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Exero Spike Kneeled User Manual

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User Manual for Spike by Exero
(Kneeled)
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Summary of Contents for Exero Spike Kneeled

  • Page 1 User Manual for Spike by Exero (Kneeled)
  • Page 2 Safety ● Use of Spike beyond what is presented in this manual may result in a risk and is not recommended. ● Wear a helmet and reflective vest when using Spike. ● Pay particular attention to any traffic around you and be aware that drivers may have difficulty seeing you.
  • Page 3 USER MANUAL Spike Kneeled by Exero...
  • Page 4 Index 1 INTRODUCTION 1.1 Safety warning 1.2 Intended use 1.2.1 Target audience 1.2.2 Application and usage 1.2.3 User requirements 1.2.4 Disclaimer 1.3 Main components 1.4 Shipping and handling 1.5 Warranty 2 SAFETY 2.1 General safety instructions 2.2 Special safety instructions 2.2.1 Especially important - Speed wobbles 2.2.2 Especially important - Riding in traffic 2.2.3 Especially important - pressure ulcers...
  • Page 5 3.4.3 Adjusting brakes 3.4.4 Adjusting straps 3.4.4.1 Hip strap 3.4.4.2 Thigh strap 3.4.4.3 Foot strap 3.4.5 Adjusting poles 3.5 Boarding and disembarking 3.5.1 Standing position 3.5.2 Wheelchair 3.6 Recommended equipment 3.7 Additional equipment 4 CHECKLIST BEFORE EACH USE 4.1 Checking nuts and bolts 4.1.1 Wheel nuts 4.1.2 Nuts and bolts for steering 4.1.3 Nuts and bolts for seat arm and seat post...
  • Page 6 6.2.1 Damaged parts 6.2.2 Steering maintenance 6.3 Storage and transport 6.4 Disassembly and reassembly 7 WASTE MANAGEMENT 7.2 Waste management...
  • Page 7 INTRODUCTION Read User Manual Spike before using Spike. This will ensure safe use of the product. Read especially chapters 1, 2 and 3 before using the product for the first time. Use procedures in chapter 4 every time the product is to be used. Especially important information in this manual is marked with:...

  • Page 8: Safety Warning

    1.1 Safety warning Exero Technologies has the following introductory recommendations for users: 1) Use of Spike outside what is presented in the manual can lead to risk and is not advised. Before use, note especially chapter 2 in this manual for safety.

  • Page 9: Intended Use

    1.2 Intended use 1.2.1 Target audience The target audience for Spike are: ● people with permanent handicaps in the lower half of their body. ● people with temporary injuries in the lower half of their body. ● people looking for alternative ways to exercise. Spike is firstly made for exercise and staying active where the duration of the activity is dependent on the user’s physical capability.
  • Page 10 1.2.4 Disclaimer As Spike is supplied today it is not intended, tested or approved for any of the following uses. Exero Technologies can not be held responsible for use or damage caused by the following activities or conditions: ● Riding down a slalom hill or similar steep declines, summer or winter, also known as Downhill.

  • Page 11: Main Components

    1.3 Main components Figure 1.1 - Spike’s main components 1. Adjustable seat w/cushion 7. Knee support mounted front slider 2. Seat post 8. Straps for hips and thighs 3. Main fram profile 9. Seat arm 4. Mud guard 10. Hydraulic brakes 5.

  • Page 12: Shipping And Handling

    Exero guidelines. 1.5 Warranty Exero Technologies’ warranty is only valid if the product is used in accordance to its intended use and the instructions listed in this manual. Spike has a 2 year warranty and 5 year guarantee with the exception of considered natural wear and tear from use.

  • Page 13: General Safety Instructions

    If Spike’s functioning is not satisfactory and you live outside of Norway, contact your relevant distributor or Exero directly. If you live in Norway, contact your local NAV Hjelpemiddelsentral or Exero directly. 2 SAFETY This chapter covers the general and special safety instructions. It is very important that Spike users read the safety instructions before use to reduce risk of accidents and injuries.

  • Page 14: Special Safety Instructions

    It is therefore vital that the user reads this chapter on speed wobbles before using Spike for the first time. Figure 2.2.1 shows how Spike turns from side to side. Contact Exero Technologies for more information.
  • Page 15 With this in mind Exero Technologies has set a recommended maximum speed at 25 km/t or 15.5 mph, but beginners are cautioned to start slowly and feel it out. Should speed...
  • Page 16 Setup of steering system (trucks) Another factor that is customisable is the setup of the steering system. Spike has four individual springs, two in front and two in the back which are adjustable. In general, a tighter setup should reduce the likeliness of speed wobbles in lower speeds.
  • Page 17 2. To further stiffen the steering system, the rubber dampers can be changed. These are designed to absorb vibrations in the steering system and can be changed to accustom the riding style. They can be found in five variations with differing resistance, yellow being the lowest resistance and white the highest, see figure 2.2.3.
  • Page 18 2.2.2 Especially important - Riding in traffic When using Spike you are sitting low, something that can make it difficult for motorists to spot you. It is therefore vital to show diligence and caution when using Spike in traffic. When used on public roads the user must follow appropriate law.

  • Page 19: Nuts And Bolts

    movement between the body and Spike. This will contribute to reducing the likeliness of ulcers developing. 2.2.4 Especially important - Use of poles To create forward propulsion, the poles are planted in the ground simultaneously on each side of Spike. The user should only use poles when safe and responsible conditions.

  • Page 20: Before First Use

    bolts are described in chapter 4.1 so the user can check these each time before use. 2.4 Marking Every Spike has an individual serial number which can be found underneath the main frame profile, see figure 2.4. Figure 2.4 - Location of serial number and CE-mark 3 BEFORE FIRST USE Before using Spike it must be inspected and checked that it is complete.
  • Page 21 ● Wrench 7 mm ● Wrench 10 mm ● Wrench 13 mm ● Wrench 16 mm ● Torx T25 ● Adjustable spanner ● Thin oil (example WD-40 eller CRC 5-56) 3.2 Braking Before using Spike for the first time, and to avoid unwanted incidents, it is important to familiarise yourself with how the brakes work, see figure 3.2.1.
  • Page 22 Figure 3.2.2 - Step by step how Spike’s brakes work. Figure 3.2.3 - How to lock brakes 3.3 Steering Before using Spike for the first time it’s important that you familiarise yourself with how the steering mechanism works, see figure 3.3.1. To avoid unwanted incidents it’s important to carefully feel your way forward the first few rides.
  • Page 23 Figure 3.3.1 - Illustration that demonstrates steering mechanics. 3.4 Spike adjustments When adjusting Spike to the user the following must be observed: ● Body length and weight (max capacity 110 kg or 240 lbs) ● Physical and mental condition ● Surroundings (especially concerning riding in traffic and surface) Spike can be adjusted in several ways and the following parts are adjustable: seating position, steering system, straps, brakes and poles.
  • Page 24 where screws and bolts are loosened, ensure that they are securely screwed back before use. In the following paragraphs we cover the various adjustments. 3.4.1 Adjusting seating 3.4.1.1 Seat width Your seat width should be adjusted according to your hip width. First, remove the seat cushion and the black, plastic seat shells by pulling apart the velcro connections.
  • Page 25 3.4.1.6. Figure 3.4.1 - Adjust seat width...
  • Page 26 Figure 3.4.2 - Adjust seat length...
  • Page 27 3.4.1.3 Seat angle The seat angle can be adjusted to the user’s sitting position. A steeper angle provides a more active seating position with most of your weight on your knees. A lower angle provides a more passive position with more weight on your rear. Benefits and disadvantages of the different angles are explained in chapter 5 - Seat angle.
  • Page 28 Figure 3.4.4 - Adjust seat angle Important! Risk of trapping fingers when adjusting seat, see figure 3.4.5. Figure 3.4.5 - Risk of trapping fingers 3.4.1.4 Knee support The knee support should be adjusted according to your calf lengths in relation to the calf supports or thigh lengths if you don’t want to adjust the seat.
  • Page 29 1. Adjust front slider by loosening four screws (hex key 4 mm), see fig 3.4.5. The slider can be pushed along the track on the main frame profile. The seat angle will alter when the front slider is moved. When the front slider is adjusted to the desired position, tighten the screws well.
  • Page 30 Figure 3.4.6 - Adjusting individual knee support 3.4.1.5 Calf support The calf support should be adjusted according to the users calf lengths or placement of feet. There are two calf supports on Spike, attached on each side of the rear slider, see figure 3.4.7. Calf supports can be adjusted in two ways;...
  • Page 31 1. Adjust rear slider by loosening four screws (hex key 4 mm), see figure 3.4.6. The slider can be pushed along the track on the main frame profile. When the rear slider is adjusted to the desired position, tighten the bolts well.
  • Page 32 Figure 3.4.8 - Adjusting individual leg support...
  • Page 33 3.4.1.6 Seat cushion Spike is delivered with a Togemo vacuum seat cushion, see figure 3.4.9. The cushion is customizable to each individual user. The cushion’s surface is made of neoprene, making it waterproof and soft. The cushion is fastened with velcro, making it easy to put it on and remove it.
  • Page 34 Figure 3.4.10 - Adapter to mount on Togemo-cushion Figure 3.4.11 - Adapter attached to cushion 2. Remove the adapter and attach the cushion to the seat with the velcro so the air spout is sticking out of the hole in the back of the seat. 3.
  • Page 35 5. The process can be repeated whenever, and is recommended to revisit every season. Figure 3.4.12 - Pump and adapter mounted for draining air. 3.4.2 Adjusting steering 3.4.2.1 Steering system The steering system is based on springs, and can be adjusted for different terrains and body control.
  • Page 36 Figure 3.4.10 - Adjustment screws tight (left) and loose (right) position Adjustment screws can be individually adjusted, making it possible to adapt to users with asymmetrical weight distribution or muscle control. This is done by tightening the screw on the user’s “strong” side and/or loosening the screw on the user’s “weak”...

