User Manual and Safety Instructions
Contents
1. 26 The console must be used for removing the magnet See 4 2 5 Inspection and Maintenance Prior to every use Check the McNetiq Controlock anchor points for damage and contamination to the magnet poles In case of doubt ask the manufacturer Keep the open threaded holes in the magnet well greased in order to prevent rust Once per year Have the McNetiq Controlock and parts checked by SAV Walker Hagou BV in Bladel the Netherlands Both measurement sensors must be checked and gauged annually The pull force tester and the shear force tester must be checked annually for proper operation BAL 3625896 McNetiq scaffold anchor point v1 3 EN docxx 9 13 wm OTD e a ew OOFL Lo LSS NYS o han SA ne mew i UsBuysuyopyoou A pet 1 m l jaauBow jundusxutueBiS s ue L vei SM ST JUS M LE lt lt A or aa E 1 m mue A DOS VA WANT Ea A A NS 6 Technical Specifications and Drawings Mchetia CONTROLOCK 10 13 BAL 3625896 McNetiq scaffold anchor point v1 3 EN docxx McNetiq SAL CONTROLOCK WALKER HAGOU Pull force and shear force Pull force in kgf Shear force in kgf 1400 545 0 5 1100 l These va2. the equipment is ready for use Verify that the value on the display is lt 0 5 kg when the sensor 1s not loaded If this 1s not the case consult the manual of the measuring device there may be a break in the cable or a loose strain gauge NET 4b The indicator appears above NET The value on the display is now Zero tester clockwise to generate force Turn the handle until the display reaches half the required force in kgf specified on the measurement sheet For example for 400 kgf the required force 1s 196 kgf Note down the achieved pull force on the measurement sheet off by pressing the button TROUGH 4a for a couple of seconds Photos 8 to 12 using the tester and reading unit 7 13 McNetia CONTROLOCK 8 The handle on the tester is turned back to remove the test force Turn the handle to retract the pin at the bottom of the sensor as far as possible The vertical force on the wall has now been tested and meets the required value for this location 9 Remove the tester from the McNetiq Controlock Remove the blocking pin lift up the tester and store 1t 1n a safe place Photo 13 removing the tester The picture below shows the test unit used to verify the correct shear force Figure 3 shear force test unit Components l sensor pin 2 anchor point fork 3 lever 4 counter magnet fork 5 counter magnet support pin The test unit consists of two forks
3. that each fit around a McNetiq Controlock The fork with the movable sensor pin 1 is called the anchor point 2 The other fork with the fixed support pin 5 rests against the counter magnet it 1s also the support for placing the console The lever 3 is attached to an eccentric disc Turning the lever 3 drives out the sensor pin against the magnet that 1s being tested As the lever 3 is turned further the pressure between the two magnets increases this pressure is measured by a sensor Half a turn of the lever matches a full move of the sensor pin BAL 3625896 McNetiq scaffold anchor point v1 3 EN docxx SNS WALKER HAGOU 10 Turn the lever 3 to the position in which the sensor pin 1 is retracted as far as possible 11 Attach the safety line and position the test unit with the anchor point fork 2 against the anchor magnet The 3 magnets at the lower end ensure that the test sheet sticks to the wall Clean the wall to ensure proper adhesion 12 Attach the safety line and position the console against the support of the counter magnet fork 4 as shown in figure 3 Position the counter magnet Switch the counter magnet on N Check with both hands whether the magnet is securely fastened 13 Connect the reading unit to the sensor Consult the measurement sheet see also 7a to f 14 Switch the reading unit on by pressing the button TROUGH for a couple of seconds See also 15 Press the button GROS NE
