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Bufferzone
The image must not touch with the Bufferzone.
Background coolgray 20%, without history
8 mm
Weighfeeders
SITRANS WW300
8 mm
Operating Instructions
A text area at the top is (big bar) 2-Spaltig, so the text extends upwards!
Then adjust the transparent beams according to and while holding the
8 mm distance from text.
I think this means that, if you need to add more lines of text, extend the big
bar upwards, while maintaining the proper distance from the text.
The lower pane (smal bar, Dokuklasse) must be only single-column!
Title page without bleed
in RGB
Find any font sizes for the text fields in the
Panel "Paragraph styles"!
Image should come behind the bar so that
the transparency comes to the fore.
Do not change the transparency of the bar!
Siemens Serif OT, Semibold, 36/30/26 PT, weiss
Absatzformat: 01 System 36/30/26 pt
Siemens Sans OT, Bold, 18/15/13 PT, weiss
Absatzformat: 02 Produkt 18/15/13 pt
Siemens Sans OT, Bold, 13/11 PT, weiss
Absatzformat: 03 Titel 13/11 pt
Siemens Sans OT, Bold, 13 PT, weiss
Absatzformat: 04 Dokuklasse 13 pt
Natural Blue dark CoolGray 100%
Edition
Siemens Sans OT, Bold, 11/7,5 pt, weiss
Absatzformat: 05 Ausgabe 11/7,5 pt
Siemens Sans OT, Bold, 13 PT, schwarz
Absatzformat: 06 SectorClaim 13 pt
05/2015
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Table of Contents
Related Manuals for Siemens SITRANS WW300
Summary of Contents for Siemens SITRANS WW300
- Page 1 Background coolgray 20%, without history Image should come behind the bar so that the transparency comes to the fore. Do not change the transparency of the bar! Siemens Serif OT, Semibold, 36/30/26 PT, weiss Absatzformat: 01 System 36/30/26 pt 8 mm Weighfeeders...
- Page 2 Deutschland Email: techpubs.smpi@siemens.com • For a selection of Siemens level measurement manuals, go to: www. siemens.com/processautomation. Select Products & Systems, then under Process Instrumentation, select Level Measurement. Manual archives can be found on the Support page by product family. •...
- Page 3 ___________________ SITRANS WW300 Introduction ___________________ Safety information ___________________ SITRANS Description ___________________ Installing Weighfeeders SITRANS WW300 ___________________ Calibrating ___________________ Connecting Operating Instructions ___________________ Commissioning ___________________ Maintenance ___________________ Troubleshooting ___________________ Technical data ___________________ Dimension drawings 05/2015 A5E33560691-AB...
- Page 4 Note the following: WARNING Siemens products may only be used for the applications described in the catalog and in the relevant technical documentation. If products and components from other manufacturers are used, these must be recommended or approved by Siemens. Proper transport, storage, installation, assembly, commissioning, operation and maintenance are required to ensure that the products operate safely and without any problems.
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Page 5: Table Of Contents
Telescoper adjustment ......................22 Weigh idler alignment ......................23 Quick startup overview ......................23 Load cell replacement ......................23 7.9.1 Removing old load cell ......................24 7.9.2 Installing new load cell ......................25 7.9.3 Recalibration ........................... 25 SITRANS WW300 Operating Instructions, 05/2015, A5E33560691-AB... - Page 6 Mechanical troubleshooting ....................31 Zero Drift, non-repeatability, or non-linearity ................. 31 Technical data ............................33 10.1 Specifications ......................... 33 Dimension drawings ..........................35 11.1 Open unit ..........................35 11.2 Enclosed unit .......................... 36 Index ................................ 37 SITRANS WW300 Operating Instructions, 05/2015, A5E33560691-AB...
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Page 7: Introduction
Introduction Note The Siemens weighfeeder is to be used only in the manner outlined in this instruction manual. The manual This instruction manual covers the operation, installation, and maintenance of the Siemens weighfeeder. Specific information for your weighfeeder model is also included with the product such as testing documents. - Page 8 Introduction 1.1 The manual SITRANS WW300 Operating Instructions, 05/2015, A5E33560691-AB...
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Page 9: Safety Information
• replacing the belt • working on or around the load cell(s) • working on or around the speed sensor • working on or around the drive components • working on or around the motor SITRANS WW300 Operating Instructions, 05/2015, A5E33560691-AB... - Page 10 Safety information 2.1 Safety and general precautions SITRANS WW300 Operating Instructions, 05/2015, A5E33560691-AB...