  • Page 37: Adjusting Brakes

    Figure 3.4.10 - Adjustments screws in various positions 3.4.2.2 Wheels The wheels have tubes and are filled with air in the same way as a bike. The pressure should be max 75 psi / 5,15 Bar. This limit will give the least rolling resistance, making it easier to generate forward propulsion with your poles.
  • Page 38 3.4.4.1 Hip strap The hip strap should be adjusted to the user’s waist and stabilising ability and is fastened to the seat, see figure 3.2.11. The hip strap is fastened by threading each end of the ladder straps to the bindings. The hip strap is tightened and opened as displayed on figure 3.4.12.
  • Page 39 3.4.4.2 Thigh strap The thigh straps can be fastened in two different ways, either in the knee support or the calf support, see figure 3.4.12. Thigh straps are fastened by threading the ladder straps into the binding, the same way as with a snowboard strap.
  • Page 40 3.4.5 Adjusting poles The length of your poles should be adjusted to each individual. A point of reference to start would be to have poles that reach up to your eye-level while seated in Spike. Here it depends on the user’s physical heights and lengths. 3.5 Boarding and disembarking Boarding and disembarking can be a challenge at first.
  • Page 41 Figure 3.5.1 - How to lock brakes 3.5.2 Wheelchair Place Spike on a flat surface and lock both brakes, see figure 3.5.1. Park the wheelchair in the same direction next to Spike and lock the brakes. Boarding can be done in several ways depending on the user’s preference. A suggestion is as follows: 1.

  • Page 42: Recommended Equipment

    3.6 Recommended equipment When using Spike we recommend the following equipment: ● Reflective vest ● Good poles ● Helmet ● Pennant ● Clothes appropriate to conditions ● Water/food on longer rides ● Cellphone ○ When riding alone, we recommend users notify someone on where they depart from and have their cell phone with them to call for help if needed (due to potential poles breaking, flat tires, brake failure etc.)

  • Page 43: Additional Equipment

    If desired, Spike can be used with additional equipment to increase your use and satisfaction with the product. The following equipment for Spike can be ordered by Exero Technologies as additional: ● Toolkit ○ This kit contains the tools necessary for maintenance and assembly/disassembly of Spike.
  • Page 44 Figure 3.7.1 - Additional Equipment: Support Handle...
  • Page 45 Figure 3.7.2 - Additional Equipment: Spacer Cushion positioned on Spike Figure 3.7.3 - Additional Equipment: Three examples of Spacer Cushion sizes...
  • Page 46 4 CHECKLIST BEFORE EACH USE 4.1 Checking nuts and bolts 4.1.1 Wheel nuts Inspect the nuts of the axle on each of the four wheels, see figure 4.1.1. These must be tightened to where the wheel still freely rotates. Too hard tightening will affect the rolling resistance.
  • Page 47 4.1.3 Nuts and bolts for seat arm and seat post Before tightening these bolts you must remove the protection cap. Inspect the screws and nuts on the seat arm and seat post. Use a 13 mm wrench and adjustable wrench and tighten, see figure 4.1.3. Re-place protection cap. Figure 4.1.3 - Tightening seat arm (right) and seat post (left) 4.1.4 Screws for front slider Inspect the four screws on the front slider, two on each side, see figure 4.1.4.

  • Page 48: Checking Air Pressure

    Figure 4.1.4 - Tightening front slider 4.2 Checking brakes Execute a function test of the brakes before use. This is done by squeezing each brake handle and pushing Spike simultaneously. The brakes should restrain so the wheels do not rotate. If the wheels rotate you must undergo appropriate maintenance before you can use Spike.
  • Page 49 4.5 Checking steering system Control that the steering system is correctly set before each use. Make sure adjustment screws are in place. Adjust the steering system to the intended session. Adjusting your steering system is described in chapter 3.3.2 Adjusting steering.

