Vetek VRB-250 User manual

USER MANUAL

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76040 Väddö, Sverige Fax +46 (0)176-208929 Email info@vetek.com 1

Personal Scale VRB-250 and 300

USER MANUAL

Read this manual carefully before using the instrument

INDEX

GENERAL RULES………………………………………………………………………………………………………………………………………….

PAGE 2

SAFETY…………………………………………………………………………………………………………………………………………………...

PAGE 3

TECHNICAL SPECIFICATION……………………………………………………………………………………………………………………………

PAGE 3

INDICATOR………………………………………………………………………………………………………………………………………………..

PAGE 4

INSTALLATION………………………………………………………………………………………………………………………………………………

PAGE 5

INSTRUCTION FOR USE ………………………………………………………………………………………………………………………………….

PAGE 5

PRINTER FUNCTIONS……………………………………………………………………………………………………………………………………..

PAGE 8

SETTING SETUP…………………………………………………………………………………………………………………………………………..

PAGE 9

10.

ERROR MESSAGE………..………………………………………………………………………………………………………………………………..

PAGE 10

11.

MAINTENANCE AND ASSISTANCE……………………………………………………………………………………………………………………….

PAGE 10

12.

CONFORMITY……………………………………………………………………………………………………………………………………………….

PAGE 10

13.

IDENTIFICATION LABELS.................................................................................................................................................................................

PAGE 11

SCRAPPING AND WASTE DISPOSAL …………………………………………………………………………………………………………………..

PAGE 11

16.

WARRANTY…………………………………………………………………………………………………………………………………………………..

PAGE 12

16.

ASSEMBLY-USE MECHANICAL TELESCOPIC HEIGHT METER (OPTIONAL)…………………………………………………………………….

PAGE 13

THERMAL PRINTER (OPTIONAL)………………………………………………………………………………………………………………………..

PAGE 15

By choosing the WUNDER mod. RB or RB-L or RB cable professional electronic scale, you have purchased a high precision instrument.

Since over 40 years WUNDER has placed its experience at the service of health. This instrument is compliant with national standards in hospitals and clinics with medical

class I with measurement function and is calibrated in conformity with accuracy class III.

The instrument is characterised by the possibility of fixing the electronic terminal to the weighing platform by means of a column or else installing the terminal autonomously.

The instrument is equipped with a dual LCD electronic terminal with triple reading to simultaneously view Weight, Height. and BMI

USER MANUAL

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2. GENERAL RULES

Carefully read this manual before using the instrument as it supplies

important indications concerning OPERATING SAFETY AND MAINTENANCE.

The descriptions and illustrations supplied in this manual are not binding.

WUNDER reserves the right to modify its products as deemed convenient in order to approve them without being committed to update this publication.

Conventions:

The following symbols have been used in this manual:

0470 MEDICAL CERTIFICATION

METROLOGICAL CERTIFICATION AND APPROVAL FOR MEDICAL USE

ACCURACY CLASS

ASSISTANCE WARRANTY CERTIFICATE

ATTENTION!

PLACED BEFORE DETERMINING PROCEDURES. COMPLIANCE FAILURE CAN DAMAGE THE PRODUCT

WARNING!

PLACED BEFORE DETERMINING PROCEDURES. COMPLIANCE FAILURE CAN HARM THE OPERATOR OR PATIENT OR DAMAGE

THE PRODUCT

WASTE DISPOSAL

TYPE B PARTS SUPPLIED

BATTERY POWER

INDICATION OF WEIGHT FUNCTIONALITY

INDICATION OF STABLE WEIGHT

INTERFERENCE COULD OCCUR NEAR THE APPLIANCES

DUAL INSULATION

3. SAFETY

WARNINGS!

Operators must read this manual carefully, comply with the instructions it contains and become familiar with the correct use and maintenance

procedures of the instrument.

Retain this manual for consultation and as a help in staff training

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Do not overload the instrument beyond its maximum capacity

Do not apply loads abruptly.

Do not press the keys with sharp or pointed objects

Do not try to open the instrument.

Do not remove seals from the instrument.

Do not short-circuit the battery terminals

Use only the power supply provided by Wunder. Before using it, make sure that the local mains voltage is compatible with the voltage of the adapter

shown on the identification plate

Regularly check the integrity of the instrument's power cord and make sure it does not come in contact with hot appliances

Make sure that the power cord does not create obstruction hazards

Unplug the instrument before cleaning it

Do not place the instrument in water or other liquids

Perform maintenance and subsequent metric verifications regularly

4. THECHNICAL SPECIFICATION

Model

RB Basic

RB Medium

RB L

RB with cable

Capacity

200kg

300 kg

200kg

Division

50-100g

100 g

50-100g

MDD OIML

Class III

Unit weight

Display

LCD 1” con 5 digits attivi

Function Key

ON / ZERO / OFF, HOLD / BMI, TARA, PRINT

Power

Rechargeable Batteries Pack- Adapter 12 V - 2 A

Operation temperature

da 5°C a 35°C

5. INDICATOR

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1.Weighing capacity and division

2.Key function

3.Main LCD: Weight

4.Second LCD automatically calculates BMI

5.Power display

Key functions

Key

Description

Key ON. To reset the display (OFF) continuos press 3 seconds. Zero the scale (±2% of full capacity)

To hold weighing result on the display/ determine stable weighing value. Function BMI

Tare un-wanted weight

Print uot data.

Function Display Symbols

Stable symbol: To indicate that the weight is stable.

Minor weight: Weight under zero.

Zero symbols: Weight is at zero point.

Low battery: Battery need to charge or replaced.

6. INSTALLATION

ATTENTION!

ONLY FOR COLUMN SCALE

After removing the instruments from the packing check the integrity and right contents

Put the scale far from souce from of heat e vibration.

