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9

Maintenance/repairs/cleaning

9.1

Repairs

9.2

Cleaning

9.2.1

Cleaning instructions

The device should be cleaned at regular intervals.

Disconnect the device from the supply voltage before cleaning.

Remove all traces of corrosive substances on a regular basis.

If the scale is located in a dry environment, then wipe the weighing platform using a
damp cloth.

Devices with IP rating IP65 or higher can also be rinsed with a water jet directed at the
load plate from above.

Do not allow liquid to enter devices with an IP43 degree of protection.

Condensation may form in the device if it is cleaned with water that is too hot or too cold,
due to temperature differences. Condensation may cause the device to malfunction.

9.2.2

Cleaning agents

NOTICE

Some cleaning agents may not be compatible with the device material.

Do not use cleaning agents for stainless steel parts that contain chlorine, alkalines,
acetic acid, hydrochloric acid, sulfuric acid, or citric acid.

The use of cleaning sponges made of steel wool is prohibited (e.g. S.O.S pads).

Use a damp cloth or sponge to clean stainless steel parts on the scale (if present).
You can use any commercially available household cleaning agent that is suitable
for use on stainless steel.

Suitable cleaning agents for the painted version:

-

standard soft brooms and hand brushes,

-

compressed air,

-

damp cloths, detergents, all-purpose cleaners for adhering dirt.

Cleaning agents suitable for the stainless steel version:

-

Chlorine cleaner with max. 6 % chlorine content

-

All

purpose cleaner

-

Industrial cleaners

Floor scale Puro®

9 Maintenance/repairs/cleaning

EN-48

Minebea Intec

Summary of Contents for Puro EF-4PLLP-1500

Page 1: ...Instructions 98628 000 67 Edition 1 0 0 03 05 2020 Checked on the basis of Puro scale with software version 2 89 Minebea Intec Bovenden GmbH Co KG Leinetal 2 37120 Bovenden Germany Phone 49 551 309 8...

Page 2: ...fied personnel In correspondence concerning this product the type name and release number serial number as well as all license numbers relating to the product have to be cited Note This document is pa...

Page 3: ...3 Power supply 6 3 3 1 Battery Power 6 3 4 Connections 7 3 4 1 Connect printer 7 3 5 Mounting bracket 7 4 Device description 8 4 1 Operating 8 4 1 1 Display and operating elements 8 5 Operation 11 5 1...

Page 4: ...37 7 2 LIN Linearity Calibration Procedure 39 7 3 GEO Geographical Factor Adjustment Procedure 42 7 4 GEO Code Table 44 8 SBI Interface 46 9 Maintenance repairs cleaning 48 9 1 Repairs 48 9 2 Cleanin...

Page 5: ...involved when measures for preventing hazards are not followed DANGER Warning of personal injury DANGER indicates death or severe irreversible personal injury which will occur if the corresponding saf...

Page 6: ...NOTICE indicates that damage to property and or the environment may occur if appropriate safety measures are not observed Take the corresponding safety precautions Note User tips useful information a...

Page 7: ...he mains supply befory servicing or making internal connections The housing may only be opened by authorized and qualified personnel Do not use loads that exceed the capacity of the scale 2 2 Incoming...

Page 8: ...on the bottom of the unit then plug the AC power supply into a wall outlet Note Do not use the USB C power supply cable for the PC communication Instead use a standard USB C cable 3 3 1 Battery Power...

Page 9: ...is not properly connected Battery is to be replaced only by an authorized Puro service dealer Dispose of battery according to local laws and regulations 3 4 Connections 1 2 3 4 Pos Description 1 Acces...

Page 10: ...hapter 4 1 1 3 4 1 1 2 Display elements LCD Display 1 2 16 15 14 3 4 5 6 7 8 9 10 11 12 18 17 13 Item Description Item Description 1 Busy 10 Low Average Piece Weight 2 Plus symbol 11 Low Sample Weight...

Page 11: ...according to the following rules High OK Low Red Weight value upper tolerance limit Green Weight value is within OK range Yellow Weight value lower tolerance limit 4 1 1 3 Operating elements Button O...

Page 12: ...unction Yes Exit Back No short press 1 second Accepts the current setting on the display Exits the user menu Aborts the cali bration in pro gress Advances to the previous digit in input process Moves...

Page 13: ...ady been initialized it starts with these parameters If the scale is turned ON for the very first time then applications Weighing plus Totalizing manually are active All elements of the display are sh...

Page 14: ...mode check count mode Applications Totalization Auto Tare and Automatic Print can be activated via Menu OP FUNC A TARE Auto Tare TOT SET Totalization PRINT A PRINT Automatic Print 1 To select the weig...

Page 15: ...t Unit switch You can toggle the display of a weight value between different weight units Possible units are gram g kilogram kg pound lb ounce oz pound ounces lb oz For taring the container on the sca...

Page 16: ...of the screen 2 If there is already a piece weight initialized CLR PW is displayed Otherwise PUT 20 for example is displayed then go on at step 4 3 Press the Unit No button to use the stored referenc...