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Page 11: Description
Description SITRANS WW300 is a medium-to-high capacity weighfeeder for macro ingredient additives. It is designed for industrial applications such as mining, cement, chemical processing, pulp and paper, and other heavy-duty industries. SITRANS WW300 comes with a weigh bridge, and speed sensor. An adjustable mechanical shear gate profiles the material and fixes the correct material bed depth for a given material application. - Page 12 Description 3.1 Weighfeeder operation Enclosed unit Open unit SITRANS WW300 Operating Instructions, 05/2015, A5E33560691-AB...
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Page 13: Installing
When lifting the weighfeeder, connect to the lifting points at the top of the unit, and follow local governing code for lifting/hoisting. Perform a thorough and systematic inspection of containers immediately upon receipt of your Siemens weighfeeder. The containers are packed to separate each item and provide protection during shipping. Note Do not remove equipment from shipping crates or boxes until you check for possible shipping damage. -
Page 14: Installation Steps
Note Units with a plugged discharge switch should refer to the wiring diagram included in the CLS100 manual. SITRANS WW300 Operating Instructions, 05/2015, A5E33560691-AB... - Page 15 Store these pins as they can be used to support the parts during a belt change. 10. Before starting the weighfeeder, make a final check to see that the conveyor belt is free of all tools and foreign objects, and that the infeed/skirtboards are not pinching against the belt. SITRANS WW300 Operating Instructions, 05/2015, A5E33560691-AB...
- Page 16 Installing 4.1 Installation steps SITRANS WW300 Operating Instructions, 05/2015, A5E33560691-AB...
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Page 17: Calibrating
The weights ordered will not match this value exactly and the test load will need to be adjusted during initial calibration. Perform the span calibration as described in the Calibration section of the integrator instruction manual. After the span calibration has been completed, remove the test weights and store them. SITRANS WW300 Operating Instructions, 05/2015, A5E33560691-AB... - Page 18 Calibrating 5.3 Span SITRANS WW300 Operating Instructions, 05/2015, A5E33560691-AB...
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Page 19: Connecting
Connecting Note Standard wiring shown, consult wiring diagrams for optional electrical connections. On hazardous rated versions the termination box may not be included with the weighfeeder, or may appear different than shown. SITRANS WW300 Operating Instructions, 05/2015, A5E33560691-AB... - Page 20 Connecting SITRANS WW300 Operating Instructions, 05/2015, A5E33560691-AB...
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Page 21: Commissioning
Shear gate The shear gate on the inlet of the weighfeeder needs to be set to allow the maximum feed rate capacity required. Consult your Siemens representative if feed rate changes are required. Skirtboards The skirtboards have been factory set to proper specifications. Note that near the inlet, the skirtboards are very close to the belt. -
Page 22: Changing The Conveyor Belt
Whenever a new belt is installed, perform the belt tracking procedure (see Belt tracking (Page 21)). • New belts should be un-rolled and allowed to relieve any kinks or bends: this will help tracking and weighing accuracy. SITRANS WW300 Operating Instructions, 05/2015, A5E33560691-AB... -
Page 23: Belt Tension
Turn on the weighfeeder and observe its tracking line on the head and tail pulleys. If the belt is drifting toward one side of the weighfeeder, then adjust the telescoper on either side of the machine (see Telescoper adjustment (Page 22)). SITRANS WW300 Operating Instructions, 05/2015, A5E33560691-AB... -
Page 24: Telescoper Adjustment
5. Re-tighten the jam nut located on the telescoper to maintain the new telescoper position after completing the tracking procedure. 6. If you are having problems tracking the belt, consult your Siemens representative. Common causes of belt tracking problems are: uneven or improperly distributed product loading, twisted frame, or product buildup on head or tail pulleys. -
Page 25: Weigh Idler Alignment
If a load cell on the weighfeeder has been damaged and is not functioning, or if you are changing the capacity, you will need to replace one or all load cells. SITRANS WW300 Operating Instructions, 05/2015, A5E33560691-AB... -
Page 26: Removing Old Load Cell
7.9 Load cell replacement Note Please read and understand all of the instructions before proceeding with the replacement. Contact your Siemens representative for assistance if you have any questions or problems. 7.9.1 Removing old load cell 1. Confirm the new replacement load cell is correct and functional. Using a digital volt meter or ohm meter, verify that the resistance of the new load cell matches the resistance printed on the specification sheet that comes with the load cell. -
Page 27: Installing New Load Cell
4. Re-check zero calibration. Run another zero calibration and record the results. Verify that the zero repeated to the same value recorded in step 2. 5. Confirm calibration with material test as described in the integrator manual, if possible, before placing the weighfeeder back in operation. SITRANS WW300 Operating Instructions, 05/2015, A5E33560691-AB... - Page 28 Commissioning 7.9 Load cell replacement SITRANS WW300 Operating Instructions, 05/2015, A5E33560691-AB...