Weight stable

Weight minor

Zero

Low Battery

Net weight

Weight

Hold function

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Put the scale on stable surface.

Assembly

Assembling column to the platform

Connecting wire between column and platform first

Flip the scale platform on the bench

Fix with 4 screw the column at the platform

Place to the ground the scale and adjust the 5 adjustable feet.

For use connect the external power supply with the electric current

7. ISTRUCTION FOR USE

7.1Time setting

Long press PRINT key for 3 seconds to enter the TIME SETTING mode, beginning with the top row, with the flashing digit. Press PRINT key after

successful change to move to next step.

EX: To input Dec 25, 2008, 8:00am.

Enter year: Using TARE keys to decrease the value, press HOLD key to move to next digit.

Press PRINT key after successful entry to move to next stage.

Enter date: Using TARE keys to decrease the value, press HOLD key to move to next digit.

Press PRINT key after successful entry to move to next stage.

Enter time: Using TARE keys to decrease the value, press HOLD key to move to next digit.

Press PRINT key after successful setting.

Display Format YYYY→MM.DD→TT:SS

7.2 Instruction for charging and connecting

prompt displays on the LCD, please charge the scale with exclusive adaptor.

Locate adaptor plug on the rear side of indicator.

Collegare i cavi.

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The battery should be recharged at least every 3 months regardless if it is used or not. After a long period in storage, e.g. over 3 months, the battery should

run a full cycle (charge/discharge) to allow it to restore to full capacity.

7.2a Rechargeable Batteries

1. Open the battery cover, and take the battery out.

2. Disconnect the rechargeable battery pack then replace it by a new one.

Put the battery back then arrange the connector in place well.

7.3Weighing

Switch on the scale using key. The diagnostic scale self-check is performed and the software version is displayed.

The „0,00 kg” weight displays on the screen, now the scale is ready for weighing.

Note: If display is not at 0.0kg while switching power on. Kindly press key to zero the scale which can be used at any time to zero the scale.

7.4 Hold function

The scale is provided with the integrated hold function to determine the average weight. It enables people to be weighed accurately although they are not

still on the scale platform.

Switch ‘ON’ the scale using [ON/ZERO/OFF] key. The diagnostic self-check will be performed and after that „0.0 kg” will display on the screen with

‘stable’ and ‘zero sign’.

Move the object/ person on the scale platform.

Press the [HOLD/BMI] key once. The ‘HOLD’ will display on the screen with blinking triangle and after few seconds the average of fluctuating weight

will display on the screen and will lock on the display.

To release the locked weight on display simply press the [HOLD/BMI] key again and the display will return to normal mode automatically.

[HOLD/BMI] key function can be activated before or after putting the weight on the tread platform. But in case of weighing unstable person it is

Ac Jack connector

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recommended to press [HOLD/BMI] key after the person moves on the tread platform.

7.5 BMI function

In normal mode, long press [HOLD/BMI] key 3sec to enter into BMI mode.

The second display will show last height and the extreme left digit will blink.

Use [TARE] to decrease value and press HOLD to change to next digit. Press [ON/ZERO/OFF] key to confirm height

value.

When the display shows “Hold”, please stand on the scale platform, Proceed to weigh as normal. The instrument will

show the weight, height, and BMI value.

To release the locked weight on display simply press the [HOLD/BMI] key again and the display will return to normal mode

automatically.

7.6 Tare function

Tare allows the user to zero the instrument to cancel the weight of a container/ clothes from the reading of the instrument, thus giving the true weight of the

product/ person being tested.

Turn on the scale using key.

When displays on the screen and scale beeps twice, Place the object (clothes) need to be tare on the tread platform.

Press after the weight stabilizes and stable sign appears on the display.

Display will return to

Place the item/ baby need to be weighed (without removing the tare object). The weighing result is the Net weight of the item / baby.

To delete the saved tare value, remove the tare object from the tray and press key again.

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8. PRINTER FUNCTIONS

Weight can be printed for records using RS232 interface cable.After weighing simply press PRINT key to print out the results

The format presented below is the standard format of results print-out and cannot be changed.

More informations info@wunder.it or service@wunder.it

Set parameters of the scale interface on the connected device. It is not possible to change the scale

parameters.

Baud rate: 9600 bps

Parity check: None

Data length: 8 bits

Stop bit: 1 bit

Handshake: RTS/CTS

Data code: ASCII

Serial RS232

Piedino

Segnale

TXD

RXD

GND

Connecting with PC

Start Hyper Terminal

Start Hyper Terminal program from clicking

Start Menu → Programs → Accessories → Communication → Hyper Terminal.

New Connection Description

Give new connection a name then click OK.

Select Your COM Port

Click Connect to select your COM port. Usually there’s only one option for select. Then click OK.

Connector RS232

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Port Settings

Click Bits per second to set up rate at 9600, Data bits at 8, Parity at None, Stop bits at 1 and Flow control at Hardware. Then click OK to complete your

setting.

Output Data

When press the PRINT key to output data from scale to PC or an Optional Printer.

9. SETTING SETUP

Switch ON the scale and long press key for 3 seconds, first “SETUP” and then “A.OFF” will display successively.

AUTO-OFF TIME SETUP

This enables operator to select the auto turn OFF time of the device.

BUZZER ON/OFF SETUP

This enables operator to select beep sound ON/OFF.

Note: To confirm the settings, please press when displays on the display.

10.ERROR MESSAGE

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11. MAINTENANCE AND ASSISTANCE

For better and longer duration of the product it should receive thorough general cleaning periodically.

The instrument must be cleaned with a soft cloth moistened with water or neutral detergent, without using solvents or abrasive substances. If the instrument