4. McNetia CONTROLOCK SN WALKER HAGOU MAGNETIC SCAFFOLD ANCHOR POINT SAV 551 01 1400 User Manual and safety Instructions 3625896 Version 1 3 Mchetiq SAL CONTROLOCK WALKER HAGOU Version control Initial version B Gravendeel M Schreuder 18 06 2014 E Nieuwenhuizen Cover page article number and document number added B Gravendeel 14 11 2014 l Scope of delivery changed E Nieuwenhuizen 2 Photos 1 2 and related text changed patent number added 3 5 Comment on rubber magnets added 3 9 Comment on safety line inserted 3 16 Comment on qualified staff inserted 4 Photos 3 4 changed 4 7 Figure 2 replaced by photo 7 photo no 7 11 changed to 8 12 4 7 b Test measurement value in non loaded condition added 4 9 Photos 12713 and their numbers changed 4 24 Figure 3 replaced by photo 15 Maintenance added Drawing changed to latest version Photo 2 and text position changed picture of text plate added E Nieuwenhuizen 19 12 2014 Warming logos for pacemaker safety boots B Gravendeel hard hat risk of entrapment and hoisting ban added 3 19 as hosting magnet added 4 2 Figure 1 changed 4 4 Figure 2 added 4 7 Temperature for use of sensor and reading unit added 4 9 Photo shear force tester and text changed 4 12 Description of procedure changed 4 17 Text changed 4 23 Storing console added 4 25 Comment ring bolt inserted 4 26 Use of console prescribed 6 Table and graphs forces in kgf Text a
5. T The indicator appears above NET The value on the display iS NOW Zero 16 Turn the lever 3 until the required force see MEASUREMENT SHEET is reached 17 Note down the achieved shear force on the measurement sheet 18 Turn the lever 3 back to retract the sensor pin 1 19 Press the button GROS NET The indicator above NET disappears 20 Switch the reading unit off by pressing the button TROUGH for a couple of seconds 2 Unscrew the reading unit 22 Remove the counter magnet and store it in a safe place 23 Remove the console and store it in a safe place 24 Remove the test unit Store it in a safe place Testing is successful if the tests of both pull force and shear force succeed This confirms that the McNetiq Controlock meets the requirements for pull force and shear force 25 An M12 ring bolt quality 8 8 can be used for attachment of the magnet to the scaffold The advised length is 50 mm The ring bolt must be mounted properly and professionally 8 13 Mchetia SAL CONTROLOCK WALKER HAGOU Place the protection guard over the magnet if necessary The guard 1s magnetically attached Although not required for proper operation use of these guards is highly recommended The guard protects the Photo 15 magnet with McNetiq protective guard Controlock against steel grit ferrous dust and UV radiation During storage the guard can also be used to protect the poles of the magnet against damage
6. dded 1 kgf equals 1 daN 8 Sample measurement sheet added Version control Table for preparation E Nieuwenhuizen 06 01 2015 verification and release added 4 7e Text for measurement sheet changed 6 Table and graphs term vertical pull force explained Released A P Troost BAL 3625896 McNetiq scaffold anchor point v1 3 EN docxx 2 13 McNetia SN CONTROLOCK WALKER HAGOU Table of Contents A cade a de a a E 4 Ze OPA et 5 Se tp 5 A OO 6 D MS DECO and MARIO ARCS a a E E eo 9 6 Technical Specifications and Drawings madonna 10 T Contact Details Manuta UE aa e T MR ASI SUMUS 12 6 Sample Mcas remeni OS Paese tendon etude qe dum eda me eI d MUS 12 BAL 3625896 McNetiq scaffold anchor point v1 3 EN docxx 3 13 Mchetiq SAL CONTROLOCK WALKER HAGOU 1 Introduction Thank you for purchasing our product This document describes the operation of the McNetiq Controlock magnetic scaffold anchor point as well as the testing tools to be used This manual contains all information that 1s necessary for optimum and safe operation of the McNetiq Controlock Always store this manual in the storage chest together with the measuring tools and the operating wrench You can make a copy for your archive WARNING N Always read this manual before using the equipment Use the scaffold anchor point only after fully understanding the manual Upon delivery check that the product is complete and undamaged Immediately co
7. e of the magnet depends on object the force will be less than in the middle The The Air gap between the impact of this will be higher with thinner steel steel wall the bigger the air Temperature The designed force is achieved at gap the lower the force a temperature of 20 C At higher temperatures the Air gap anything between the magnet and Thickness of the material the steel surface force will reduce by just under 0 3 per degree The magnet achieves its that is not The maximum temperature is 80 C which equals designed force when the magnetic such as a force reduction of about 16 material is 10 mm thick the paint dirt any Also see the technical data on page 11 force will be less with roughness or thinner material iar rust 3 S afety ETC Type of steel The normal force is based on low alloy low carbon steel e g S 235 JR St 37 Higher carbon content and more alloying will result in a lower force Size of the contact surface The pole surface of the magnet must of course be fully covered and with thinner materials in particular there must be sufficient steel surface around the magnet to generate the required force Rule of thumb for 3 pole magnets length width plus 2x the width of Warning Incorrect operation or N actions may cause bodily injury or damage to the equipment Intended use Switchable permanent magnet with accessories for placement of a scaffold anchor point on ste
