KERN HUS/HUM - PCE Instruments
Contents
1. ZERO TARE kg An adjusting error or incorrect adjusting weight will be indicated by the error message repeat adjustment procedure 38 HUS HUM BA e 1131 7 2 KERNHUS Observe stable environmental conditions A warming up time see chapter 1 is required for stabilization gt Switch off balance and attach a carrying help if necessary Press and hold ON ZERO and MODE whilst at the same time switching on the scales with the carrying aid attached Release keys CAL will be displayed Press the MODE key YES will be displayed followed by an alternating display such as Load 100 or B 40 see table 1 The admissible adjustment weights will be displayed i i e gt Attach the admissible adjustment weights s table 1 Wait until the scales display done and start to count down After successful adjustment the balance carries out a selftest and automatically returns to weighing mode Remove adjustment weight and also the carrying aid if attached ZEROJ O TARE An adjusting error or incorrect adjusting weight will be indicated by the error message repeat adjustment procedure HUS HUM BA e 1131 39 8 Error messages Error message Description Possible causes gt Reduce load aan Maximum load exceeded Check whether the balance has been damaged Flashing number display a gt Recharge battery Should other error messages occur switch balance off2. 46 Fig 4 47 HUS HUM BA e 1131 10 Enclosure 10 1 Checklist Enhanced maintenance General revision The enhanced maintenance has to be carried out by a service partner authorized by KERN Crane scales Serial nO eieiiitet cere ohare Sei etat dc annn annn an sos Seat DS A SS ES ES Fea LS S Da Os OS SS ES Ean cl LS SS ES Ea A SS ES mso SS ES EE SS SS SS ES acl A AS SO S S Interval HUS HUM BA e 1131 48 10 2 List spare parts and repair of safety relevant parts Repair has to be carried out by a service partner authorized by KERN Crane scales HUS HUM BA e 1131 49 Crane scales HUS HUM BA e 1131 90
3. oO HUS HUM BA e 1131 2 6 Operation KERN HUS 6 1 Safety instructions A Risk of injury due to falling loads Danger gt Take great care when operating the crane and follow the general rules for crane operation Check all parts hook eyelet rings rope slings cables chains etc for excessive wear or damage If faults can be seen on the safety bracket of the hook or if it is missing completely the scales must not be used Work only with appropriate speed Do not stand or go under suspended loads Do not use on building site Keep an eye on suspended loads Do not exceed the nominal load of crane crane scales or any kind of load attachment devices at the crane scales Example 28 HUS HUM BA e 1131 Make sure that scales are loaded in vertical direction of pull Always avoid vibrations and horizontal forces Avoid any kind of shock torsion and oscillating e g caused by inclined suspending Do not use the crane scales for transporting loads HUS HUM BA e 1131 29 6 2 Loading the crane scales To achieve good weighing results please refer to the next page fig 3 and 4 gt Only use load attachment devices which guarantee a one spot suspension and where the scales can be suspended freely gt Do not use too large load attachment devices which do not guarantee any one spot suspension gt Do not use multiple suspensions gt Do not pull or push the load or the loaded b
4. If the enhanced maintenance has to be carried out by trained staff KERN customer service At this general revision all load carrying parts must be checked for gaps with magnetic powder All load carrying parts have to be exchanged by trained specialized staff KERN customer service Replace the crane scales entirely When checking for wear and tear please refer to the drawing KERN HUM fig 3 chap 9 3 1 KERN HUS fig 4 chap 9 3 2 below HUS HUM BA e 1131 41 9 3 Checklist regular maintenance see chapter 9 2 9 3 1 KERN HUM Positioning SCrews Wear and tear see grey fields No deformation or Max admitted variation cracks Fixing Anal Wear and tear Safety screws ngie O see grey fields bracket Tester tight o No deformation or Perfect 9 0 O1 o Revision prior to first use 3 months 12 500 x 6 months 25 000 x 9 months 37 500 x 12 months 50 000 x 15 months 62 500 x 18 months 75 000 x 21 months 87 500 x HUS HUM BA e 1131 42 Wear and tear see grey fields Fixing screws Wear and tear Safety bracket Angle a see grey fields No deformation or Max admitted variation 5 Qe 5 No deformation or o o o cracks cracks Perfect working order tight 10 5 24 months 100 000 x 27 months 112 500 x 30 months 125 000 x 33 months 137 500 x 36 months 150 000 x 39 months 162 500 x 42 months 175 000 x 45 months 187 500
