operation manual

operation manual
SERIES
MM
6000
OPERATION MANUAL
INDEX Precautions before using the balance
3
Operation advices
3
Basic specifications
4
Keypad description
4
Keypad functions
4
Explanation of symbols
5
Operation
6
Turn on the scale
6
Units selection
6
Tare function
6
Zero function
6
Power-off and automatic power-off
6
Check weighing mode
7
External parameters setting
8
Automatic power-off function setting
8
Backlight function setting
9
Beep status setting
9
Calibration
2
English
9
Error messages
10
Guarantee 11
ENGLISH
PRECAUTIONS BEFORE USING THE BALANCE
1. Please keep the scale in a cool and dry place. Do not store at high
temperatures.
2. Do not allow any liquids to come into or contact with the scale. If it happens,
wipe the scale dry with a cloth.
3. Avoid objects impacting with the scale. Do not drop loads onto the scale or
subject the weigh pan to any strong shocks loads.
4. The load placed on the platterm must not exceed the maximum weighing
capacity of the scale.
5. If the balance is not going to be used for some time, please clean it and
store it in a plastic bag in dry conditions. A desiccant sachet may be included
to prevent moisture build up.
6. Do not mix different types of dry batteries or mix used dry batteries with
new dry batteries.
OPERATION ADVICES
1. For accurate weight readings, locate the scale on a firm level surface free
from vibrations.
2. Avoid operating the scale in direct sunlight or drafts of any kind.
3. Remove any weight that might be on the weighing pan before the scale
is switched on and avoid leaving weight on the pan for long periods of time.
4. Once the scale has been switched on, it will go through a LCD or LED
display test and then re-zero to be ready for use.
5. For best accuracy switch the scale on for 1 to 2 minutes before use.
6. Please note when symbol appears on the screen, the dry batteries need to be replaced.
7. All goods weighed should be places on the centre of the weighing pan
for accurate weighing. The overall dimensions of the goods being weighed
should not exceed the dimension of the weighing pan.
3
BASIC SPECIFICATIONS
Square tray size : 176mm x 176mm
Display :
Large screen LCD display, 5.5 digits, 15mm height
Power supply : Three batteries (R6P/LR6/AA size), DC 5V/200mA AC/DC Adaptor, 5V/0.6A
Backlight :
Auto-backlight
Operating temperature : 0-40ºC
KEYPAD DESCRIPTION
KEYPAD FUNCTIONS
Power switch
Zero key to re-zero the weight
Tare key to deduct the container weight
Select the unit : units optional refer to faceplate
Preset High and Low limits.
4
EXPLANATION OF SYMBOLS
kg l
b
oz
Ok
Zero indicator.
Tare indicator.
Stable indicator.
Low battery indicator. Indicates that the batteries should be replaced.
Kg
Kg unit. When « Kg » is displayed, it means the weight shown is in.
g
g unit. When « g » is displayed, it means the weight shown is in g.
lb pound unit. When « lb » is displayed, it means the weight shown is.
oz
ounce unit. When « oz » is displayed, it means the weight shown is.
High preset weight limit.
Ok Between low and high preset weight limit.
Low preset weight limit.
5
OPERATION
TURN ON THE SCALE
Press the
key to turn on the scale. The scale will go through a quick
warm up procedure and test and then it will be ready for use.
UNITS SELECTION
Press the
key to choose the needed unit weight, and the unit indicator
will be shown. There are four units available: kg, g, lb and oz
TARE FUNCTION
1) Put a container on the weighing pan, when the reading is stable press the
key.
The tare weight will be stored into memory and display will be brought to
zero. The indicator
will appear on the display.
Put the product into the container, the weight displayed is the net weight.
To cancel the tare mode, press the
when no load on the weighing pan.
2) Tare range: Up to scale´s maximum capacity.
ZERO FUNCTION
Press the
key to re-zero the display if the reading is not zero with no load
on the weighing pan. At this moment the indicator
Zero range: 5% of the capacity of the scale.
POWER-OFF AND AUTOMATIC POWER-OFF
1) Press the
6
key directly to turn off the balance.
will appear.
2) The scale will automatically turn off, if the scale is in a stable condition and
non operation for 2 or 5 minutes.