8. el walls Magnet and tools must be used together BAL 3625896 McNetiq scaffold anchor point v1 3 EN docxx 5 13 Mchetia CONTROLOCK Safety Instructions 1 Individuals with a pacemaker or other medical implants that are sensitive to magnetic fields T must only use the magnet after verifying that there is no risk Never work on your own Check the McNetiq Controlock the console the sensor the test tools and the wrench for damage Never use damaged parts Replace the rubber magnets of the console if they are damaged Never remove warning or instruction plates from the magnet 7 Never start using the McNetiq Controlock before you have fully read and understood the manual In case of doubt ask the manufacturer 8 Never use the McNetiq Controlock the console or the test tools without correctly installed fall protection 9 If the magnet has dropped and the safety line has been stressed the line must be replaced IO Always clean the pole surfaces of the McNetiq Controlock before use 11 Always follow the full placement and test procedures 12 Never place the magnet without using the console 3 Only switch the magnet on after it has been AS placed against a metal wall 2 3 Always wear safety boots a hard hat and safety gloves 4 5 6 4 Never place your hand in between the magnet and the wall while switching it on 15 Never use the magnet before testing that the pull force and
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10. lacing the McNetiq Controlock 6 13 Mchetia CONTROLOCK 5 Activate the McNetiq Controlock with the special socket wrench see Photo 5 Turn it clockwise until the magnet snaps into locked position It should be turned just under half a turn The magnet is now attached to the wall Check with both hands if the magnet is securely fastened Photo 5 special socket wrench 6 Removing the console Take hold of the console with both hands and use your thumbs to turn the levers up Store the console safely Photo 6 removing the console 7 Testing the pull force Connect the safety line to the pull force tester and place it on top of the McNetiq Controlock Insert the two pins of the tester into the opening at the top end of the magnet If necessary turn the handle back to retract the pin at the bottom of the tester as much as possible Insert the pins fully into the openings and lock using the locking pin Photo 7 McNetiq Controlock with tester Operating temperature for the sensor N and the reading unit 10 to 50 C BAL 3625896 McNetiq scaffold anchor point v1 3 EN docxx secure the reading unit Press the button TROUGH Press the button GROS Turn the handle on the Switch the reading unit SNS WALKER HAGOU and connect it to the sensor Consult the measurement sheet 4a for a couple of seconds When a number about 1 2 kg appears on the display
11. lues are based on a sheet wall thickness of 10 mm of soft low carbon steel St37 1 kgf equals 1 daN Forces will be lower when thinner steel sheets walls are used This is indicated in the graph below In this manual we intentionally use the term pull force the official term in mechanics is normal force Shear force is surface dependent SAV 511 01 1400 Pull force vs Wall thickness Air gap 0 mm Air gap 0 5 mm Pull force in daN Air gap 1 0 mm Wall thickness in mm SAV 511 01 1400 Pull force vs temperature Nr gap 0 mm Air gap 0 5 mm Pull force in daN Air gap 1 0 mm 80 Temperature in C With a wall thickness of 10 mm BAL 3625896 McNetiq scaffold anchor point v1 3 EN docxx 11 13 Mchetiq SAL CONTROLOCK WALKER HAGOU 7 Manufacturer Contact Details Manufacturer SAV Walker Hagou BV Industrieweg 9 553 AD Bladel The Netherlands Tel 31 497 383835 Fax 31 497 382006 e mail info sav workholding com BAL 3625896 McNetiq scaffold anchor point v1 3 EN docxx 12 13 Mchetiq SAL CONTROLOCK WALKER HAGOU 8 Sample Measurement Sheet MNetia MEASUREMENT SHEET FOR CONTROLOCK SN CONTROLOCK WALKER HAGOU Project Temperature Pull force Shear force Required Required Magnet serial Value reading Actual force Value reading Actual force number unit kgf reading value x2 unit reading value x2 kgf kgf kgf Approved by Date Per