5. Inspection before first use in the checklist see chapter 9 3 lf the dimensions of your first safety inspection do not match those of KERN the balance must not be put into operation In this case CAUTION 16 please contact a service partner authorised by Messrs KERN HUS HUM BA e 1131 4 3 Power supply rechargeable battery mode Material damage on crane scales gt Only use the delivered mains adapter gt Make sure that the mains adapter the cable and the mains plug CAUTION are in a perfect condition Do not use the crane scales during the loading process Recharge battery tere eee Pal rere Wi ire alt Se Serie SRR CC MS am a el leant RT SES i x Os E SROs Erra Die ja L a SES 1 PIN Er P 4 j D E 4 N RE A eit ot A 3 O m AE rnia ee Ne ioga e EOR Rechargeable battery status display The LED display informs you during loading about the loading status of the rechargeable battery red Voltage has dropped below prescribed minimum green Battery is completely charged Mains adapter connection Before the first use the rechargeable battery should be charged by connecting it to the mains power cable for at least 10 hours To conserve energy enable the automatic switch off function AUTO OFF KERN HUM see chap 5 8 KERN HUS see chap 6 8 When the crane scales are out of operation for a longer period remove the rechargeable
6. 7 Adjustment 2U 37 7 1 KERN HUM 37 7 2 KERN HUS 39 8 Error messages 2U 40 9 Cleaning Maintenance and Dis posal 2222 40 9 1 Cleaning and Disposal 40 9 2 Regular maintenance and care 41 9 3 Checklist regular maintenance see chapter 9 2 42 9 4 RERN HUM 42 9 5 RERN HUS 45 10 PACIOS A derrera a tia dieta at A tala deter ducats let nata cata Aida 48 10 1 Checklist Enhanced maintenance General revision 48 10 2 List spare parts and repair of safety relevant parts 49 11 Declaration of Conformity 2U 51 HUS HUM BA e 1131 3 1 Technical data a Tn Recommended adjustment ee m weight not added class senenin o aooo 0 2 of max 0 to 85 non condensing Secondary voltage Output 6 V 10 Ah Service life 80 h Rechargeable battery standard equipment _ aoa time 8h Display Digtheigt25mm height 25 mm dc size VV x D x H 210 x 228 x 180 Housing material Metal lacquered Material hooks and shackle Painted steel Remote aha standard 1 battery 23A 12V included equipment 4 HUS HUM BA e 1131 enn Hus soxsn Hussooxion nussookzoo EEE 0 2 of max Allowable ambient 0 440 C temperature Relative humidity 0 to 85 non condensing Input Voltage 100 240VAC Secondary voltage Output 6 V 4 5 Ah Service life 120 h Loading time 8 h Display Digit height 23 mm Remote control standard 2 x 1 5 V AAA included equipment Rechargeable battery standard equipm
7. battery HUS HUM BA e 1131 17 4 4 Suspending the balance Condition The crane needs a safety bracket 1 that the unloaded crane scales cannot fall down lf the safety bracket is missing or damaged please contact the crane manufacturer in order to receive a hook with this safety equipment gt Suspend the crane scales on the lower hook of a crane and close the safety bracket The crane scale s upper eyelet should rest in the saddle 2 18 HUS HUM BA e 1131 5 Operation KERN HUM 5 1 Safety instructions A Risk of injury due to falling loads Danger gt Take great care when operating the crane and follow the general rules for crane operation Check all parts hook eyelet rings rope slings cables chains etc for excessive wear or damage If faults can be seen on the safety bracket of the hook or if it is missing completely the scales must not be used Work only with appropriate speed Do not stand or go under suspended loads Do not use on building site Keep an eye on suspended loads Do not exceed the nominal load of crane crane scales or any kind of load attachment devices at the crane scales Example HUS HUM BA e 1131 19 Make sure that scales are loaded in vertical direction of pull Always avoid vibrations and horizontal forces Avoid any kind of shock torsion and oscillating e g caused by inclined suspending Do not use the crane scales for t
8. the maximum load of the scales see chap 1 Technical data Weights providing different nominal values can be used but from a metrological point of view this is not ideal For admissible adjustment weights see table 1 Admissible Adjustment Weights HUS150K50 40 kg 100 kg HUS300K100 100 kg 200 kg Tab 1 HUS600K200 200 kg 400 kg HUM 1000K500 500 kg 1t HUM 3000K100 1t2t 7 1 KERN HUM Observe stable environmental conditions A warming up time see chapter 1 is required for stabilization gt Switch off balance and attach a carrying help if necessary Press and hold ZERO and MODE whilst at the same time switching on the scales with the carrying aid attached Release keys CAL will be displayed ZERO TARE kg O oO HUS HUM BA e 1131 3 gt Press the MODE key YES will be displayed followed by an alternating display such as Load 2000 gt or 1000 The admissible adjustment weights will be displayed ZERO TARE kg e o o Na ZERO TARE kg P ZERO TARE kg P e o o ei es ZERO TARE kg g e o ei ZERO TARE kg gt Attach the admissible adjustment weights s table 1 Wait until the scales display done and start to count down ZERO TARE kg e o Ll After successful adjustment the balance carries out a selftest and automatically returns to weighing mode Remove adjustment weight and also the carrying aid if attached amp o
