. Interface(s) Max. cable length, shielding Cable classiﬁcations

AC input (with plug)

AC output (CN400)

DC power line (CN401 – CN105)

Motor line (CN104 – CN500)

External I/F (CN300)

Control line for Multi Pad (CN302)

Lamp line (CN305 – CN501)

Motor select line (CN306 – CN502)

Motor line A (CN503)

Lamp line A (CN5040)

Motor line B (CN505)

Lamp line B (CN506)

Guidance and manufacturer’s declaration – electromagnetic immunity

The Multi Pad is intended for use in the electromagnetic environment speciﬁed below. The customer ot the user of the Multi Pad should assure that it is used in such an environment.

Immunity test EN/IEC 60601 test level Compliance level Electromagnetic environment –

Electrostatic discharge (ESD) EN 61000-4-2 IEC 61000-4-2

Electrical fast transient/burst EN 61000-4-4 IEC 61000-4-4

Surge EN 61000-4-5 IEC 61000-4-5

Voltage dips, short interruptions and voltage variations on power supply input lines EN 61000-4-11 IEC 61000-4-11

Power frequency (50 / 60 Hz) magnetic ﬁeld EN 61000-4-8 IEC 61000-4-8

NOTE : Ut is the a.c. mains voltage prior to application of the test level.

± 6 kV contact ± 8 kV air

± 2 kV for power supply lines ± 1 kV for input/output lines

± 1 kV line(s) to line(s) ± 2 kV line(s) to earth

< 5 % Ut (> 95 % dip in Ut) for 0.5 cycle 40 % Ut (60 % dip in Ut) for 5 cycles 70 % Ut (30 % dip in Ut) for 25 cycles < 5 % Ut (> 95 % dip in Ut) for 5 sec

3 A/m

Un–Speciﬁed

4.0m, Shielded

1.0m, Un–shielded

2.2m, Un–shielded

± 6 kV contact ± 8 kV air

± 2 kV for power supply lines ±1kV for input/output lines

± 1 kV line to line ± 2 kV lines to earth

< 5 % Ut (> 95 % dip in Ut) for 0.5 cycle 40 % Ut (60 % dip in Ut) for 5 cycles 70 % Ut (30 % dip in Ut) for 25 cycles < 5 % Ut (> 95 % dip in Ut) for 5 sec

3 A/m

AC Power Supply Line AC Power Supply Line DC Power Supply Line AC Power Line Input/Output Line Input/Output Line DC Power Line DC Power Line AC Power Line DC Power Line AC Power Line DC Power Line

guidance Floors should be wood, concrete or

ceramic tile. If ﬂoors are covered with synthetic material, the relative humidity should be at least 30 %.

Mains power quality should be that of a typical commercial or hospital environment.

Mains power quality should be that of a typical commercial or hospital environment. If the user of the Multi Pad requires continued operation during power mains interruptions, it is recommended that the Multi Pad be powered from an uninterruptible power supply or a battery.

Power frequency magnetic ﬁelds should be at levels characteristic of a typical location in a typical commercial or hospital environment.

Guidance and manufacturer’s declaration – electromagnetic immunity

The Multi Pad is intended for use in the electromagnetic environment speciﬁed below. The customer or the user of the Multi Pad should assure that it is used in such an environment.

Immunity tes EN/IEC 60601 test level Compliance level Electromagnetic environment – guidance

Portable and mobile RF communications equipment should be used no closer to any part of the Multi Pad, including cables, than the recommended separation distance calculated from the equation applicable to the frequency of the transmitter.

Recommended separation distance.

—

√

Where s the maximum output power rating of the transmitter

in watts (W) according to the transmitter manufacturer and d is the recommended separation distance in meters (m).

Field strengths from ﬁxed RF transmitters, as determined by an electromagnetic site survey level in each frequency range

, should be less than the compliance

. Interference may occur in the vicinity of equipment marked with the following symbol:

—

d = 2.3

√

—

√

80 MHz to 800 MHz

—

√

800 MHz to 2.5 GHz

Conducted RF EN 61000-4-6 IEC 61000-4-6

Radiated RF EN 61000-4-3 IEC 61000-4-3

3 Vrms 150 kHz to 80 MHz

3 V/m 80 MHz to 2.5 GHz

3 Vrms d = 1.2

3 V/m d = 1.2

NOTE 1 At 80MHz and 800 MHz, the higher frequency range applies.

These guidelines may not apply in all situations. Electromagnetic propagation is affected by absorption and reﬂection from

NOTE 2

structures, objects and people.

a Field strengths from ﬁxed transmitters, such as base stations for radio (cellular/cordless) telephones and land mobiles radios, amateur radio, AM and FM radio broadcast and TV broadcast cannot be predicted theoretically with accuracy. To assess the electromagnetic environment due to ﬁxed RF transmitters, an electromagnetic site survey should be considered. If the measured ﬁeld strength in the location in which the Multi Pad is used exceeds the applicable RF compliance level above, the Multi Pad should be observed to verity normal operation. If abnormal performance is observed, additional measures may be necessary, such as reorienting or relocating the Multi Pad.

b Over the frequency range 150 kHz to 80MHz, ﬁeld strengths should be less than 3 V/m.

Recommended separation distances between portable and mobile RF communications equipment and the Multi Pad

The Multi Pad is intended for use in an electromagnetic environment in which radiated RF disturbances are controlled. The customer or the user of the Multi Pad can help prevent electromagnetic interference by maintaining a minimum distance between portable and mobile RF communications equipment (transmitters) and the as recommended below, according to the maximum output power of the communications equipment.

Rated maximum output power of the transmitter

0.01

0.1 1

100

Separation distance according to frequency of transmitter

150kHz to 80MHz

d = 1.2

—

√

0.12

0.38

1.2

3.8 12

80MHz to 800MHz

d = 1.2

—

√

0.12

0.38

1.2

3.8 12

800MHz to 2.5GHz

d = 2.3

0.23

0.73

2.3

7.3 23

—

√

For transmitters rated at a maximum output power not listed above, the recommended separation distance d in meters (m) can be estimated using equation applicable to the frequency of the transmitter, where P is the maximum output power rating of the transmitter in watts (W) according to the transmitter manufacturer.

NOTE 1 At 80 MHz and 800 MHz, the separation distance for the higher frequency range applies. NOTE 2 These guidelines may not apply in all situations, Electromagnetic propagation is affected absorption and reﬂection from

structures, objects and people.

The EU directive 93/42/EEC was applied in the design and production of this medical device.

Specifications are subject to change without notice. 2014.07.20 001

Nsk Multi PAD User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual