marsden VS 250E User manual

IN-8276 80001D
Marsden VS 250E
Veterinary Scales
MANUAL
Manufacturer’s Declaration of Conformity
This product has been manufactured in accordance with the
harmonised European standards, following the provisions of the
below stated directives:
Electro Magnetic Compatibility Directive 89/336/EEC
Low Voltage Directive 73/23/EEC
MARSDEN Equipment Co. Ltd..
.

DISPLAY AND KEY FUNCTION
Description:
1. ON/OFF : Power on or off
2. HOLD : The balance has an integrated animal weighing function (mean
value) with which it is possible to weigh small or domestic animals
(minimum weight 1 kg) precisely, even when they do not stand still on the
weighing platform.
Remark: With to lively movement (strong diplay fluctuation) no mean value
can take place.
Place the animal to be weighed on the weighing platform and press the
HOLD key.A triangle will start to flash on the left hand side of the display,
and during this time the balance will record several values, then calculate
and display an mean value.
By pressing the HOLD key again, the weighing machine will be reset to
standard weighing mode.
2
By pressing the HOLD key again, this function can be repeated as often as
desired.
3. UNIT : Select the units of kg, lb
4. TARE:
1) When there’s load on the scale, press this key to return to zero.
2) Put a container on the scale, press this key to tare the weight, and
the tarred value is stored.
SPECIFICATION
Capacity 250kg x 0.1 kg
Display 1.0" LCD display with 5 1/2 active digits
Operating temperature 5℃~ 35℃
Weight 17.5kg
Dimensions
Platform 1093 mm x508 mm x 43 mm
Display head 216 mm x107 mm x 40mm
Power supply 9V DC adapter
POWER SUPPLY
Battery Operation
Remove the battery cover underneath the weighing scale. Connect 6 x 1.5V
round cells. Re-insert the battery cover.
Battery conservation through automatic power-off 3 minutes after ending a
weighing operation.
When the battery power is used up the display will show “LO”. Press the OFF
key and change the batteries at once.
When the balance is not in use for a longer period of time remove batteries and
keep them separately. Leakage of battery liquid might damage the balance.
3

AC adaptor
The scale uses battery (1.5v x 6) or 9V100mADC adapter.
1
CALIBRATION
1. Switch the scale on
2. Press and hold "UNIT" key for 6 seconds, display "Cal" then "200.0" kg
3. Load 200 kg on the center of platform, Press "UNIT" key one time, display
"200.0" kg
4. Remove the weight, and the calibration is finished.
1
ERROR MESSAGES
Low Battery
Overload
Over Zero
If zero count is high than the setting range, the
display will show “Err” message. The scale will
turn off if the status continues 30 seconds.
Below Zero
If zero count is below the setting, the display will
show “Errl” message. The scale will turn off if
the status continues 30 seconds.
4
If battery is discharged, the display will show.
The operator should start to recharge
the battery.
If the total load exceeds the maximum capacity of
scale, the display will show the “Err” message. The
weight must be removed from the platform right away.