Table of contents Operating Instructions isoweld induction welding tool ® Symbols used Rating plate Safety instructions Special safety instructions Danger areas System components isoweld ® 3000, isoweld ® 3000 Backpack Overview isoweld 3000, isoweld Backpack, Standard items supplied ® ® Description of function Transport Power requirements...
isoweld ® induction welding tool Identification Type: isoweld ® 3000, isoweld ® Backpack Manufacturer: Division Construction Rosenbergsaustrasse 10 CH-9435 Heerbrugg Switzerland www.sfsintec.biz Rating: see type plate The induction welding tool of the isoweld ® series has been designed in Switzerland. The isoweld 3000 is assembled in Switzerland and the isoweld ®...
Symbols used DANGER! Indicates a hazardous situation. Death or severe permanent injury could result if the situation is not avoided. WARNING! Indicates a potentially hazardous situation. Death or severe permanent injury could result if the situation is not avoided. CAUTION! Indicates a potentially hazardous situation.
Rating plate isoweld ® 1 Machine type 2 Year of manufacture, serial number 3 Technical data 4 CE, FCC marking,Protection rating Safety instructions Meaning of general safety instructions The general safety instructions in this section provide information on possible residual hazards that are always present or that could occur unexpectedly, despite the correct usage of the unit.
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SFS on roofs. Only fasteners, stress plates and sleeves approved for the tool and provided by SFS may be used. The tool must be used within the limits defined in the "Technical data" section. NOTI CE...
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• It is not permitted to use the isoweld ® Backpack as a safety harness or wear the isoweld Backpack over a safety harness, under any circumstances. ® Non-observance involves the risk of dealth or injury, damage to the tool and damage to the processed material.
• Repairs may only be carried out by a specialist. • Only use system components from SFS or approved by SFS. Do not use any accessories or spare parts from other manufacturers without approval by SFS.
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Special safety instructions • Risk of falling through: beware of areas in the roof that are not structurally safe, e.g. rooflights, tarpaulins etc. These areas must be appropriately marked and/ or secured with gangways. • When working on roofs the entire risk area on the ground must be cordoned off and signed.
Danger areas 1 Fall hazard at roof edge 2 Fall hazard at step in roof 3 Break-through hazard, e.g. glass windows 4 Trip hazard from cable DANGER! Always work in a forward direction, never backwards.
Overview isoweld ® 3000 Calibration template 1 Inductor Hand inductor FI-H (optional) 2 Weld button 3 Cable holder 4 Handle 5 Clamping lever for height adjustment 6 Clamping lever for plug connection 7 Display 8 Generator 9 On/Off switch 10 Calibration template 11 Connector Standard items supplied isoweld ®...
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Overview isoweld ® Backpack Hand-held inductor Flexible handle adaptor allows inductor to be placed on a slanted surface (+/- 5º) Same as magnet pole Turn lock clamp Adjustable Handle Wireless activation switch and handle For thumb action Index finger activation Weld Cord management Integral waist strap...
It is important that this connection is subsequently weighed down with a magnet. N OT ICE USE ONLY SFS MARKED PLATES Welding with plates without an SFS stamp may result in roof assembly failure. Transport DANGER!
Necessary for use in countries with a nominal voltage of 110 volts if the voltage at the point of utilization, with the machine running, falls below 110 volts. • The functionality of the system is only ensured if the transformer provided by SFS is used.
Power requirements Part 2 Power cables • The usable cable thickness and length depend on the power situation on the job site. • General rule: The shorter and thicker the cable, the better. • Recommendations cable thickness: - for countries with 230 volts nominal voltage: 3 x 1.5 mm - for countries with 110 volts / 120 volts nominal voltage: 12 gauge cable (3 x 2.5 mm •...
Start-up isoweld ® Backpack The induction welding tool is delivered ready for operation ex-works. After opening the container, remove the poles and hand-held inductor, then the backpack unit can be carefully lifted out. The inductor unit, pole and cords can be carefully assembled and attached to the tool.
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7 . Operate main switch to turn unit on. 8. The display shows the input screen. 9. Perform start-up calibration and test weld procedures. (see pages 20 & 21) These procedures must be performed prior to putting the backpack on. The country-specific regulations must be observed.
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Start-up Before working with the induction welding tool, the project parameters must be entered into the display. The parameters required are the waterproof membrane material and thickness. The following options are available: Note: the settings (parameters) used last will be loaded. It is possible to either adopt these settings or make new selections of the following settings.
Calibration When should the tool be calibrated? • every morning before starting work • when moving to another building site • when working with a different material (PVC instead of TPO or vice-versa, thinner or thicker waterproof membrane) • change from 110V to 230V or vice-versa •...
The tool is now ready for operation. (status display lights up green). Test welding SFS recommends that a test weld be carried out after calibration and before starting installation. Po- sition a stress plate on a level, heat-resistant base and place a piece of the waterproof membrane to be used on it.
