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KERN GAB 15K5DM, Service Manual

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KERN GAB 15K5DM Service Manual Download Page 8

 

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8

 -    GAB/GAS-SH-e-0711

 

Chapter 2  Test Mode 

The Test Mode is used for diagnosis and/or setting at maintenance service. 

2.1 Operation 

2.1.1  Test Mode Flow 

 

 

 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

Note:

  Press the memory switch at any time during test mode to record the data to the EPROM.  

Then “P-EP” appears in the display. 

 

TARE 

TARE 

Setup of Scale No. 
And Decimal point

Span adjustment 

Setting measuring CONDITIONS 

EPROM clear 

MODE 

ON/OFF 

C2  XX 

C3 

F x x x 

END 

Program No. display 

Setup of Country No. 

START 

L003 

C1  X 

TARE

TARE

TARE

TARE 

TARE 

MODE 

ZERO

MODE

+

Summary of Contents for GAB 15K5DM

Page 1: ...ei 1 D 72336 Balingen E Mail info kern sohn com Tel 49 0 7433 9933 0 Fax 49 0 7433 9933 149 Internet www kern sohn com GB Service Manual Electronic Compact Balance Page 2 KERN GAB GAS Version 1 1 11 2...

Page 2: ...ndicates information that if not avoided is likely to result in loss of life or serious injury Indicates information that if not avoided may result in loss of life or serious injury Indicates informat...

Page 3: ...nt Setting 11 2 1 8 C3 Mode Span Adjustment 12 2 1 9 F Mode Setting measuring conditions and EPROM clear 13 2 1 10 Error No List 14 Chapter 3 Hardware Configuration 15 3 1 Mechanisms 15 3 1 1 Small Si...

Page 4: ...M3 30 kg M3 Operating temperature 5 C 40 C Humidity of air max 80 not condensing Housing B x D x H mm 236 x 282 x 102 108 286 x 363 x 102 124 Weighing plate w x d mm 230 x 180 280 x 260 Weight kg net...

Page 5: ...5 GAB GAS SH e 0711 1 3 Appearance Front view Rear view Bottom view...

Page 6: ...6 GAB GAS SH e 0711 1 4 Operation Panel ON OFF key TARE key Selection key auto power function Zeroing key...

Page 7: ...7 GAB GAS SH e 0711 1 5 Outer Dimensions Small size Large size...

Page 8: ...te Press the memory switch at any time during test mode to record the data to the EPROM Then P EP appears in the display TARE TARE Setup of Scale No And Decimal point Span adjustment Setting measuring...

Page 9: ...a change MODE Press when entering C3 or F mode Tactile switch in the main circuit board Stores EPROM data set for each item of the C and F mode Memory Switch 2 1 3 Starting Test Mode Operation Display...

Page 10: ...traction 0 Not possible 1 Possible 4 D6 0 0 0 0 0 1 1 ZERO key during tare subtraction 0 Possible 1 Not possible 8 10 1 D7 0 0 0 0 0 0 0 Stabilized re stabilized frequency 0 5 times 1 8 times 1 D8 0 0...

Page 11: ...le No X1 Table X1 Specifications A D Counts 1 3kg 2g 1g Multi interval 30000 20 10 2 6kg 5g 2g Multi interval 30000 25 10 3 15kg 10g 5g Multi interval 30000 20 10 4 30kg 20g 10g Multi interval 30000 2...

Page 12: ...hes X2 X1 Press the MODE key three times X2 4 X2 X1 When the C3 mode is required press the TARE key When finishing press the Memory Switch to record the data to the memory and enter the Ending Test Mo...

Page 13: ...o point adjustment is finished CAL operation can not be performed unless the original A D value exceeds 33300 counts when the weight is loaded 2 1 9 F Mode Setting measuring conditions and EPROM clear...

Page 14: ...justment value and the power is turned on Err1 is displayed and it is not possible to use the machine Set C1 C2 and C3 again Data after EPROM is cleared Mode Data Item C1 1 JAPAN C2 11 Scale No 3kg 2g...

Page 15: ...15 GAB GAS SH e 0711 Chapter 3 Hardware Configuration 3 1 Mechanisms 3 1 1 Small Size 3kg 6kg...

Page 16: ...EVE 4 12 NAME PLATE SPEC 3kg 1 12 NAME PLATE SPEC 6kg 1 13 PUSH RIVET 2 14 PWB PS 005A 1 15 LEVEL UNIT 1 18 SCREW ST 4 x 14 4 19 SCREW M 6 x 25 4 20 WASHER 6 4 21 SPRING WASHER 6 4 22 SCREW M 4 x 12 8...

Page 17: ...17 GAB GAS SH e 0711 3 1 2 Large Size 15kg 30kg...

Page 18: ...10 SCREW M 4 x 12 2 11 SCREW M 5 x 25 4 12 PLATE SUPPORT 2 13 PLATE A COVER 1 14 SCREW M 4 x 10 9 15 FOOT LEVEL 4 16 PROTECT SHEET 1 17 E RING 3 1 18 SCREW M 4 12 1 19 BATTERY COVER 1 20 CUSHION BATT...

Page 19: ...c Concerns 3 2 1 Block Diagram 3 2 2 Board PS 005 C N 4 JP1 C N 3 C N 1 SW 5 JP3 C N 6 JP2 JP4 GND W R JP5 C N 2 JP6 C N 5 Load cell 4 types depending on weighing capacity Batteries GND connection Mai...

Page 20: ...GND Battery 2 Battery power source DC 2 2 to 3 2V CN3 Not used CN4 LCD display data output CN5 Not used CN6 Load cell input Pin No Soldering land Function Remarks 1 R Vcc DC5v 2 W GND GND 3 G IN Appro...

Page 21: ...placement Disassembly procedure 1 Remove dry batteries when using batteries Remove the AC adaptor when using the AC adaptor 2 Remove four foot levels 3 Peel off the approval seal 4 Remove the four M4...

Page 22: ...The board is fixed with four hooks and one lib as shown in the photo Press down the place shown by the arrow while pulling towards yourself then remove the hook 1 by sliding the entire board to the l...

Page 23: ...ble and ground cable by using the soldering iron 2 Remove the ST4 10 screw which fixes the cable clamp 3 Remove the four M5 16 screws which fixe the plate support at four case locations 4 Remove the c...

Page 24: ...h flat washers spring washers and M6 25 hexagonal bolts order The direction of load cell installation should be carried out on the lower plate support on the cell cable side 8 Confirm whether each cel...

Page 25: ...ure 1 Remove two dry batteries when using the batteries Remove the AC adaptor when using the AC adaptor 2 Remove the four foot levels 3 Peel off the approval seal 4 Remove the four M4 10 screws 5 Lift...

Page 26: ...board is fixed with the four hooks and one lib as shown in the photo Press down the place shown by the arrow while pulling towards yourself then remove the hook 1 by sliding the entire board to the l...

Page 27: ...fix the plate support and load cell in two locations both above and under 5 Fix a new load cell and fix in four locations on the upper and lower plate support with flat washers spring washers and M6 2...

Page 28: ...28 GAB GAS SH e 0711 7 Start the test mode and perform the C3 mode span adjustment...

Page 29: ...is unstable Check if something comes in contact with the platter If so remove it Check if there is wind or vibration near the machine If so avoid these Replace the main board PS 005A Replace the load...

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