  • Page 50: Seat Angle

    5 GET THE MOST OUT OF YOUR SPIKE Through developing Spike, we’ve met many people with great ideas and thoughts on how Spike can be used in as many ways as possible. Alongside our own experience, we wish to share some advice so you can get the absolute most out of your Spike.
  • Page 51 position, but simultaneously more stable than in the forward-leaning position, as your weight is distributed more equally between your knees and rear. Figure 5.1.2 - Backward-leaning seated position 5.2 - Adjusting steering setting Adjusting steering settings means that the user can customize Spike’s springs to fit their needs, for example between low speeds and good swing radius, or higher speeds and more stability.
  • Page 52 best suited for users who desire more speed, especially on straight stretches with few turns. A hard setting will make it easier to get optimal power with each stride of your pole, and creates more effective propulsion. ● A natural progression would be that beginners start with a soft setting before gradually tightening the springs for higher speeds and more efficient use of energy per stride.
  • Page 53 4) Drain only a little air, you won’t need to release much for the resistance to increase exponentially. 5) If you have access to a pump that displays the air pressure, the recommended minimum is 40 psi/ 2,75 bar. 6) Screw the “cap/hood” back on 7) Repeat on all four wheels Remember to refill air so that Spike is ready for your next session.

  • Page 54: Storage And Maintenance

    Exero Technologies recommends that Spike undergoes maintenance at least once a year by Exero Technologies or people authorised by Exero Technologies to ensure the product is intact and to extend its lifespan. 6.1 Self maintenance After use Spike should be washed with a damp cloth.
  • Page 55 Inspection We recommend regularly inspecting Spike. In table 6.1 you will find an overview of how you can take care of your Spike. Component Function and inspection before Every quarter Tires Check for damages to the tires Check air pressure (chap 4.4) Wheels Check that the wheel rotates freely Check that the wheel nuts are fastened well...

  • Page 56: Troubleshooting

    Check that the brake pads are correctly distanced from the brake discs. Chap 6.1.2 Seat cushion is losing Re-adjust the cushion Chap 3.3.1 its shape Table 6.2 - Troubleshooting Important! Contact Exero Technologies if you cannot solve the problem or discover flaws in the product.

  • Page 57: Bearing Maintenance

    3. Eventual maintenance would be removing dirt and grime to then lubricate with a thin oil. Repeat this until the bearings rotate smoothly. If maintenance does not work, the bearing must be replaced. Contact Exero Technologies for more information or purchase of new bearings.

  • Page 58: Brake Maintenance

    6.1.3 Brake maintenance Spike has hydraulic brakes, similar to those used on mountain bikes, and are filled with hydraulic oil. If you notice a leak in the hose, the oil must be changed and the hoses and connecting hoses must be inspected. Causes of leaks may be holes in the hoses or connectors that have come loose.

  • Page 59: Flat Tires

    Figure 6.3 - NOTE! Do not adjust this screw. Adjustment of this screw may lead to leakage 6.1.4 Cushion maintenance Seat cushion 1. Control regularly the cushion’s condition 2. Screw on the air cap before cleaning 3. Standard washing detergent can be used, unless acid based 4.
  • Page 60 5. Remove hose and replace 6. Reinstall the rim in the same way it was removed 7. Fill air (30-50 psi / 2,0 - 3,5 Bar) 8. Install the wheel on the axle 6.1.6 Maintenance of mudguards 1. Do not store the mudguards in a hot car for a long time. 2.

  • Page 61: Damaged Parts

    Exero Technologies. This type of maintenance must be handled by people approved by Exero Technologies. If such maintenance is required we ask the owner of the product to contact Exero Technologies for procedure. 6.2.1 Damaged parts If you find cracked or worn parts on Spike, or parts that no longer function as...
  • Page 62 Figure 6.4 - Strap for transport Under transport we recommend padding or disassembling asfalt spikes to reduce the risk of an accident. Spike should be padded with bubble wrap or protected with similar packaging under transport, especially when being shipped.

  • Page 63: Disassembly And Reassembly

    6.4 Disassembly and reassembly Disassembly Figure 6.4.1 - Compacting Spike 1. To compact Spike, loosed the two locks under the seat. 2. Push the seat post out of its track and place it along the mainframe. 3. Then place the seat arm down by the mainframe. 4.
  • Page 64 Important! Be aware of trapping fingers when disassembling Figure 6.4.1 - Danger of trapping fingers during folding. Re-assembly Figure 6.4.2 - Re-assembly of Spike...
  • Page 65 1. To re-assemble Spike, loosen the seat strap and lift up the seat post. 2. Push the seat post back into its track underneath the seat and use locks. 3. The seat angle is adjusted by regulating the length of the seat post by using the seat post clamp, see figure 6.4.3.
  • Page 66 Assembly instructions for accessories...

  • Page 67: Waste Management

    7 WASTE MANAGEMENT 7.2 Waste management List of Spike parts and recommended disposal procedures. Figure 1.1 in ch 1.3 shows images of parts. Part Component Material Recommended disposal Wheel Tire Rubber Waste Hubcap Plastic Waste Spokes Aluminum Metal Hose Rubber Waste Screens Plastic...
  • Page 68 Nuts and bolts Metal Metal Nut caps Rubber Waste...

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