CHECK WEIGHING MODE
Example: Low limit: 200g High limit: 3000g
Setting low limit
Low limit is higher than 9d (d=division)
Press and hold the
key for more than 2 seconds to set the low limit
value, the display will show “LXXXX”. Press the
number, press the
key to shift the twinkling
key to increase the value.
Example : « L0200 » means low limit is 200g
Press the
key to confirm, then enter to set the hight limit.
Setting high limit
The display will show « HXXXX ». Press the
number. Press the
key to shift the twinkling
key to increase the value.
Example : « H3000 » means high limit is 3000g
Press the
key to confirm, then return to normal weighing mode.
7
The status of « beep mode » as indication
Recalling check-weighing values :
1) Press
> > L 0 2 0 0 (Low limit)
2) Press
> > H 3 0 0 0 (High limit)
3) Press
> > 0. 0 0 0 (Return to normal weighing mode)
According to the combination of Low and High limit, there are five modes :
FUNCION L
IMITE
INF.
0
LIMITE
SUP.
HIGH
0
Sin señal acústica 0
1
Cuando el peso es igual o está por
encima del límite superior, la balanza
emite una señal acústica
0
2
Cuando el peso es igual o está por
debajo del límite inferior (debe ser
superior a 9d), la balanza emite una
señal acústica
LOW 0
3
Cuando el peso está entre el límite
inferior y el superior, la balanza emite
una señal acústica
LOW H
Cuando el peso es igual o está por
debajo del límite inferior (debe ser
superior a 9d) o el peso es igual o
está por encima del límite superior
HIGH
La zona sombreada es el indicador
de aviso
0
4
MAX
0
HIGH
0
LOW
MA X
MA X
IGH
0
LOW
HIGH
MA X
L
HI H
MAX
LOW
0
EXTERNAL PARAMETERS SETTING
Press and hold the
key, then press the key
enter to setting parameters.
1. AUTOMATIC POWER-OFF FUNCTION SETTING.
Off 0 : Shut up the automatic power-off funcion
Off 1 : 2 minutes automatic power off
Off 2 : 5 minutes automatic power off
8
to turn on the scale and
OW
Use the
key to choose and use the
key to confirm.
2. BACKLIGHT FUNCTION SETTING
BL 0 : Backlight function is closed.
BL 1 : Backlight function is open.
Use the
key to choose and use the
key to confirm.
3. BEEP STATUS SETTING
Bp 0 : Whether stable or not, the buzzer beep
Bp 1 : When stable, the buzzer beep
Use the
key to choose and use the
key to confirm, then return to
normal weighing mode.
CALIBRATION
1) Press and hold the
key, then press the
key to turn the scale, the
display will show « CAL »·
2) Remove all objects from the weighing pan, press again the key
, the
screen will show « 0 0 0 0 »
3) Press the
key to shift the twinkling number, press the
key to
increase the value.
4) Place the calibration weight on the weighing pan which value is equal to
the number on the tray (unit : g) (eg . the shown number is 6000, that means
you should place a weight of 6000g on the pan) and then press the
key to
9
confirm, if success it will return to normal weighing status.
NOTE : If after calibration you scale does not read accurately, it means the
calibration is failed and the calibration process should be repeated more
slowly.
ERROR MESSAGES
10
«- - - - - -« Indicates that the scale is overloaded.
« Lo »
Indicates that the voltage of the batteries i slow, and the scale can´t work normally.
« oUtZ »
Indicates that the weight of the objects on the tray is outside the zero-resetting range.
« Err1 »
Indicates that the calibration is failed.
GUARANTEE
This scale is guaranteed for one year from the delivery date. The guarantee
covers any fabrication defect of the material.
During this period GRAM PRECISION, covers the manpower and the spare
parts necessary for the reparation of the scale.
This guarantee does not cover the failures caused by an inappropriate use
or overcharge.
The guarantee does not cover the freight cost (transport) necessary to
repair the scale.
11
001/02012017
Gram Precision S.L.
Travesía Industrial, 11 · 08907 Hospitalet de Llobregat · Barcelona (Spain)
Tel. +34 902 208 000 · +34 93 300 33 32
Fax +34 93 300 66 98
comercial@gram.es
www.gram-group.com
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