Page 17: ...onds Example PUT 50 d 0 2 g weight on the pan 2 0 g then LOW REF is displayed But is the weight on the pan 1 8 g then REF ERR is displayed 9 Press the Off Yes button to store the reference quantity sa...

Page 18: ...nd press T Remove a portion of the item until it is within the ACCEPT range Zero Check For comparison of subsequent samples with an initial reference samp le In this case the UNDER limit must be negat...

Page 19: ...he stored limits Go on at step 11 3 Press the Off Yes button to set new limits SET LOW set low limit is displayed and the yellow LED for the low limit is on 4 Press the Off Yes button to view the Low...

Page 20: ...with all digit blinking 001 000 in this example 1 000 kg 8 Repeat until all the digits are correct 9 Press the Off Yes button to accept the low limit value when all digits are blinking again The scale...

Page 21: ...the Unit No button to use stored check limit value 14 Place container on the scale in this example 0 527 kg 15 Press the T button with NET appear beside the weight value 16 Place sample in the contai...

Page 22: ...ample press and hold the Mode F button until CHECK is displayed with application icons and at bottom of the screen 2 Press the Unit No button to use the stored piece weight PW and go on at step 11 3 P...

Page 23: ...ight is smaller than 2d the display shows REF ERR reference error briefly 7 Press the Unit No button to use the stored limits and go on at step 18 8 Press the Off Yes button to set new limits The scal...

Page 24: ...the digits are correct 15 Press the Off Yes button to confirm The Display will show the low limit value with all digit blinking 000500 in this example 500 pcs 16 Press the Off Yes button accept the lo...

Page 25: ...Repeat again the setup procedure 20 Press the Off Yes button to establish new check limit value or press the Unit No button to use stored check limit value 21 Place container on the scale in this exa...

Page 26: ...h each application mode Totalization manual is set to ON by default 5 2 4 1 Procedure on Setting up the Totalization Application Release the button 24 To view the current check limit reference value I...

Page 27: ...button to enter into sub menu item 5 Change menu item until TOT SET totalizing setting is shown on display 6 Press the Off Yes button to enter the displayed sub menu then select one option OFF AUTO M...

Page 28: ...from the pan before the next item can be accumulated 5 2 4 3 Viewing and Clearing Statistical Data The pan must be empty to view the stored statistics 3 Empty the weighing pan 4 Put another sample on...

Page 29: ...value TOTAL 5 225 kg Minimum value Min 0 470 kg Maximum value Max 1 485 kg To clear the totalizing memory 2 Press the Menu M key to display the stored totalizing data 3 Press and hold the T button whi...

Page 30: ...memory Gross loads and net loads cannot be added to the same total If the first load is a gross weight following loads must also be gross weights If the first load is a net weight following loads mus...

Page 31: ...ess and hold Menu M button until M E N U is displayed The 1st menu item APPLIC shown on display 2 To enter into menu item in this example APPLIC WEIGH press Off Yes button 3 Or press the Unit button t...

Page 32: ...Block menu items see chapter 6 2 11 E N D Leave menu WEIGH Weighing mode OFF disabled ON enabled COUNT Count mode OFF disabled ON enabled CHECK Check mode 6 2 Menu Navigation Overview of Menu Mode op...

Page 33: ...ctivities 10 MIN power off after 10 minute of no activities DYN TIM has no effect in this device 5 SEC has no effect in this device 10 SEC has no effect in this device 15 SEC has no effect in this dev...

Page 34: ...in the Accept range UNDER Alarm when the weight is under the low limit OVER Alarm when the weight is over the high limit UNDOVR Alarm when the weight is outside Accept range BEEP KE Button Sound OFF d...

Page 35: ...abled ON STAB Print on stability INTER Printing at the defined interval 1 3600 1 3600 second CONT Print continously ACCEPT Print on stable and within checklimit CONTNT Content of a printout RESULT Dis...

Page 36: ...ud Rate 2400 2400 4800 4800 9600 9600 19200 19200 38400 38400 57600 57600 115200 115200 PARITY Parity 7 EVEN 7 data bits even parity 7 Odd 7 data bits odd parity 7 NONE 7 data bits no parity 8 NONE 8...

Page 37: ...200 38400 38400 57600 57600 115200 115200 PARITY Parity 7 EVEN 7 data bits even parity 7 Odd 7 data bits odd parity 7 NONE 7 data bits no parity 8 NONE 8 date bits no parity 7 MARK 7 data bits no pari...

Page 38: ...u OFF Unlock ON Locked S METRO Metrology Menu OFF Unlock ON Locked S PRINT Print Menu OFF Unlock ON Locked S PR COM Communication Menu OFF Unlock ON Locked S PC OUT PC Output Menu OFF Unlock ON Locked...

Page 39: ...on is recommend to ensure accurate weighing results Before performing the calibration be sure to have the appropriate calibration weights Adjust the GEO setting according to your location see table 7...

