Niigata seiki JLVC-30 Instruction Manual

Also see for JLVC-30: User manual

Niigata seiki JLVC-30 Instruction Manual Manual pdf 1 page image

0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 cm0.05mm0 1 2 3 4 5 6 7 8 9 0Position measured object between these surfaces.Measures external dimensions.Move Slide to open and close.Outside Meas. Surfaces···Outside Jaws················Measures the height of steps.Measures internal dimensions.Move Slide to open and close.Position surfaces inside object to be measured.Locks the Slide.Tighten to use Fine Adjustment Feed Wheel.Indicates measured value in 1mm graduations.Feed screw for fine adjust of Slide.Scale for measuring with a resolution of 0.05mm.Refer to following page for usage instructions.Step Meas. Surfaces ··Inside Jaws ·············Inside Meas. Surfaces·Lock Screw ·············Fine Adjust Lock ·····Main Scale ·············Fine Adjust Feed ·····Slide (Vernier Scale) ···Precision Measuring ToolsModelNo.INSTRUCTION MANUALThank you for purchasing the Niigata Seiki Long Jaw Caliper.This product is a precision measurement tool with a main scale and a vernier scale to indicate the measured value.For safe and correct use of this product, please read this instruction manual before use and follow the procedures described.Please keep manual where it is accessible to user for future reference.Keep this manual with the instrument if transferred or leased to a third party.For inquiries about this product please contact dealer or Niigata Seiki at the address listed on the following page.SAFETY PRECAUTIONS Please ObserveTo prevent injury to yourself and others, and to prevent damage to property,always follow the procedures marked with the following symbols.Read the manual and follow the directions.Use of product other than as described in the manualmay cause accident.Use only for measuring.Use for any purpose other than measuring may damageor wear the instrument. Improper use may also cause accident.Use only in suitable environment.Do not use in locations that are very humid, wet, veryhot, cold, or in direct sunlight.Due to large size and weight, please use care and beaware of your surroundings during use.WARNING: Indicates risk of personal injury or property damage if not followed.Denotes a prohibition –You MUST NOT doDenotes a requirement –You MUST doHandle with Care.Outside JawsStep Meas.SurfacesPART IDENTIFICATION & FUNCTION④ Inside Meas.SurfacesSlide (Vernier Scale)Lock ScrewFine Adjust LockInside JawsCALIBRATIONTo maintain instrument accuracy, periodic calibration isrecommended.Wear of measuring surfaces from repeated use may affect accuracyand periodic accuracy checks should be performed.Outside Japan,Please inquire contact distributor or placeofpurchase to inquire about calibration services.For Fine Adjustment, Loosen Lock Screw ⑥, and tightenFine Adjust Lock ⑦. Rotate Fine Adjust Feed Wheel ⑨.LONG JAW CALIPERDo not disassemble or modify.Jaw Tips Are Sharp — Handle With Care.Careless handling may cause injury.Do not remove the vernier slide, Please do not attempt todisassemble or modify as it may cause damage or pooraccuracy.Do not drop or subject instrument to excessive shock.Do not place under heavy objects. Improper handlingmay cause damage or poor accuracy.Do not scratch instrument, for example by writing ID number.Fine AdjustFeedOutside Meas.SurfacesMain Scale

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