Gram FR 320 Operation Manual Download | Manualshive

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SERIES

FR

320 / 500 / 3200 / 5000

OPERATION MANUAL

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Summary of Contents for FR 320

Page 1: ...SERIES FR 320 500 3200 5000 OPERATION MANUAL...

Page 2: ...e with square weighing pan 7 Connect the Power Adapter 7 Install the External Facilities 7 Warm up Time 8 Adjust the Level Gauge Purpose 8 Display and keys description 8 Keys description 10 Calibratio...

Page 3: ...and low weight limits 24 Additional functions 25 Communication with a computer 25 RS 232 Interface hardware 27 Pin description 27 Routine maintenance and troubleshooting 28 Troubleshooting 28 Clearan...

Page 4: ...interference will make the displayed value in this balance change Once the interference is dismissed the balance could operate in normal way Please avoid any liquid on the surface of the balance A pi...

Page 5: ...ality guarantee will automatically cease being effective If the balance does not work well please contact your local distributor or our customer service center PREPARATORY BEFORE USING Storage This ba...

Page 6: ...ct sunlight Air currents and vibrations Excessive moisture Usage Conditions Please do not lay the balance in a quite damp palce for a long time If the balance is transferred from a lower temperature e...

Page 7: ...n Sequence Pan support Weighing pan Connect the Power Adapter 1 2 Only the power adapter offered by us is allowed Connect the power adapter to the balance Connect the power adapter to the power socket...

Page 8: ...Adjust the level guage of the balance The level guage needs to be adjusted once its place is changed The two front bottom bolts are used to adjust the level guage Spin the two bolts as shown in the f...

Page 9: ...is stable g Reading shown is given in grams OZ Reading shown is given in ounces 1g 0 03527396200 oz ct Reading shown is given in carats 1g 5 0000000000 ct dwt Reading shown is given in pennyweight 1g...

Page 10: ...ey CALIBRATION To decide the accuracy of the balance through test the difference between thereading and the actual weight of the object on the weighing pan Prerequisite of calibration 1 There is no lo...

Page 11: ...y the display will show CAL 6 When the external calibration is finished the balance reads the value of the weight on the pan such as 3000 BASIC WEIGHING Procedure 1 Press the key the balance will auto...

Page 12: ...is off 4 Place the right samples on the weighing pan or in the container 5 Press key the balance reads the amount number of the samples 6 Add the rest of tems the balance will show the total pieces 7...

Page 13: ...he key 2 Place the standard object into the container 3 Press the key Wait for the stable display it reads 100 000 or 100 00 4 Remove the container with standard object Put another same container on t...

Page 14: ...Choose inspect mode pressing key 5 Set up the highest limit pressing 6 Set up the decimal position pressing the key repeatedly until it goes to right decimal point 7 Confirm the accuracy pressing 8 S...

Page 15: ...alue glittering to confirm Set up no warning value without loading 1 Press key repeatedly until to see NoNres 2 Press key 3 Set up the value as follows to increase the value to decrease the value valu...

Page 16: ...bject weight is within the low and high limits value 6 If necessary the limits result could be printed out pressing the key 7 Remove the goal object from the balance To exit the limits mode 1 press th...

Page 17: ...nce could be set up to meet individual requirement 1 Press the key to enter setup program 2 Press the key to choose the parameter to be set up and then press the key to confirm 3 Anytime to exit the s...

Page 18: ...18...

Page 19: ...PRINT SETUPS There are three print types STABLE Print print a stable reading when it is attained INSTANT Print print immediately after press the key INTERVAL Print print at predeterminated time interv...

Page 20: ...ress the key the display will show SEC 5 Press the key repeatedly to see the predeterminated time interval and press the to confirm The message 0 SEC means countinous print 6 Press the key to return t...

Page 21: ...certains units of measure perfom the following procedure 1 Press the key the display will show PrInT 2 Press the key repeatedly until it reads unIT 3 Press the key the display reads g yes which means...

Page 22: ...balance returns to weighing mode LIMITS SETUP Set up the high and low limits values 1 Press the key 2 Press the key repeatedly until the display shows InSpCT 3 Press the key to confirm then the balanc...

Page 23: ...on the pan or the weight is lower than the lowest limit value 1 Press the key 2 Press the key repeatedly until it reads InSPCT 3 Press the key the display will show SET HI 4 Press the key repeatedly u...

Page 24: ...edly the until it reads InSPCT 3 Press the key the display will show SET HI 4 Press the key the display will read the high weight limit 5 Press the key the display returns to read SET HI 6 Press the k...

Page 25: ...om part to balance in Legal Metrology 1 Open the bottom cover of the balance please lay the side of the balance downwards to open the bottom cover do not make the upside down 2 To use the hook in the...

Page 26: ...I J K L M A Signs field usually no display as a space when it is a positive number is displayed when it is a negative number B G Number and decimal field spaces are used when there are less than six...

Page 27: ...vice is as follows Pin description 2 TXD scale transmits data 3 RXD scale receives data 5 GRD signal ground Note Handshake signals such as clear to send CTS are not used The peripheral must have a m n...

Page 28: ...e Remove the shield ring and pan support with the weighing pan which helps avoid damage to the weighing system Clearing the stainless steel surface All the stainless Steel components need to clean reg...

Page 29: ...your Distributor The repairman must have had profesional training TROUBLESHOOTING DISPLAY REASON SOLUTION The balance could not get a stable reading or the transducer is damaged Contact your local se...

Page 30: ...vibration or air current or there is wrong connect with the pan Put the balance in another place Clear the wrong connect NO DISPLAY No work voltage no connection with transformer Check the power supp...

Page 31: ...o 40 C 41 F to 104 F TECHNICAL PARAMETERS Model FR 320 FR 500 FR 3200 FR 5000 Capacity 320g 500g 3200g 5000g Readability 0 001g 0 001g 0 01g 0 01g Tare range 320g 500g 3200g 5000g Repeatibility 0 001g...

Page 32: ...fect of the material During this period GRAM PRECISION SL covers the manpower and the spare parts necessary for the reparation of the scale This guarantee does not cover the failures caused by an inap...

Page 33: ...33 NOTAS...

Page 34: ...Gram Precision S L Traves a 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 002 14032017...

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