Schmidt ZED Operating Instructions Manual

Schmidt ZED Operating Instructions Manual

Tension meter ze series
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Tension Meter
ZE Series
Model
ZED
ZEF
S C H M I D T
c o n t r o l
i n s t r u m e n t s
Operating Instructions
Valid as of: 10.10.2012 • Please keep the manual for future reference!
Edition
ZE 10.0.E

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Summary of Contents for Schmidt ZED

  • Page 1 Tension Meter S C H M I D T c o n t r o l i n s t r u m e n t s Edition ZE 10.0.E ZE Series Model Operating Instructions Valid as of: 10.10.2012 • Please keep the manual for future reference!
  • Page 2: Table Of Contents

    Contents 1 Warranty and Liability ....................3 1.1 Notices within the Operating Instructions ............... 3 1.2 Responsibilities of the Operating Company ............3 1.3 Responsibilities of the Personnel ................3 1.4 Informal Safety Measures ..................4 1.5 Training of the Personnel ..................4 1.6 Intended Use ......................
  • Page 3: Warranty And Liability

    Warranty: - SCHMIDT tension meters are warranted for 12 months. Parts subject to wear, electronic components and measuring springs are not covered by the warranty. No warranty or liability will be accepted for bodily injury or property damage resulting from one or several of the following causes: - Misuse or abuse of the device.
  • Page 4: Informal Safety Measures

    The device is intended exclusively to be used as a tension meter. Any other use or any use exceeding this intention will be regarded as misuse. Under no circumstances shall HANS SCHMIDT & Co GmbH be held liable for damage resulting from misuse. The intended use also includes: - Complying with all notices included in the Operating Instructions and observing all inspection and maintenance works.
  • Page 5: Available Models

    Available Models These Operating Instructions refer to the ZEF / ZED Models of the ZE Series. The individual models of the ZE Series are also available with the following modifications (customized versions): - Calibration to different units of measure, such as g...
  • Page 6: Delivery Includes

    Roller Material max. m/min Standard Hardcoated Aluminium Code K 2000 Hardcoated Aluminium Code T Plastic (POM) black Code W Nickel plated steel ZED Guide Rollers: Line Speed V-grooved Roller Material max. m/min Standard 2000 Hardcoated Aluminium Code K 3500 Hardcoated Aluminium...
  • Page 7: Initial Setup And Operating Procedure

    The ID plate with the serial number and the CE mark as well as the calibration label (optional) are provided on the rear side of the instrument, the SCHMIDT Quality Seal are provided on the front side.
  • Page 8: Setup

    Before you connect the AC adapter, verify that the supply voltage is correct (100 V - 240 V). HANS SCHMIDT & Co. GmbH provides no warranty or liability for any damage resulting from the use of AC adapters from other manufacturers.
  • Page 9: Switch-On

    3.3.2 Switch-On - Press the ON/OFF key . The DISPLAY shows all symbols. The DISPLAY then momentarily shows the tension range and the software version, e.g. E 1.0, and subsequently carries out a self test and the zero adjustment (see also Chapter 3.3.3) The DISPLAY shows , the tension meter is now ready to operate.
  • Page 10: Operating Procedure

    3.4 Operating Procedure DISPLAY PROCESS MATERIAL MEASURING ROLLER FILAMENT GUIDE ON/OFF key DAMP key GUIDE ROLLERS THUMBPIECE fig. 3.4 Requirements: - Tension meter switched on (Ch. 3.3.2) - Zero adjustment performed, if necessary (Ch. 3.3.4) - Damping factor changed, if necessary (Ch. 3..4.2) To insert the process material: - Push the THUMBPIECE as far as it will go in the direction of the arrow to extend the GUIDE ROLLERS.
  • Page 11: Switching On Damping Mode

    3.4.1 Switching on Damping Mode The tension meter is equipped with an electronic damping which ensures steady read- ings when tension fluctuates. This is achieved by averaging the measured values at the set update rate. Before switching on the damping mode, it is recommended that you measure the first values without damping enabled.
  • Page 12: Error Messages

    All tension meters are calibrated with standard materials - such as polyamide monofila- ment (PA) - according to the SCHMIDT factory procedure. The diameters are given in Chapter 2.Any difference in process material size and rigidity from the standard material may cause a deviation of the accuracy.In 95% of all industrial applications, the SCHMIDT...
  • Page 13: Static Calibration Of The Ze

    Static Verification of Measuring Accuracy (Cont.) Requirement: The required reference weight must be provided. Verification procedure: - Hang a WEIGHT which corresponds to the tension to be measured (pay attention to the correct unit of measure) from the PROCESS MATERIAL, vertically, as shown in fig.3.6a.
  • Page 14 3.6.1 Static Calibration of the ZE (Cont.) 1st calibration point: - Hang a WEIGHT which corresponds to 10% of the tension range from the PROCESS MATERIAL, vertically, as shown in fig. 3.6a. The WEIGHT must not swing! - Push the THUMBPIECE as far as it will go in the direction of the arrow. - Thread the PROCESS MATERIAL between the GUIDE ROLLERS and MEASURING ROLLER as shown in fig.
  • Page 15: Restoring The Factory Calibration

    If the verification of the calibration according to Chapter 3.6 shows a deviation beyond the allowable tolerance and a reliable operation is no longer allowed, the instrument has to be returned to Hans Schmidt & Co GmbH for factory recalibration. Please follow the shipping instructions given in Chapter 8.
  • Page 16: Service And Maintenance

    (given on the rear side of the tension meter) in your spareparts order. For example: Order of spare rollers: Model: ZEF-100 / ZED-500 (given on rear side of tension meter) Serial number: 800 - 888888 (given on rear side of tension meter)
  • Page 17: Cleaning

    6 Verification Intervals The question of finding the right frequency of calibration accuracy verification depends on several different factors: Operating time and load of the SCHMIDT tension meter  Tolerance band defined by the customer ...
  • Page 18: Verification Of Calibration And Determination Of Repair Costs

    7 Verification of Calibration and Determination of Repair Costs Flow chart for verifying the calibration of used tension meters, incoming and outgoing verification with Inspection Certificate 3.1 according to DIN EN 10204 Delivery Visual inspection and functional test Unit can be Vertification of the calibrated calibration...
  • Page 19: Correspondence

    Please indicate in your order whether you require an Inspection Certificate 3.1 according to DIN EN 10204. Service address: HANS SCHMIDT & Co GmbH Schichtstr. 16 D-84478 Waldkraiburg Germany...
  • Page 20 Yarn Package Durometer and Shore-A Durometer Sample Cutter Balance Moisture Meter Leak Tester Softometer More than 60 years - Worldwide - Hans Schmidt & Co GmbH Mailing address: Phone: e-mail: P. O. B. 1154 int. + 49 / (0)8638 / 9410-0 info@hans-schmidt.com...

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