9. ain optimal weighing results reset to zero the balance before weighing gt Unload the balance Press the ON ZERO button In the display appears O kg and the indicator O appears next to ZERO d al SOL ZERO al SOL TARE ke HUS HUM BA e 1131 33 6 5 Taring Suspend preload Press the TARE key In the display appears O kg and the indicator lt appears next to TARE The weight of the container is now internally saved ZERO TARE gt Weigh the material the net weight will be indicated ge eo After removing the preload weight appears as negative display 1 e The balance is able to only store one taring value at a time e The weighing range max for the scales will be reduced by the tared range e To delete the tare value remove load from weighing pan and press the TARE button 6 6 Weighing gt Loading the crane scales The weight value will be displayed at once ZERO TARE Overload warning Overloading exceeding the stated maximum load max of the balance minus a possibly existing tare load must be strictly avoided This could cause damage to the balance Exceeding the maximum load is indicated by the display ANNAN lt Unload balance or reduce preload 34 HUS HUM BA e 1131 6 7 Record weight value freeze gt Press the HOLD button to freeze or to record the current weight value lt remains displayed flashing until it is deleted ZERO TARE kg In order to del
10. alance gt Do not pull the hook horizontally Loading the balance 1 Position the hook of the crane scales over the load 2 Move downwards the crane scales until the load can be suspended on the hook of the balance Reduce the speed when the respective height is going to be reached 3 Suspend the load on the hook Ensure that the safety bracket is closed If the load is fixed by slings ensure that the slings rest completely on the saddle of the balance hook 4 Lift off the load slowly When the load is fixed by slings ensure that the load is well balanced on both sides and that the slings are correctly positioned 30 HUS HUM BA e 1131 Only use load attachment devices which guarantee a one point suspension and where the scales can be suspended freely Do not use too large load attachment devices which cannot guarantee a one point suspension Fig 3 HUS HUM BA e 1131 31 Do not push or pull Do not pull the hook horizontally Do not use multiple suspensions Fig 4 32 HUS HUM BA e 1131 6 3 Turn on off Start up gt Press the ON ZERO key on the scales keyboard The display lights up and the balance carries out a selftest The selftest is completed when the weight value 0 appears on the display ZERO TARE 1 Switch on only possible at the keyboard of the balance Switching Off Press the OFF key on the scales keyboard 6 4 Set balance to zero In order to obt
11. and then on again If the error message remains inform manufacturer 9 Cleaning Maintenance and Disposal Risk of injury and risk of material damage The crane scales are part of a hoisting device For a safe operation please observe the following gt Have carried out a regular maintenance by trained specialized staff Carry out regular maintenance and care see chapter 9 2 and 9 3 Have the parts exchanged only by trained specialized staff lf there arose discrepancies with the safety checklist the balance must not more be put into operation Do not repair the crane scales by yourself Repair may only be carried out by service partners authorized by Messrs KERN 9 1 Cleaning and Disposal Damage on the crane scales gt Do not use any industrial solutions or chemicals CAUTION gt Clean the keyboard and the display with a soft cloth soaked in mild window cleaning agent gt Disposal of packaging and appliance must be carried out by operator according to valid national or regional law of the location where the appliance is used 40 HUS HUM BA e 1131 9 2 Regular maintenance and care A The regular 3 month maintenance may only be carried out by an expert with competent knowledge of working with crane scales Thereby the national regulations for prevention of accidents as well as the working operation and safety regulations of the owner operator A To check the dimensions only use suitable test device
