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Related Manuals for KERN HCD 60K-2
Summary of Contents for KERN HCD 60K-2
- Page 1 KERN & Sohn GmbH Ziegelei 1 Phone: +49-[0]7433-9933-0 D-72336 Balingen Fax: +49-[0]7433-9933-149 E-mail: info@kern-sohn.com www.kern-sohn.com User manual Electronic Crane Scale Logbook Periodic maintenance and service KERN HCD Version 1.4 2022-02 HCD-BA-e-2214...
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Page 2: Table Of Contents
KERN HCD Rev. 1.4 2022-02 User manual / logbook Electronic Crane Scale Contents T ec hnic al s pec ific ation _____________________________________________________3 Dimensions [mm] ___________________________________________________________5 Nameplate ________________________________________________________________6 Declaration of Conformity_____________________________________________________7 G eneral s afety ins truc tions __________________________________________________8 About the c rane s c ale ____________________________________________________ 12... -
Page 3: Technical S Pecification
1. Technical s pecification KERN HCD 60K-2 HCD 100K-2 HCD 300K-1 Product number / type THCD 60K-2-A THCD 100K-2-A THCD 300K-1-A Interval (d) 0.02 kg 0.05 kg 0.1 kg Weighing range (Max) 60 kg 150 kg 300 kg Tare range... - Page 4 KERN HCD 100K-2D HCD 300K-2D Product number / type THCD 100K-2D-A THCD 300K-2D-A Interval (d) 0.02 kg/0.05 kg 0.05 kg/0.1 kg Weighing range (Max) 60 kg/150 kg 150 kg/300 kg Tare range 60 kg/150 kg 150 kg/300 kg (subtractive) Reproducibility 0.02 kg/0.05 kg...
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Page 5: Dimensions [Mm]
Dimensions [mm] HCD-BA-e-2214... -
Page 6: Nameplate
Nameplate KERN logo Model name Weighing range [Max], interval [d] Power supply parameters Product number Serial number Date of manufacture Recycling symbol Company address HCD-BA-e-2214... -
Page 7: Declaration Of Conformity
Declaration of Conformity www.kern-sohn.com KERN & Sohn GmbH Ziegelei 1 +0049-[0]7433-9933-0 72336 Balingen-Frommern +0049-[0]7433-9933-149 Germany info@kern-sohn.com EU-Konformitätserklärung EU Declaration of Conformity DE Wir erklären hiermit unter alleiniger Verantwortung, dass das Produkt, auf das sich diese Erklärung bezieht, mit den nachstehenden Richtlinien übereinstimmt. Das Produkt erfüllt die einschlägigen Harmonisierungsrechtsvorschriften der Union. -
Page 8: G Eneral S Afety Ins Tructions
Always use the scale in line with its intended use. Every use type not listed in this user manual is deemed to be the use other than the intended one. The owner, and not KERN & Sohn, shall be the only party liable for any property damage and injuries resulting from such non-intended use. - Page 9 Ambient conditions Never operate the crane scale in explosive atmospheres. The standard version is not explosion-proof. The crane scale should always be used in ambient conditions described in this user manual (in particular in chapter 1 “Technical Specification”). ...
- Page 10 The information on the supervision of the testing equipment, i.e. scales, and the required reference weights, can be found on the home page of KERN (www.kern-sohn.com). The reference weights and scales can be calibrated fast and at a low cost in the KERN calibration laboratory (against the national reference) approved by DKD (Deutsche Kalibrierdienst).
- Page 11 Checking during reception Immediately after you have received the shipment, please check if it is free from any visible damage. The same applies for the unpacked device. First start To get accurate weighing results using electronic scales, ensure the scales achieves the appropriate operating temperature (see “Heating time”, chapter 1).
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Page 12: About The Crane S Cale
3. About the crane s cale The crane scale is a universal and economical solution used wherever weighing takes place overhead, e.g. in recycling, metal processing, machine engineering, transport and logistics. The remote control makes the operation even more comfortable. Indication overview kg The current weight unit is a kilogram. -
Page 13: Remote Control
Keyboard overview: Button Function description • Switching the scale on and off • Weight blocking (freezing) • Weight unit switching (kg lb N) • Zeroing • Zeroing Remote control The remote control enables to operate the scale the same as it is done using the keyboard. -
Page 14: Stickers
Stickers Do not stand and pass under suspended loads. Do not use in the construction site. Always watch the suspended load. Do not exceed the permissible rated load of the crane (overhead crane), crane scale or any components used to hoist the load on the crane scale. -
Page 15: S Tart
Unpacking The delivered and unpacked crane scales must not be returned. SAFETY The crane scale is sealed by KERN. The shackle and the hook are sealed by means of concerning breaking adhesive tape. protection It cannot be removed from the packaging without tampering with the adhesive tape seal. -
Page 16: Original Dimensions
Original dimensions Before first use, check the dimensions and note them down on the checklist. To do it, enter the dimensions in the “Periodic maintenance” checklist as per the drawings in chapter 8.3. For that purpose, use appropriate control measures. Rechargeable battery operation PLEASE NOTE! ... -
Page 17: Battery Operation
The rechargeable battery should be charged: Before first use, charge the rechargeable battery for 14 hours using the power cord. The rechargeable battery operating time is ca. 30 hours with the display backlight on and 100 hours without it. The symbol displayed means that the battery capacity will soon run down. -
Page 18: Scale Hanging
Scale hanging Preliminary condition The crane (overhead crane) hook must come with a safety catch (1) preventing the unloaded crane scale from falling. If there is no safety catch or if it damaged, contact the crane (overhead crane) manufacturer to obtain a hook with the required safety device. The crane scale may be used only with a crane (overhead crane) with an “articulated joint”. -
Page 19: Operation
5. Operation Safety instructions Danger of injuries from falling loads! Danger Always work exercising the utmost care and in line with the general crane (overhead crane) operation principles. Check all the components (hook, lug, rings, rope sling ropes, cables, chains etc.) for excessive wear or damage. ... -
Page 20: Crane Scale Loading
Crane scale loading To achieve correct weighing results, follow the following instructions, see the figures on the following page: Always use the components for load hoisting which ensure one-point free scale suspension. Do not use too large hoisting equipment which does not ensure one-point suspension. - Page 21 Always use the components for load hoisting which ensure one- point free scale suspension. Do not use too large hoisting equipment which does not ensure one-point suspension. HCD-BA-e-2214...