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Page 29: Maintenance
Weighfeeders mounted in severe weather or dusty conditions may require a more rigorous maintenance schedule. Make sure the weigh idler is aligned with the approach and retreat sections for accurate weighing. Periodic measurement to verify alignment is recommended. SITRANS WW300 Operating Instructions, 05/2015, A5E33560691-AB... -
Page 30: Recommended Preventative Maintenance Schedule
Abrasions, cuts, or ragged edges on the belt will create performance problems. Replace the belt if it becomes ragged or torn. SITRANS WW300 Operating Instructions, 05/2015, A5E33560691-AB... -
Page 31: Lubrication
To prevent oxidation, place a desiccant or moisture removal material in all electrical junction boxes and component cabinets. This includes the load cell junction box, the integrator cabinet, and the motor speed controller enclosure (if present). SITRANS WW300 Operating Instructions, 05/2015, A5E33560691-AB... -
Page 32: Lubrication
Reduce belt tension to a minimum to prevent belt damage and re-adjust belt tension at re- installation. Note Do NOT store the weighfeeder in direct sunlight, as this will cause premature breakdown of the belt. SITRANS WW300 Operating Instructions, 05/2015, A5E33560691-AB... -
Page 33: Troubleshooting
Note If you have difficulty determining the cause of the problem, contact your Siemens representative. Be sure to have the Model Number and Serial Number of your system and all of the calibration and setup parameters available before calling. - Page 34 Troubleshooting 9.2 Zero Drift, non-repeatability, or non-linearity SITRANS WW300 Operating Instructions, 05/2015, A5E33560691-AB...
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Page 35: Technical Data
Screw type, telescoper module with 150 mm (6") minimum travel Self steering tensioner (optional) Belt cleaning Gravity tensioned UHMW blade at head pulley for cleaning product side of belt UHMW blade type return plow at tail pulley SITRANS WW300 Operating Instructions, 05/2015, A5E33560691-AB... - Page 36 Larger/other motor sizes and voltages available Shipping weight 410 kg (900 lbs) minimum Approvals For use in hazardous rated areas, consult with factory Note that only electrical components are rated and entire weighfeeder is not. SITRANS WW300 Operating Instructions, 05/2015, A5E33560691-AB...
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Page 37: Dimension Drawings
914 mm (36") 1308.1 mm (51.5") 1257.3 mm (49.5") 1067 mm (42") 1460.5 mm (57.5") 1409.7 mm (55.5") 1219 mm (48") 1739.9 mm (68.5") 1612.9 mm (63.5") 1372 mm (54") 1892.3 mm (74.5") 1765.3 mm (69.5") SITRANS WW300 Operating Instructions, 05/2015, A5E33560691-AB... -
Page 38: Enclosed Unit
914 mm (36") 1308.1 mm (51.5") 1257.3 mm (49.5") 1067 mm (42") 1460.5 mm (57.5") 1409.7 mm (55.5") 1219 mm (48") 1739.9 mm (68.5") 1612.9 mm (63.5") 1372 mm (54") 1892.3 mm (74.5") 1765.3 mm (69.5") SITRANS WW300 Operating Instructions, 05/2015, A5E33560691-AB... -
Page 39: Index
Changing the conveyor, 20 Materials, 33 Drive, 34 Operating range, 33 Operating temperature, 33 Electrical storage, 29 Preventative maintenance, 27 Preventative maintenance program, 11 Program sheet, 15 Pulleys, 33 Feed rate, 19 Framework, 33 Quick startup, 23 SITRANS WW300 Operating Instructions, 05/2015, A5E33560691-AB... - Page 40 Speed sensor,, 9 Startup, 19 Static weighing, 9 Storing a weighfeeder, 29 Temperature material, 33 Test load, 15 Test weights, 9 Units, 9 Weigh bridge, 9 Weighfeeders How they work, 9 Zero calibration, 15 SITRANS WW300 Operating Instructions, 05/2015, A5E33560691-AB...
- Page 42 Find any font sizes for the text fields in the Panel "Paragraph styles"! Background coolgray 100 %, Siemens Sans OT, Bold, 13 PT, schwarz Absatzformat: 01 Weitere Info 13 pt Siemens Sans OT, Roman, 9 PT, schwarz Absatzformat: 01 Info Text 9 pt...