12. ent HUS HUM BA e 1131 5 1 1 Dimensions mm DIES ESE IES DS 6 HUS HUM BA e 1131 2 General Safety Instructions Duties of the owner operator Follow the national accident prevention regulations as well as the working operating and safety regulations of the owner operator Pigan arona measures Observe all safety regulations of the crane manufacturer The balance may only be used for the proposed purpose Any type of use which is not specified in these operating instructions will be considered as improper use The customer is solely responsible for material damage and injury of persons resulting from an improper use Messrs KERN amp Sohn will not be liable under any circumstance Messrs KERN amp Sohn cannot be held liable if the crane scales are modified or used improperly and if damage is resulting from such use Carry out regular maintenance and care of the crane scales the crane and the load suspension devices see chapter 9 Log the test result and keep it in the logbook Only trained and instructed staff may operate the balance Make sure that the operating instructions are kept nearby the operation site of the crane scales Assembly commissioning and maintenance should only be carried out by trained specialists Repair of safety relevant pieces may only be carried out by KERN or by service partners authorized by Messrs KERN competence certificate or training Use original spare parts only Al
13. eo VVAAGEN GEWICHTE BALANCES WEIGHTS Instruction Manual Electronic Crane Scales Logbook by PC Instruments PCE Instruments UK Ltd PCE Americas Inc 711 Commerce Way Units 12 13 Suite 8 Southpoint Business Park Jupiter Ensign way FL 33458 Hampshire Southampton USA United Kingdom SO31 4RF From outside UK 44 Tel 0 2380 98703 0 Fax 0 2380 98703 9 info pce instruments com From outside US 1 Tel 561 320 9162 Fax 561 320 9176 info pce americas com www pce instruments com english www pce instruments com Regular maintenance and care KERN HUS HUM Version 3 1 11 2011 GB HUS HUM BA e 1131 KERN HUS HUM Version 3 1 11 2011 Operating instructions logbook Electronic Crane Scales Contents 1 1 1 Technical data Dimensions mm General Safety Instructions The crane scales ata glance Overview Display Keyboard Radio remote control Label Commissioning Unpacking Checking the original dimensions Power supply rechargeable battery mode Suspending the balance Operation KERN HUM Safety instructions Loading the crane scales Turn on off Set balance to zero Taring Weighing Record weight value freeze Automatic switch off AUTO OFF Operation KERN HUS Safety instructions Loading the crane scales Turn on off Set balance to zero Taring Weighing Record weight value freeze Automatic switch off AUTO OFF HUS HUM BA e 1131
14. ete the frozen or the recorded weight press any button 6 8 Automatic switch off AUTO OFF gt Switch off the balance Press the TARE key and switch on the scales at the same time The first function F 1 is displayed Press the TARE key repeatedly until F 4 appears on the screen gt Confirm by pressing the MODE key The current setting will be displayed 0 OFF Automatic switch off function is disabled 4 OFF The scales will now switch off automatically after 4 minutes without change of load default HUS HUM BA e 1131 35 gt Use the MODE bution to switch over into the available settings ce Save the selected setting by pressing the ON ZERO key The balance returns to weighing mode ZERO TARE 36 HUS HUM BA e 1131 7 Adjustment As the acceleration value due to gravity is not the same at every location on earth each balance must be coordinated in compliance with the underlying physical weighing principle to the existing acceleration due to gravity at its place of location only if the balance has not already been adjusted to the location in the factory This adjustment process must be carried out for the first commissioning after each change of location as well as in case of fluctuating environment temperature To receive accurate measuring values it is also recommended to adjust the balance periodically in weighing operation Carry out adjustment as close as possible to
15. ight unit currently displayed IS Kg 12 HUS HUM BA e 1131 3 3 Keyboard 1 KERN HUS aGeacGg Funktionsbeschreibung ON ZERO Turn on the balance e Taring TATE e Select function in menu e Select menu settings e Turnon or off backlight e Record weight value freeze HOLD e Exit menu OFF e Turn off the balance 2 KERN HUM ZERO TARE MODE LD po Key Description of function 2 l Taring e Select function in menu e Select menu settings e Record weight value freeze e Exit menu e Turn on or off the balance HUS HUM BA e 1131 13 3 4 Radio remote control The balance can be operated by the radio remote control like by a keyboard All functions excepted POWER ON OFF can be selected The LED should light up each time a key is pressed If it does not light up the batteries in the remote control must be exchanged 1 HERN HUS Range on free surface free of buildings approx 2 5 m Key Remote control Standby mode POWER ON ZERO af Weighing mode Corresponding key on scales UE OD Select menu settings MODE MODE Turn on or off backlight HOLD HOLD Record weight value freeze 2 HERN HUM Range on free surface free of buildings approx 25 m Key Remote control Corresponding Fondion key on scales MODE Select menu settings Record weight value 14 HUS HUM BA e 1131 3 5 Label gt Do not exceed nominal load of crane scales Max 1000