12. nication BAL 3625896 McNetiq scaffold anchor point v1 3 EN docxx 4 13 Mchetia SAL CONTROLOCK WALKER HAGOU 2 Operation Key components and their name sal Pull force tester E l Reading unit Blocking pin Magnet i um T a McNetiq A CONTROLOCK Attachment holes 7 TL roduct no SAV 551 01 1400 Date 5 1 2015 2015 0015 Mass 19 kg CAUTION CHECK HOLDING FORCE See manual o E Handle S anufactured by SAV Walker Hagou B V industrieweg 9 NL 5531 AD Bladel w saveworkholding com info sav workholding com Safety line with snap hook Photos 1 2 McNetiq Controlock on console with pull force tester The McNetiq Controlock consists of a manually switchable three pole magnet and two testing tools for verifying that the scaffold anchor point 1s attached with the required force There is a testing tool for pull force and a testing tool for shear force These testing tools are of vital importance They check if the McNetiq Controlock actually meets the specified required values The McNetiq measurement method 1s patented patent no EP2783730 The measured values can be written down and archived on a measurement sheet This measurement sheet is project dependent See the sample on page 13 The McNetiq Controlock 1s fully nickel plated to prevent rust Optimising the magnetic force the magnet 7420x240 mm Close to the edge of an The holding forc
13. ntact the supplier 1f the product is damaged or incomplete WARNING N Never use a damaged incomplete or defective product The delivery consists of the following Switchable magnet type SAV 551 01 1400 with handles Test certificate of the magnet Manual The following products must be used for proper operation of the magnet available separately Ratchet wrench with extension and adapter for switching the magnet on and off Magnetic console and spirit level for placement of the magnet Unit with load force tester for testing the Pull force Shear force tester for testing shear force Reading cabinet AE for reading the pull force and shear force 4 Nylon safety lines with 2 snap hooks each fall protection for magnet console and force testers Optional MI2 ring bolt for attachment to scaffold Protective guard for protection of the magnet Warranty The warranty term for these products is 1 year after delivery Warranty is void a if the operation and maintenance instructions are not observed or if the product is used in an abnormal manner b in case of normal wear and tear c in case of changes or repairs not performed by the manufacturer or an authorised workshop and or performed without prior written permission of the manufacturer For further information please refer to the general delivery conditions Always include the data found on the product s type plate in any commu
14. shear force are OK 16 Measurements must only be performed by qualified staff SAV Walker Hagou offers training for this 17 After placement always remove the wrench from the magnet 18 Never interrupt the test procedure always complete the test 19 Never use the magnet as a lifting magnet for transporting loads 20 The temperature of the magnet must not be over 80 C for a prolonged time 4 Use Placing the console and the magnet on the wall 1 All parts must be attached to the scaffolding with a safety line 2 The console is magnetically attached to the wall BAL 3625896 McNetiq scaffold anchor point v1 3 EN docxx SN WALKER HAGOU Make sure that all surfaces are clean clean the magnets and the wall Remove any unevenness N Before placement the red levers must point upward Use the spirit level at the lower side of the console to horizontally align the system and then switch the magnet on by turning the small levers down Check if the console is properly attached b pulling it with both hands OFF Control lever ON Spirit level Figure 1 console with spirit level A A Photo 3 console activated ON 3 Make sure that all contact surfaces are clean clean the underside of the McNetiq VAN Controlock as well as the wall Remove any unevenness 4 Connect the safety line to the McNetiq Controlock and place it on the console S Lu Photo 4 Figure 2 p
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