marsden C-100 User manual

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Digital Counting Scale
C-100
USER MANUAL
PLEASE TAKE THE TIME TO READ THESE INSTRUCTIONS BEFORE
STARTING TO USE THE SCALES

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TABLE OF CONTENTS
TABLE OF CONTENTS..............................................................2
INTRODUCTION ........................................................................4
SAFETY INSTRUCTION.............................................................4
UNPACKING ..............................................................................5
CLEANING .................................................................................5
DISPOSING OF THE SCALE.....................................................5
MAINTENANCE..........................................................................6
LEVEL ADJUSTMENT................................................................6
Explanation of the graphic symbols ............................................7
RECHARGEABLE LEAD-ACID BATTERY.................................8
1.Battery Charging............................................................................8
2.Low Battery.....................................................................................9
POWER SUPPLY .....................................................................10
SPECIFICATIONS.................................................................... 11
PANEL......................................................................................12
LCD DISPLAY FUNCTION .......................................................12
KEY FUNCTION DESCRIPTION..............................................15
POWER SWITCH.....................................................................19
DISPLAYING WEIGHT.............................................................20
ZERO THE WEIGHT DISPLAY................................................20
TARE WEIGHT ENTRY............................................................20
1.Push Button Tare.........................................................................20
2.Pre-set Tare with Known Weight of Container........................21
3.Pre-set Tare with Container on Scale.......................................21
4.To Clear the Tare......................................................................... 21
QUANTITY PRESET HI LIMIT.................................................. 22
WEIGHT PRESET HI LIMIT .....................................................22

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Clear the Quantity and Weight Preset Hi Limits........................22
COUNTING...............................................................................23
1. Weight of Sample Is Unknown..................................................23
2. Sample Weight is Known...........................................................23
ACCUMULATOR......................................................................25
1. ADDING TO THE WEIGHT ACCUMULATOR....................... 25
2. DISPLAYING THE ACCUMULATOR.......................................25
3.CLEARING THE ACCUMULATOR...........................................25
OPERATION USING PLU(S)....................................................26
1. ADD OR EDIT PLU..................................................................... 26
2.PLU Operation Using Numeric Keypad....................................26
3.PLU Operation using Preset P1 through P9............................27
SCALE SETTINGS................................................................... 28
1.Accessing the User Setup Mode...............................................28
2.To Navigate in the User Setup Mode.......................................28
3. – Backlight Mode............................................................29
4. – Automatic Power-Off.................................................29
5. – Sleep Mode .............................................................30
7. – Beeper..........................................................................31
8. – Return Add................................................................. 31
9. – Save User Setup .........................................................32
ERROR MESSAGE.................................................................. 33
R
OHS C O M P L I A N C E
...............................................................35

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INTRODUCTION
Thank you for purchasing a Marsden Digital Counting Scale.
Please read this instruction manual carefully before use. Keep these
instructions handy for future reference.
SAFETY INSTRUCTION
Before putting the device into use, please read with care the
information given in the Operating Instructions. They contain
important instructions for installation, proper use and maintenance of
the device.
The manufacturer shall not be liable for damages arising out of
failure to heed the following instructions:
When using electrical components under increased safety
requirements, always comply with the appropriate regulations.
Improper installation will render the warranty null and void.
Ensure the voltage marked on the power supply unit matches
your mains power supply.
This device is designed for use indoors.
Observe the permissible ambient temperatures for use
The device meets the requirements for electromagnetic
compatibility. Do not exceed the maximum values specified in
the applicable standards.
These batteries should be kept away from small children. If
swallowed, promptly seek medical assistance.
Expected Service Life: 5 years
If you have any problem, contact your local service partner.

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UNPACKING
Before beginning installation of your C-100 Digital Counting Scale,
make certain the scale has been received in good condition.
Carefully remove the scale from the shipping carton and inspect it for
any evidence of damage (such as exterior dents or scratches) that
may have taken place during shipment. Keep the carton and packing
material for return shipment if it should become necessary. It is the
responsibility of the purchaser to file all claims for any damages or
loss incurred during transit.
CLEANING
We would recommend using alcohol based wipes or similar
when cleaning the scales.
Please do not use large amounts of water when cleaning the
scales as this will cause damage to the scales electronics, you
should also refrain from using corrosive liquids or high pressure
washers.
Always disconnect the scales from the mains power supply
before cleaning.
DISPOSING OF THE SCALE
This product is not to be treated as regular household waste, but should
be handed in to an electrical/electronic equipment recycling centre.
You can obtain further details from your local council, your municipal
waste disposal company or the firm which you purchased the product

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MAINTENANCE
The scale does not require any routine maintenance.
However, we recommend checking the scale’s accuracy at regular
intervals. The regularity of these checks is dependent on the level of
use and the state of the scale. If any inaccuracies occur, please
contact your local dealer or service partner
LEVEL ADJUSTMENT
Check to make certain the scale is level.
The level indicator is located at the front of the scale. If the scale is
not level (the bubble will not be centered), loosen the locking ring on
all four (4) mounting feet and adjust them as required to center the
bubble and attain a level scale. Once a level condition has been
obtained, lock the mounting feet in place by tightening the
adjustment locking rings against the bottom of the scale.
Bubble indicator: Good
Wrong

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Explanation of the graphic symbols
SN-21300100
Designation of the serial number of every
device, applied at the device.
(Number as an example)
“Please note the accompanying documents“
or “Observe operating instructions”
“Electro-medical appliance“
with attachment for type B
Device protection category II
Dispose of old appliances separately from
your household waste!l!
Instead, take them to communal collection
points.
Carefully read this operation manual
before setup and commissioning, even if
you are already familiar with Marsden
scales.

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RECHARGEABLE LEAD-ACID BATTERY
1. Battery Charging
The scale can charge the battery (lead-acid rechargeable battery,
6v/4Ah). Just connect the scale to the external power supply to
charge it. The battery will be charged regardless if the scale is on
or off. It takes approximately 12 hours to charge the battery to full
capacity depending on the voltage of the battery. If the battery
has been-discharged, a prolonged charging time is required to
bring the battery back to full capacity.
Red light: The battery is charging.
Green light: The battery is fully charged.
Built-in rechargeable
6v/4Ah battery

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2. Low Battery
When the battery voltage falls below 5.7v, the low battery
annunciator will be turned on.
The battery must be recharged. Continued use (approximately 15
minutes later), the display will show in the weight
field. If the battery voltage drops too low for accurate weighing,
the scale will automatically shut off and you will be unable to turn
it back on. When the low battery indicator is displayed, the
operator should plug the power supply into the scale and then
into the proper electrical wall outlet. The scale will begin charging
the battery.
Notice
The battery should be recharged at least every 5 months
regardless if it is used or not.
After a long time storage, e.g. over 3 months, it is desired to cycle
(charge/discharge) the battery 3 times to let it restore to full
capacity.
When replacing the battery, pay much attention to the poles. The
positive (+) terminal must be connected to the red connector and
the negative (-) terminal must be connected to the black
connector. If connected wrongly, the battery will be damaged.
NOTE: The battery cover can be removed by loosening a
single captive screw. This screw remains attached to the cover
which prevents it from falling out of the cover or being dropped
and lost.

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The capacity of the batteries will reduce over the years and
therefore also the total operation time of the scale. This is not an
error of the scale, but it is normal behavior or rechargeable
batteries.
POWER SUPPLY
Make sure the battery pack is installed in the battery box of indicator,
or, plug the connector of 12VDC /110~240 VAC 50/60Hz AC adapter
in the scale.
Adaptor plug