16. kg Example gt The product conforms to the requirements of the German Equipment and Product Safety Act HUS HUM BA e 1131 15 4 Commissioning Attention Always observe chapter 2 General Safety Instructions 4 1 Danger for the back Unpacking Once delivered and unpacked crane scales will not be Q taken back The crane scales have been sealed by Messrs KERN SAFETY INSTRUCTIONS for protection against break Broken seal obliges to purchase gt Shackles and hooks are sealed by Sella tape The packaging is also sealed by adhesive tape Thanks for your comprehension Your KERN Quality assurance team The crane scales are compact and quite heavy gt Remove the scales from packaging only with the help of a second person CAUTION gt Use a lifting device such as a crane or a forklift truck gt Secure the scales that they cannot fall down when they are lifted Only use original packaging for returning gt Make sure that all parts are completely present 4 2 Crane scales Rechargeable battery Mains adapter Remote control Operating instructions logbook Checking the original dimensions gt Enter the original dimensions shown on the production data sheet in the grey boxes of checklist chap 9 3 gt Check original dimension of crane scales for implementation see chap 9 2 Regular Maintenance gt Enter all data date tester results in the first line under
17. l be displayed at once load 1000 kg ZERO TARE kg ZERO TARE kg Li O O O a 1 Overload warning Overloading exceeding the stated maximum load max of the balance minus a possibly existing tare load must be strictly avoided This could cause damage to the balance Exceeding the maximum load is indicated by the display nnnnn Unload balance or reduce preload HUS HUM BA e 1131 25 5 7 Record weight value freeze gt Press the HOLD button to freeze or to record the current weight value lt remains displayed flashing until it is deleted ZERO TARE d O JZ In order to delete the frozen or the recorded weight press any button 5 8 Automatic switch off AUTO OFF gt Switch off the balance Press the TARE key and switch on the scales at the same time The first function F 1 is displayed ZERO TARE kg O Oo Press the TARE key repeatedly until F 4 appears on the screen ZERO TARE kg o o gt Confirm by pressing the MODE key The current setting will be displayed 0 OFF Automatic switch off function is disabled 4 OFF The scales will now switch off automatically after 4 minutes without change of load default 26 HUS HUM BA e 1131 gt Use the MODE button to switch over into the available settings ZERO TARE kg o o ZERO TARE kg O oO Save the selected setting by pressing the ZERO key The balance returns to weighing mode ZERO TARE kg
18. l repairs and spare parts must be documented by the service partner see list chap 10 2 All maintenance must be documented see checklist chap 9 3 Load suspending components may only be exchanged as a complete spare parts set The dimensions of the new components must be noted see checklist chapter 9 3 Environmental conditions Never operate the crane scales in explosive environment The serial version is not explosion protected Operate the crane scales only under environmental conditions as specified in these operating instructions especially in chapter 1 Technical data Do not expose the crane scales to strong humidity Non permitted condensation condensation of air humidity on the appliance may occur if a cold appliance is taken to a considerably warmer environment In this case acclimatize the disconnected appliance for ca 2 hours at room temperature Do not operate the crane scales in corrosive environment Protect the crane scales against high humidity vapours and dust HUS HUM BA e 1131 7 Major display deviations incorrect weighing results may be experienced should electromagnetic fields e g due to mobile phones or radio equipment static electricity accumulations or instable power supply occur Change location or remove source of interference Proper use The balance you purchased is intended to determine the weighing value of material to be weighed It is intended to be used as a non automa