2 mm underdriven correct overdriven Before carrying out the welding, SFS recommends marking the position of the stress plates on the top face of the waterproof membrane.
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1. Preparing the magnet. 2. Place inductor (1) on stress plate. 3. Press the start button on the handle (3). a. If the unit has been placed correctly, which means that the cover is suffi- cient, a continuous signal sound will be heard (1 second) and the status display changes to orange.
If you are not sure whether certain joints have already been welded, SFS recommends using the suction pad provided or a commercially available suction device to carry out a test. Try to lift the roofing membrane at the point in question.
Technical data isoweld ® 3000 Induction generator: Dimensions of transport box: Workable temperature range: -5 °C to +50 °C L/W/H: 940 x 584 x 610 mm 23 °F to 122 °F 37 x 23 x 24 in Electrical connection: 110V / 230V Weight:15.4 kg Power consumption: 1500 Watt...
Allow the weld point to cool down process and restart welding process. Error 08 Temperature sensor defective Press the button. temperature Contact your SFS service provider. sensor Error 09 The program used has not been Press the button. no calibration calibrated Calibrate the tool in accordance with the "Calibration"...
Maintenance, service and warranty NOTI CE USE ONLY SFS MARKED PLATES Welding with plates without an SFS stamp may result in roof assembly failure. • Regularly clean the tool using a soft cloth and mild cleansing solution. • Protect the tool from moisture and dirt.
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If there is damage or wear to any of the connection points, contact SFS tool service or an authorized repair shop. WARNING! Using a tool with damaged straps or connection points may result in a strap or connection breaking while in use and the machine may fall causing personal injury.
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2. Remove the elastic strap that runs across the top of the generator so that you can access the side of the generator adjacent to the Backpack harness 3. Rock the generator forward from the Backpack harness in order to access the reprogramming switches 4.
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5. In order to make a claim under the warranty, the took registration must be on record, as noted above. To make the claim, contact SFS at: US: 1-800-DEKFAST (335-3278) 6.
(reduction of the purchase price) or rescission (annulment of the contract of purchase), if we are unable to rectify within a reasonable period any defects that may occur. Declaration of conformity SFS intec AG Division Construction Rosenbergsaustr. 10 CH-9435 Heerbrugg...
System isoweld ® 3000 isoweld Backpack ® Installation Instructions System components Deciding on installation strategy Preparing the roof for fastening Measuring and marking fastening points Fixing the stress plates Rolling out the waterproof membrane Marking the fastening points Preparing the induction tool Welding the membrane at the fastening points...
System components Ensure that you have all required system components at your disposal. System components Product identification Stress plate FI-P Fastener #15 Dekfast #12 Purlin TPR-L Peel Rivet Induction tool isoweld ® 3000 isoweld ® Backpack Magnets FI-Magnet Hand inductor FI-H Calibration template Pad for EPS/XPS...
1. Deciding on installation strategy • Familiarize yourself with the results of the wind load calculation and decide on the procedure for the installation. • Consider how best to deploy personnel, materials and equipment. In this way you will achieve a fast, correct and efficient installation. 2.
4. Fixing stress plates NOT IC E USE ONLY SFS MARKED PLATES Welding with plates without an SFS stamp may result in roof assembly failure. • Fix the stress plates in accordance with the wind load calculation. • Use the specified fastener.
5. Rolling out the waterproof membrane • Install the waterproof membrane in accordance with the membrane manufacturer’s instructions. Compared to seam fixing systems, the isoweld ® system makes it possible to reduce the overlap of the waterproof membrane. • Overlaps of the waterproof membrane in the area of the stress plate should be avoided.
7. Preparing the isoweld ® 3000 / isoweld ® Backpack induction tool Prepare the isoweld 3000/ isoweld Backpack induction tool for ® ® welding in accordance with the separate operating instructions. This includes in particular: • unpacking and assembling the magnets •...
8. Welding the membrane at the fastening points Proceed with the welding process in accordance with the isoweld ® operating instructions. For an efficient process, we recommend the following procedure: 1. Place at least 10 magnets to the right of the points to be welded (A). 2.
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Clean magnets from debris on a regular basis to prevent membrane damage. • Ensure that all fastening points have been properly welded. • Should you be uncertain about whether some welds have completed properly, SFS recommends testing with a commercially available suction pad. See also isoweld operating instructions. ®...
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SFS Group USA, Inc. 800 234 4533 SFS - Canada Division Construction T +1 610 376 5751 40 Innovation Drive 1045 Spring Street F +1 610 376 8551 Dundas, ON L9H 7P3 PO Box 6326 us.construction@sfsintec.biz T +1 905 689 5401 US-Wyomissing, PA 19610 www.sfsintecusa.com...
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