- Page 22 Do not pull and move. Do not pull the hook sideways. Do not use multiple slings. HCD-BA-e-2214...
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Page 23: Switching On/Off
Switching on/off Switching on Press the ON/OFF button. Once the displays is lit, the scale autotest will be carried out. Wait until zero is displayed. Switching off Press the ON/OFF button. Zeroing Hang the initial load. Press TARE button and wait until zero is displayed. The container weight is saved in the scale memory. -
Page 24: Weight Unit Switching
Weight unit switching Pressing the UNIT button results in displaying the subsequent weight unit, i.e. kg lb N. Indicates the active unit. Functions The Hold button enables to active the following functions: Setting Function “Data Hold 1” function When you press the Hold button, the weighing value will be frozen for 5 s “Data Hold 2”... - Page 25 5.7.1 “Data Hold” function Switch the scale on, press and hold the HOLD button until the current “Hx” is displayed (H1–H6). Press the ON/OFF several times until the required setting “H1–H4” is displayed. Confirm the setting selection, pressing the HOLD button. ...
- Page 26 5.7.3 Peak value function This function enables to display the highest loading value (peak value) for one weighing. Weighing frequency: 200 ms. Please note: The peak value must never overload the scale beyond the quoted maximum load (!!!Breaking hazard!!). Switch the scale on, press and hold the HOLD button until the current “Hx” is displayed (H1–H6).
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Page 27: Menu
6. Menu When the scale is on, press and hold the HOLD button. Do not release the HOLD button. Press and hold the ON/OFF button as well. Press and hold the ON/OFF button, but release the HOLD one. ... -
Page 28: Adjus Tment
7. Adjus tment Switch the scale off, whenever required hang the auxiliary holder. Switch the scale on with the auxiliary holder hung. Press and hold the Unit button (ca. 3 s) until the “CAL” symbol is displayed. Wait until the weight value of the required adjustment weight is displayed (see chapter 1). -
Page 29: Maintenance, Repair, Cleaning And Dis Pos Al
8. Maintenance, repair, cleaning and dis pos al Before you start any works related to the maintenance, cleaning and repair, disconnect the device from the operating voltage. There is the danger of injuries and property damage! The crane scale is a part of the lifting device! To ensure safe operation, follow the guidelines below: Danger ... -
Page 30: Periodic Maintenance And Service
Periodic maintenance and service Periodic inspections and maintenance should be carried out as scheduled in chapter 8.6 “Inspection cycles”. Periodic maintenance every 3 months can be carried out solely by trained specialists possessing basic knowledge of the crane scale operation. It is necessary to follow the national OH&S regulations as well as operating, user and safety instructions in force in the user’s location. - Page 31 Periodic maintenance: Entering and verification of all dimensions, see the First start, every 3 months “Checklist”, chapter 8.3. Check the scale and suspension components for wear, including e.g. plastic strain, mechanical damage (roughness), notches, grooves, cracks, corrosion, damaged threads and twists.
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Page 32: Periodic Maintenance" Checklist
“Periodic maintenance” checklist For more information on the inspection, see the maintenance table below (see chapter 8.4) and the figures in chapter 8.5. Shackle Hook Max. Correct Correct deformations operation permissible ±1 mm 10° deformations Well operation or cracks or cracks deviation fixed Dimensions... -
Page 33: Maintenance Table
Maintenance table Part Drawing Component Inspection Limits Hook No damage is Inspection concerning acceptable, correct Safety catch function and damage function must be ensured. Articulated joint Functional check Correct operation Dimension and damage Eye and hook As per the table 8.3 inspection Shackle Locking bolt... -
Page 34: Drawings Of A Hook, Shackle And Crane Scale
Drawings of a hook, shackle and crane scale HCD-BA-e-2214... -
Page 35: Inspection Cycles
Inspection cycles Inspection Every day Every 7 days Every 3 months Every 12 months Presence of ☒ all crane scale parts ☒ Visual inspection for damage Visual inspection and operation inspection of the ☒ hook safety catch Visual and functional inspection of the articulated ☒... -
Page 36: Drawing With "H" Dimension
Drawing with “h” dimension HCD-BA-e-2214... -
Page 37: Annex
9. Annex “Extended maintenance” checklist (general inspection) The extended maintenance must be carried out by trained specialists. Crane scale Model ………………………………….. Serial number …………………………………………….. Screw Cycle Hook Shackle Date Surname Signature connections 12 months HCD-BA-e-2214... -
Page 38: Spare Parts And Repairs" Checklist
“Spare parts and repairs” checklist Repairs must be carried out by trained specialists and documented. Crane scale Model ………………………………….. Serial number …………………………………………….. Part Activity Date Surname Signature HCD-BA-e-2214... - Page 39 Crane scale Model ………………………………….. Serial number …………………………………………….. Part Activity Date Surname Signature HCD-BA-e-2214...