19. liance is improperly set up or incorrectly electrically connected The measuring system is overloaded Safe working Do not stand underneath suspended loads Position the crane in a way that the load is lifted vertically When working with the crane and crane scales wear personal safety equipment helmet safety shoes etc 8 HUS HUM BA e 1131 Monitoring of Test Resources In the framework of quality assurance the measuring related properties of the balance and if applicable the testing weight must be checked regularly The responsible user must define a suitable interval as well as type and scope of this test Information is available on KERN s home page kern sohn with regard to the monitoring of balance test substances and the test weights required for this In RERN s accredited DKD calibration laboratory test weights and balances may be calibrated return to the national standard fast and at moderate cost Testing upon acceptance When receiving the appliance please check packaging immediately and the appliance itself when unpacking for possible visible damage Initial Commissioning In order to obtain exact results with the electronic balances your balance must have reached the operating temperature See warming up time chap 1 During this warming up time the balance must be connected to the power supply mains accumulator or battery The accuracy of the balance depends on the local acceleration of gravity Stric
20. ransporting loads 20 HUS HUM BA e 1131 5 2 Loading the crane scales To achieve good weighing results please refer to the next page fig 1 and 2 gt Only use load attachment devices which guarantee a one spot suspension and where the scales can be suspended freely gt Do not use too large load attachment devices which do not guarantee any one spot suspension gt Do not use multiple suspensions gt Do not pull or push the load or the loaded balance gt Do not pull the hook horizontally Loading the balance 1 Position the hook of the crane scales over the load 2 Move downwards the crane scales until the load can be suspended on the hook of the balance Reduce the speed when the respective height is going to be reached 3 Suspend the load on the hook Ensure that the safety bracket is closed If the load is fixed by slings ensure that the slings rest completely on the saddle of the balance hook 4 Lift off the load slowly When the load is fixed by slings ensure that the load is well balanced on both sides and that the slings are correctly positioned HUS HUM BA e 1131 21 Only use load attachment devices which guarantee a one point suspension and where the scales can be suspended freely Do not use too large load attachment devices which cannot guarantee a one point suspension Fig 1 22 HUS HUM BA e 1131 Do not push or pull Do not pull the hook horizontally E TERS Do no
21. s A The regular 12 month maintenance must only be carried out by trained specialized staff KERN customer service A The results of the maintenance must be written down in the checklist chap 9 3 A The additional results of the extended maintenance have to be entered in the checklist chapter 10 1 A The replaced spare parts also must be entered chapter 10 2 Regular maintenance Initial start up every 3 months or definitely after 12 500 weighing processes Every 12 months or in any case after 50 000 weighings Every 5 years or anyway after 250 000 weighings Every 10 years or anyway after 500 000 weighings Important note Check all dimensions see checklist chap 9 3 Check the shackle for wear and tear such as e g plastic deformation mechanical damage unevenness notches Striation cracks corrosion thread damage and torsions Check the application of the safety bracket on the hook moreover check for fault and correct function Ensure that the positioning screws at the shackle are not loose lf a dimension exceeds the admitted deviation from the original dimension see checklist chap 9 3 or if other discrepancies have been found the balance must be repaired at once by trained specialized staff KERN customer service Never do repair it by yourself Take balance out of operation immediately All repairs and spare parts must be documented by the service partner see list chap 10 2
22. t use multiple i i Q Sana 4 suspensions I Q Fig 2 HUS HUM BA e 1131 23 5 3 Turn on off Start up gt Press the POWER key on the scales keyboard The display lights up and the balance carries out a selftest The selftest is completed when the weight value 0 appears on the display ZERO TARE kg ES O 1 Switch on only possible at the keyboard of the balance Switching Off Press the POWER key on the scales keyboard 5 4 Set balance to zero In order to obtain optimal weighing results reset to zero the balance before weighing gt Unload the balance Press the ZERO button In the display appears 0 kg and the LED over ZERO lights up gl J 0 ZERO TARE kg ZERO TARE kg Oo Oo 8 oO a 24 HUS HUM BA e 1131 5 5 Taring gt Suspend preload Press the TARE key In the display appears O kg and the LED over TARE lights up The weight of the container is now internally saved g0 n o p ZERO TARE kg ZERO TARE kg O o 8 gt Weigh the material the net weight will be indicated ge o After removing the preload weight appears as negative display 1 e The balance is able to only store one taring value at a time e The weighing range max for the scales will be reduced by the tared range e To delete the tare value remove load from weighing pan and press the TARE button 5 6 Weighing gt Loading the crane scales The weight value wil
23. tic balance i e the material to be weighed is suspended on the crane hook only vertically manually carefully and without jerks As soon as a stable weighing value is reached the weighing value can be read Use the crane scales only for lifting and weighing of freely movable loads Danger of injury due to improper use Not allowed are e g Exceeding the allowed nominal load of crane crane scales or any type of load attachment devices Conveying persons Pulling loads over an inclined surface Tearing off pulling or towing loads Modifications or reconstructions of the crane scales or of the crane are not allowed Improper Use Do not use balance for dynamic weighings In the event that small quantities are removed or added to the material to be weighed incorrect weighing results can be displayed due to the stability compensation Example Slowly draining fluids from a container suspended on the balance Do not leave permanent load suspended on the balance This may damage the measuring system as well as safety relevant parts The balance may only be used according to the described conditions Other areas of use must be released by KERN in writing Warranty Warranty claims shall be voided in case Our conditions in the operation manual are ignored The appliance is used outside the described uses The appliance is modified or opened Mechanical damage and damage caused by media liquids Natural wear and tear The app
24. tly observe hints in chapter Adjustment For checking original dimensions s chap 4 2 Shutdown and storage Take off the crane scales from the crane and dismantle all load attachment devices from the crane scales Do not store the crane scales at open air HUS HUM BA e 1131 9 3 The crane scales at a glance The crane scales are a multi purpose and cost saving solution for overhead weighing applications such as e g recycling metal processing machine engineering transport and logistics With the radio remote control operation will be more comfortable yet 3 1 Overview KERN HUS qICE RN ws sooxeos EN HUS 600200 oo Mar 60049 d 0 2kg Eyelet Display Reyboard Safety bracket Hook revolvable For radio remote control s chap 3 4 10 HUS HUM BA e 1131 KERN HUM Shackle Antenna Display Keyboard Safety bracket Hook revolvable For radio remote control s chap 3 4 NO Of WDB HUS HUM BA e 1131 11 3 2 Display 1 KERN HUS The indicator O appears next to ZERO when weight is around Zero point range The indicator A appears next to TARE after scales have been tared The indicator Ep next to kg shows that the weight unit currently displayed is kg 2 KERN HUM e The LED above ZERO is illuminated when weight is around Zero point range e The LED above TARE is illuminated after scales have been tared e The LED above ZERO is illuminated when the we
25. x 48 months 200 000 51 months 212 500 x 54 months 225 000 x 57 months 237 500 x 60 months 250000x y All load carrying parts have to be exchanged by a service partner authorised by RERN bold letters this maintenance work has to be carried out by a service partner authorized by KERN HUS HUM BA e 1131 Tester 43 HUS HUM BA e 1131 Fig 3 44 9 3 2 KERN HUS Eyelet Eyelet Wear and tear see Wear and tear See grey aiciy bracket Max admitted No deformation or A No deformation Revision prior to first use 3 months 12 500 x 6 months 25 000 x 9 months 37500 x 12 months 50 000 x 15 months 62 500 x 18 months 75 000 x 21 months 87 500 x HUS HUM BA e 1131 45 Wear and tear see Wear and tear f bracket grey fields dl En see grey fields No deformation Perfect working order or cracks Max admitted variation 24 months 100 000 No deformation or o o 0 cracks OI o o OI o 2 7 months 112 500 x 30 months 125 000 x 33 months 137 500 x 36 months 150000 x 39 months 162 500 x 42 months 175 000 x 45 months 187 500 x 48 months 200000 x 51 months 212 500 x 54 months 225 000 x 57 months 237 500 x 60 months 250000x All load carrying parts have to be exchanged by a service partner authorised by KERN bold letters this maintenance work has to be carried out by a service partner authorized by KERN HUS HUM BA e 1131 Tester
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