Page 40: ...value with all digit blinking 001500 0 in this example 150 kg C is displayed while zero reading is stored 8 For changing the calibration weight value press the Unit No button to edit the value The fi...

Page 41: ...peat until all the digits are correct The Display shows the calibration value with all digit blinking 00100 0 in this example 100 kg 12 When calibration weight value is correct put specified weight on...

Page 42: ...revious menu item 3 Change menu item until CAL ADJ shows on display 4 Press Off Yes button enter into sub menu item 5 Change menu item until LIN shows on display 6 Press Off Yes button to start zero p...

Page 43: ...button to start linearity adjustment at 50 of scale capacity The display shows the the 2nd linearization weight value at 100 of scale capacity with all digit blinking 00150 0 in this example 150 kg C...

Page 44: ...31 are available Refer to table 7 4 to determine the GEO factor that corresponds to your location Enter into Menu Mode Release the button The display shows the linearization weight value at 100 of sca...

Page 45: ...The default GEO factor 12 is indicated and blinking 8 If changing the value is needed selection from 0 31 press the Unit button to increase or the Mode F button to decrease the GEO factor value 9 Pres...

Page 46: ...9 9 8 8 7 7 6 6 5 5 4 25 21 26 45 10 9 9 8 8 7 7 6 6 5 5 26 45 28 06 10 10 9 9 8 8 7 7 6 6 5 28 06 29 25 11 10 10 9 9 8 8 7 7 6 6 29 25 30 41 11 11 10 10 9 9 8 8 7 7 6 30 41 31 56 12 11 11 10 10 9 9...

Page 47: ...20 20 19 19 18 18 17 55 52 57 04 23 22 22 21 21 20 20 19 19 18 18 57 04 58 17 23 23 22 22 21 21 20 20 19 19 18 58 17 59 32 24 23 23 22 22 21 21 20 20 19 19 58 17 59 32 24 23 23 22 22 21 21 20 20 19 19...

Page 48: ...acters W Weight Value possible characters 0 9 E Unit possible characters a z A Z CR Carriage Return ASCII 0x0D LF Line Feed ASCII 0x0A Zero the weighing platform ESC Z EOC Answer see special Response...

Page 49: ...R CR LF The Scale has reported an Error during command execution LOCKED 1 2 3 4 5 L O C CR LF The command can not be executed because the parameter is currently locked 8 SBI Interface Floor scale Puro...

Page 50: ...o malfunction 9 2 2 Cleaning agents NOTICE Some cleaning agents may not be compatible with the device material Do not use cleaning agents for stainless steel parts that contain chlorine alkalines acet...

Page 51: ...at collection points run by local public waste disposal companies EU legislation requires its Member States to collect electrical and electronic equipment and dispose of it separately from other unsor...

Page 52: ...the troubleshooting chapter does not resolve or describe your problem contact your authorized service agent Please visit our website http www puroscales com to locate the office nearest you Floor sca...

Page 53: ...2 mm 304 stanless steel load plate Construction material platform S all 304 stainless steel structure Indicator Weighing units kg g lb oz lb oz Ingress protection rating IP43 Display LCD display with...

Page 54: ...ad cell protection IP67 Load cell excitation volta ge maximum 18V AC DC recommended 5V 15V AC DC LL 78 NN 82 Net weight kg RR 142 LL 1 080 x 1 080 x 255 NN 1 330 x 1 330 x 255 Shipment dimension mm w...

Page 55: ...12 4 Dimensions EF 4P 12 Technical data Floor scale Puro Minebea Intec EN 53...

Page 56: ...all dimensions in mm inch all dimensions in mm inch all dimensions in mm inch Floor scale Puro 12 Technical data EN 54 Minebea Intec...

Page 57: ...all dimensions in mm inch 12 Technical data Floor scale Puro Minebea Intec EN 55...

Page 58: ...EF 4PLLP 1500 all dimensions in mm EF 4PLLS 1500 all dimensions in mm Floor scale Puro 12 Technical data EN 56 Minebea Intec...

Page 59: ...EF 4PNNP 1500 3000 all dimensions in mm EF 4PNNS 1500 3000 all dimensions in mm 12 Technical data Floor scale Puro Minebea Intec EN 57...

Page 60: ...EF 4PRRP 1500 3000 all dimensions in mm EF 4PRRS 1500 3000 all dimensions in mm Floor scale Puro 12 Technical data EN 58 Minebea Intec...

Page 61: ...If Printx Content Application Mode is ON If Printx Content Info is ON Weigh Mode with Totalization Printout Description Comment 11 11 kg N 1 23 kg T 11 11 kg N 12 34 kg G MODE WEIGHT N 4 TOTAL 50 35...

Page 62: ...s However there is no guarantee that interference will not occur in a particular installation If this equipment does cause harmful interference to radio or television reception which can be determined...

Page 63: ...Published by Minebea Intec Bovenden GmbH Co KG Leinetal 2 37120 Bovenden Germany Phone 49 551 309 83 0 Email info minebea intec com www minebea intec com...

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