background image

 

ENGLISH 

 

18

 

X.- TROUBLESHOOTING GUIDE/GUIA PARA LA LOCALIZACION DE AVERIAS 

 

Before you call for service to your authorized distributor because of a malfunction in your scale, we 
suggest you first check this manual again to avoid a missunderstanding of the operation and use of 
the functions. If everything is correct, then try to correct the problem according to the following list 

since a simple checkup or a small adjustment could eliminate it. If you do not find the problem, 
contact your authorized distributor. 

 

Problem 

Possible cause 

Solution 

 

There is not electric 
current. 

With a multimeter, check if 
there is electric current in 

the outlets. 

 
It does not operates 

Ac/dc power supply cable 
has a false contact. 

Check that the ac/dc power 
supply terminals, if it is 

possible, check with 
another ac/dc power 

supply. 

 Low 

battery 

 

Connect the ac/dc power 
supply if the scale operates, 

then recharge the battery 

The scale shows different 
weights when the same 

product is weighed several 
times.  

Material under the plate 
holder is obstructing the 

correct movement 

Check that there are not 
materials under the plate 

holder. If there are, remove 
them and check the 

operation again 

The word "help" appears in 
the indicator. 

The scale was turned on 
with a big weight on the 

plate 

Remove the weight and 
turn off the scale and then 

turn it on again 

The word "unload" appears 
in the indicator. 

The scale was turned on 
with weight on the plate or 

without the plate. 

Turn off the scale, take off 
the weight of the plate or 

put the plate back on its 
place and turn on the scale.

 

Summary of Contents for L-EQ Series

Page 1: ...L EQ OWNER S MANUAL MANUEL DE L UTILISATEUR BENUTZERHANDBUCH Electronic scale Balance lectronique Elektronische Waage...

Page 2: ...f timer function 15 Use of the battery 15 Low battery indicator 16 Connection to the car s cigarette lighter optional 16 IX Other important messages that appear on the scale 17 X Maintenance and clean...

Page 3: ...duct we assure you that you will get the maximum satisfaction of the new acquisition for your business We suggest you to read carefully this manual and make sure to keep it at hand for later consultat...

Page 4: ...exclusive for the scale avoiding overload or voltage variations 5 Never wash the scale using a flow of water this can damage the electronic components For more information read maintenance and cleani...

Page 5: ...ts for cleaning only use a damp rag 9 Do not place fans or heaters directed towards the scale 10 Do not place the scale where there is a lot of moisture and or dust 11 Only authorized and qualified pe...

Page 6: ...en or loosen the leveling bases until the bubble is in the center of the circle 3 Connect the ac dc power supply to 120 vac outlet or 220 vac 4 Power on the scale your scale will display zeros being r...

Page 7: ...upply to 120 vac 9 vdc or 220 vac 9 vdc V OPTIONAL ACCESSORIES NOT INCLUDED DEEP PLATER USE ONLY IN TARE FUNCTION TARE FOOTSWITCH CAR S LIGHTER PLUG SERIAL CABLE INTERFASE SOFTWARE SCALE EXE DOWNLOAD...

Page 8: ...s It is very easy to handle 4 DISPLAY LCD It shows the weight of the products in kilograms The display is liquid crystal 5 LEVELING BASES They level the scale tightening or loosening them 6 JACK Conne...

Page 9: ...key This key is used to turn on and turn off the backlight 6 key When you press this key the scale send the displayed weight to the printer via the serial port 7 key This key is used to set alarm lim...

Page 10: ...oo low this indicator turns on to tell us that it is necessary to recharge it 3 AC DC power supply indicator When the ac dc power supply is connected to the scale this indicator turns on 4 Zero indica...

Page 11: ...display is changing the tare function cann t be enabled 3 Put the product inside the container and the scale shows only the weight of the product without the container s weight Note when you remove t...

Page 12: ...of the data on display To turn on and turn off the backlight just press the key HOW TO USE ALARM FUNCTION Press the key it ll be display hi lmt In the display Then press or keys for set high alarm li...

Page 13: ...quire to communicate with the scale HOW TO READ WEIGHT FROM THE COMPUTER Serial port technicals specifications 1 Asynchronous communication 2 Transmission and reception speed 9600 bps baud rate 3 Pola...

Page 14: ...cale and save it on your hard disk 2 unzip the downloaded file on c scale 3 go to scale subdirectory 4 select scale exe program and press enter Information format sended to pc Normally it was sent thr...

Page 15: ...he rechargeable battery in this scale decreases according to the number of charge discharge cycles this causes that the service life is reduced to 1000 cycles For this reason the warranty period for t...

Page 16: ...ed on with an excessive weight on the plate To correct this situation remove the weight that is on the scale turn off the scale and then turn it on again B when the scale was handled roughly and or go...

Page 17: ...ke sure that there are not any papers pieces of meat or any other kind of material under the plate or under the plate holder that could obstruct the adequate operation of your scale Periodically check...

Page 18: ...supply cable has a false contact Check that the ac dc power supply terminals if it is possible check with another ac dc power supply Low battery Connect the ac dc power supply if the scale operates t...

Page 19: ...serial number can be found on the cabinet We suggest that you write down that serial number and the corresponding model in the following blanks and keep them as permanent proof of your acquisition to...

Reviews: