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Please read these instructions carefully before attempting any repairs to the wheelbase / interface. Repairs should only be carried out by a repairer as approved by either Tendercare Ltd or the NHS. Document No: 056-02 v3 Page 1 of 34 June 2018 Swirl Wheelbase and Interface Workshop Manual.doc...
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Swirl Wheelbase and Interface Workshop Manual Fig 0.1 Swirl Wheelbase Front View Document No: 056-02 v3 Page 2 of 34 June 2018 Swirl Wheelbase and Interface Workshop Manual.doc Patent No. GB2552197...
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Swirl Wheelbase and Interface Workshop Manual Fig 0.2 Swirl Wheelbase Rear View Document No: 056-02 v3 Page 3 of 34 June 2018 Swirl Wheelbase and Interface Workshop Manual.doc Patent No. GB2552197...
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Swirl Wheelbase and Interface Workshop Manual Fig 0.3 Wheelbase Folded Document No: 056-02 v3 Page 4 of 34 June 2018 Swirl Wheelbase and Interface Workshop Manual.doc Patent No. GB2552197...
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Swirl Wheelbase and Interface Workshop Manual Fig 0.4 Seat Interface Fig 0.5 Interface Fitted To Frame Document No: 056-02 v3 Page 5 of 34 June 2018 Swirl Wheelbase and Interface Workshop Manual.doc Patent No. GB2552197...
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Swirl Wheelbase and Interface Workshop Manual Fig 0.7 Swirl with Snug Seat, Forward Facing Document No: 056-02 v3 Page 6 of 34 June 2018 Swirl Wheelbase and Interface Workshop Manual.doc Patent No. GB2552197...
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Swirl Wheelbase and Interface Workshop Manual Fig 0.8 Swirl with Snug Seat, Rearward Facing Fig 0.9 Swirl with Modular Seat, Rearward Facing Document No: 056-02 v3 Page 7 of 34 June 2018 Swirl Wheelbase and Interface Workshop Manual.doc Patent No. GB2552197...
Swirl Wheelbase and Interface Workshop Manual CONTENTS Item Description Page 9 – 10 Your Snappi Wheelbase and Interface Workshop Manual Transit Packaging Tools & Torque Settings Preparing for use and operation 4.1 Unfolding the frame 4.2 Pin Brakes 4.3 Tilt In Space 4.4 The Interface...
The Swirl has been successfully impact tested as a wheelbase and interface, with the Snappi, Snug and Modular seating systems. When fitting 3 party seating systems to the Swirl, the manufacturer of the system must carry out a risk assessment before use. These instructions apply to all sizes.
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Swirl Wheelbase Open Dimensions (mm): Swirl Wheelbase Folded Dimensions (mm): All sizes and weights are given as a guide. Tendercare ltd reserves the right to amend specifications at any time as part of their product development programme. Document No: 056-02 v3...
4.4 of the user manual for more information on working with the interface. ❖ If any items are damaged or missing, then please contact Tendercare, preferably by email at info@tendercareltd.com or alternatively please call us on (01903) 726161 within 36 hours of delivery.
Swirl Wheelbase and Interface Workshop Manual 3: Tools and Torque Settings The following tools are required to dismantle, reassemble and repair the Wheelbase / Interface: Spanners and sockets: 10mm, 13mm and 19mm Hexagon Keys: 4mm, 5mm and 6mm Torque Wrench:...
Swirl Wheelbase and Interface Workshop Manual 4.3 Tilt in Space Test the tilt in space mechanism: Follow the instructions on section 4.3 of the user manual. Checks: • Make sure that the tilt lever is free to move. • Check that the centre section tilts correctly and locks throughout its adjustment range.
T6 for the frame mounting. Alternatively 16 SWG (1.6mm) mild steel tubing can be used. Due to the wide range of different special seating systems, Tendercare do not supply fixing brackets for these items. Please refer to the special seat manufacturers instructions.
Swirl Wheelbase and Interface Workshop Manual IMPORTANT: ❖ The Swirl has been successfully impact tested as a wheelbase and interface with the Snappi seating system. When fitting third party seating systems to the Swirl, the manufacturer of the system must carry out a risk assessment before use.
10. Check the handle folding mechanism for wear, damage and correct operation. 11. Check the rotation mechanism, ensure it locks securely and rotates freely when released. For all other repairs refer to your issuing authority or Tendercare Ltd. Document No: 056-02 v3 Page 16 of 34 June 2018 Swirl Wheelbase and Interface Workshop Manual.doc...
3. Factory replacement components should be used in all repairs. These are available from Tendercare. Please refer to the parts lists at the end of this manual (section 10) for details of replacement parts. Important points when performing a repair: 1.
