Intelligent Weighing Technology HS Series Manual de usuario

HS SERIES

ELECTRONIC HANGING SCALE

OPERATION MANUAL

PLEASE READ THIS MANUAL CAREFULLY BEFORE

ATTEMPTING TO OPERATE THE SCALE

JANUARY 2005 REV 3

Specifications subject to change without prior notice

CONTENTS

1. OPERATING PRECAUTIONS

2. KEYBOARD LAYOUT AND DESCRIPTION

3. INSTRUCTIONS FOR USE

4. HOW TO TARE A CONTAINER WEIGHT

5. AUTO SHUT OFF

6. TROUBLE SHOOTING

7. DAILY CARE AND MAINTENANCE

1. OPERATING PRECAUTIONS

1.1 THIS IS NOT A TOY, PLEASE KEEP OUT OF REACH OF

CHILDREN.

1.2 THIS IS A PRECISION WEIGHING INSTRUMENT, HANDLE WITH

CARE, PROTECT FROM SHOCK.

1.3 REMOVE ALL LOADS FROM THE HOOK WHEN NOT USE.

1.4 KEEP AWAY FROM DIRECT SUNLIGHT, MOISTURE, HEAT AND

VIBRATION.

1.5 REMOVE ALL BATTERIES FROM BATTERY PACK BEFORE LONG

TERM STORAGE.

1.6 AVOIDUSINGTHISSCALEINANENVIRONMENTWHERESTRONG

WIND MAY CAUSE CONTENTS OF THE SCALE CONTAINER TO

FALL OUT.

1.7 DANGER! DO NOT OVERLOAD THIS SCALE.

1.8 BE CAREFUL WHEN ADDING ITEMS OR GOODS TO THE SCALE.

1.9 PLEASE HANDLE AND OPERATE THE HOOK WITH UTMOST CARE.

2. KEYBOARD LAYOUT AND DESCRIPTION

(Standard version)

1. ON/ZERO KEY

Press this key to turn the scale on, reset the weight

to zero, or to tare off a container weight

2. MODE KEY

Press this key to switch between metric only or lb, or

lb/oz weighing unit and with or without backlight (If

installed)

NOTE:

To comply with the law of certain countries, the

avoirdupois weight units may be disabled. In this case

the mode key will only for select the backlight status

3. HOLD KEY

Press this key to hold the displayed weight

4. OFF KEY

Press this key to turn scale off

5. ZERO INDICATOR

This indicator appears to indicate a zero weight status

6. METRIC UNIT INDICATOR

This indicator appears to indicate the weighing unit

currently engaged is in metric unit (kg or g)

7. AVOIRDUPOIS UNIT INDICATOR

This indicator appears to indicate the weight unit

currently engaged is in avoirdupois (pound)

8. AVOIRDUPOIS UNIT INDICATOR

This indicator appears to indicate the weight unit

currently engaged is in avoirdupois (pound/ounce, e.g.

2.15.1 means 2 lb and 15.1 ounce)

12. LOW BATTERY INDICATOR

When this indicator appears, replace the batteries

immediately. It is highly recommended to change all

batteries at the same time.

(USA version)

3. INSTRUCTIONS FOR USE

3.1 POWER FOR THE SCALE

The HS hanging scale can be powered either by 4 x C

batteries (not supplied) or a power adaptor with output

of 9V DC 100mA (optional accessories).

3.2 POSITIONING THE SCALE

The scale must be suspended from a suitable structure,

e.g. awire rope, from a firm support that will withstand

at least 5 times of the scale rated capacity for maximum

operating safety.

3.3 PLACING CONTAINER OR PAN SUPPORT (OPTIONAL

ACCESSORIES)

Before turning the scale on, place the container or pan

support on the hook first.

3.4 APPLYING A LOAD

Always place the load on the scale gently, sudden shock

or excessive force may cause damage to the weight sensor

inside.

It is a good practice to remove all loads from the hook

immediately after weighing. This will help to prolong

the lifespan of the weight sensor.

3.5 HOW TO SWITCH BETWEEN METRIC AND LB WEIGHT UNIT AND

BACKLIGHT STATUS

Turn scale on, press MODE to switch between metric (kg

or g) andavoirdupois (lb, lb/oz) unit, with or without

backlight (optional accessories).

When backlight function is employed, backlight will

automatically go off 2 seconds after zero weight is

detected and will automatically return when a load is

applied again.