Swirl Wheelbase and Interface Workshop Manual 8.1: Rear Wheels Replace if damaged or worn. To change the rear wheel: Fig 8.1.1 • Remove the wheel cap using a small screwdriver (see fig 8.1.1 left) • Using a 19mm spanner, undo the axle bolt and remove the wheel from the frame (see fig 8.1.2 below)
Swirl Wheelbase and Interface Workshop Manual 8.2: Front Castors Replace if damaged or worn. To change the front castor: Fig 8.2.1 • Remove the wheel by unscrewing the M8 socket cap bolt using a 5mm hexagon key (see Fig 8.2.1, left).
Swirl Wheelbase and Interface Workshop Manual 8.3: Pin Brake Assembly Replace the brake bar if it is bent or damaged. The springs, actuators and guide bushes can also be replaced if warn. IMPORTANT ❖ The brake system uses two compression springs. Care must be taken when working on the brake mechanism.
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Swirl Wheelbase and Interface Workshop Manual Using a hex key and spanner / socket remove the 6 socket button bolts that secure the brake actuator to the actuator caps as shown (see Fig 8.3.4, left). Fig 8.3.4 With all the bolts removed, slide the brake...
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Swirl Wheelbase and Interface Workshop Manual Undo the 2 M4 screws securing the brake actuators to the brake bar using a hex key as shown (see fig 8.3.8, left). Fig 8.3.8 Fig 8.3.9 Right: The brake bar removed from the actuators.
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Swirl Wheelbase and Interface Workshop Manual To re-assemble the pin brake assembly: Place the wheelbase with the front frame down onto a flat surface as shown (see fig 8.3.12, left). This provides easier access to the brake mounting points. Fig 8.3.12...
The following instructions are the recommended method for dismantling the assembly to safely release the tension on the springs. If you are not confident to work on this assembly please return your frame to the Tendercare factory. To dismantle the interface: Fig 8.4.1...
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Swirl Wheelbase and Interface Workshop Manual Also take careful note of the orientation of the springs- the springs are handed and must be re-fitted correctly or there will not be sufficient tension on the mechanism to close the clips. To reassemble the interface follow the reverse of these instructions and test as detailed in section 4.4 of this manual.
Swirl Wheelbase and Interface Workshop Manual 8.5: Replace Push Handle Adjustors Replace if damaged. Fig 8.5.1 First Drill off the 8 x pop rivets securing the old adjustor with a 5mm drill, then separate the adjustors from the frame and push handle.
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Swirl Wheelbase and Interface Workshop Manual Fig 8.5.5 Left: The new push handle adjustor fitted to the frame. Document No: 056-02 v3 Page 27 of 34 June 2018 Swirl Wheelbase and Interface Workshop Manual.doc Patent No. GB2552197...
Swirl Wheelbase and Interface Workshop Manual 8.6 Change the locking lever Replace the locking lever if it has become excessively worn or damaged during use. Disassembly: Remove the small self tapping screw from the main frame cross tube as shown (Fig 8.6.1, right).
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Swirl Wheelbase and Interface Workshop Manual Use a 13mm socket or spanner to remove the M8 locknut from the end of the mounting bush as shown (see Fig 8.6.4, left). Fig 8.6.4 Fig 8.6.5, right: The assembly with the locknut removed.
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Swirl Wheelbase and Interface Workshop Manual Re-Assembly: Place the pivot pin into the locking lever as shown (see Fig 8.6.8, left). Fig 8.6.8 Slide the main pin through the hole in the pivot pin, such that the slotted head in the main pin sits in the middle of the locking lever as shown (see Fig 8.6.9, right).
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Swirl Wheelbase and Interface Workshop Manual Assemble the two assembles together with the push handle- the locking bush / spring go into the inside, with the pin / lock handle assemble fed through the push handle from the right hand side as shown in Fig 8.6.12.
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Swirl Wheelbase and Interface Workshop Manual Screw the locknut up and lock off firmly against the main bush to prevent the slotted pin turning, as shown in Fig 8.6.16. Position the main bush so that the two small holes next to the push handle are to the top.
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Swirl Wheelbase and Interface Workshop Manual Screw the self-tapping screw into the small hole on the end of the frame tube as shown (see Fig 8.6.20, right). Once re-assembled, adjust the tension on the locking lever as detailed below. Fig 8.6.20...
Please refer to the appropriate parts list and exploded diagram for the part of the system you are interested in. The pages available that apply to this manual are; Swirl Chassis Parts List and Snappi Interface parts list. Document No: 056-02 v3...
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