NOTE: To comply with the law of certain countries, the

avoirdupois weight units may be disabled.

3.6 HOLDING THE WEIGHT DISPLAYED

To hold the weight displayed, press HOLD after displayed

weight is stable. To disable the holding function, press

HOLD again.

3.7 CHANGING BATTERIES

When the low battery sign appears, unload the scale and

turn it off. Replace the batteries according to the

polarity marked inside the battery chamber.

4. TARE OF A CONTAINER WEIGHT

If a container or a pan support is placed on the hook

after the scale is switched on, press ON/ZERO to tare

off the weight andthe display will return to zero again.

However, the rated capacity of the scale must not be

exceeded.

5. AUTO SHUT OFF

The scale is equipped with Auto Power Off Function. The

scale will turn off automatically if the value remains

unchanged for 4 minutes. Follow the steps below to

enable/disable Auto Power Off Function

a. Turn scale off

b. Press and hold MODE, then press ON/ZERO

c. Scale displays F.1

d. Press MODE until F.4 appears

e. Press HOLD to shift between 0_OFF and 4_OFF

-To enable Auto Power Off Function, press ON/ZERO

when 4._OFF appears.

-To disable Auto Power Off Function, press ON/ZERO

when 0._OFF appears.

g. Scale returns to weighing status

6. TROUBLE SHOOTING

SYMPTOM: SCALE DOES NOT TURN ON

CHECK: ARE BATTERIES INSERTED CORRECTLY?

ARE BATTERIES FUNCTIONING PROPERLY?

CHECK THE OUTPUT VOLTAGE IS DC 9V/100MA

IS THE MAIN ADAPTOR PLUGGED PROPERLY INTO

THE SCALE POWER INLET?

ACTION: RELOAD BATTERIES OR INSERT MAIN ADAPTER TO

BOTH SCALE AND POWER OUTLET AGAIN.

SYMPTOM: SCALE TURNS ON BUT ZERO WEIGHT DOES NOT

APPEAR

CHECK: IS THERE ANY LOAD APPLIED TO THE HOOK?

IS THE HOOK STABLE?

IS THE WEIGHT OF THE CONTAINER TOO HEAVY?

ACTION: TURN SCALE OFF, REMOVE THE CONTAINER AND

TURN SCALE ON AGAIN.

SYMPTOM: RATED CAPACITY CANNOT BE REACHED

CHECK: IS THE WEIGHT OF THE CONTAINER TARED OFF

BY "ZERO" KEY?

ACTION: TURN SCALE OFF, REMOVE THE CONTAINER AND

TURN SCALE ON AGAIN.

SYMPTOM: SCALE DOES NOT WEIGH CORRECTLY

CHECK: THE RIGHT WEIGHT UNIT IS “EMPLOYED" AND THAT

THE SCALE IS CALIBRATED CORRECTLY?

ACTION: CONTACT YOUR DEALER.

SYMPTOM: SCALE TURNS OFF AUTOMATICALLY

CHECK: IS THE AUTO OFF FUNCTION EMPLOYED?

ACTION: DISABLE THE AUTO OFF FUNCTION.

SYMPTOM: WEIGHT DISPLAY REMAINS UNCHANGED

CHECK: IS THE HOLD FUNCTION EMPLOYED?

ACTION: PRESS HOLD AGAIN.

7. DAILY CARE AND MAINTENANCE

7.1 CLEANTHESCALEWITHASOFT, DAMPCLOTH,IFNECESSARY

WITH A MILD DETERGENT.

7.2 DO NOT USE ANY HARSH, ABRASIVE MATERIAL, ACETONE,

VOLATILE SOLVENT, THINNER OR ALCOHOL FOR CLEANING.

7.3 VERIFY THE ACCURACY OF THE SCALE PERIODICALLY.

RE-CALIBRATION OF THE SCALE MAY BE NECESSARY.

7.4 IN SOME COUNTRIES, THE CALIBRATION IS ONLY ALLOWED

TO BE COMPLETED BY A QUALIFIED/ AUTHORIZED AGENT.

CONTACT YOUR DEALER FOR MORE INFORMATION.

Auto Calibration

a. Turn scale off.

b. Press and hold “Hold”, then turn on scale.

c. Scale displays CAL?

d. Press “Hold”.

e. Scale displays LOAD XXXX or XXXX

f. Load calibration Load.

g. Wait until scale displays “DONE” and the countdown

starts.

h. Calibration is complete.

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