Jorvik Jet-E1 User Manual
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Jorvik Jet-E1 User Manual

Mid drive electric mountain trike
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Jorvik JMT Mid Drive Electric Mountain Trike

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Summary of Contents for Jorvik Jet-E1

  • Page 1 Jorvik JMT Mid Drive Electric Mountain Trike...
  • Page 2 Jorvik JMT Mid Drive Electric Mountain Trike Page | 2...

  • Page 3: User Manual

    Jorvik JMT Mid Drive Electric Mountain Trike User Manual Thank you for purchasing a Jorvik Tricycles “JMT Range”. We believe this is the future of transport, not only is it an eco-friendly way of transportation of yourself or goods in the basket but the rider will also reap the benefits of a healthy body and a healthy mind.

  • Page 4: Warning

    Any cracks, scratches, changes of colour in the paint in high stress areas indicates the life of that component has been reached and should be replaced. For replacement parts, technical information and warranty assistance, please contact Jorvik Tricycles on +441904 405338 or E-Mail: info@jorviktricycles.com...

  • Page 5: Table Of Contents

    Jorvik JMT Mid Drive Electric Mountain Trike Index About Charging User manual Removing the Battery Warning Starting the Tricycle Index Safety Product How to Assemble the Tricycle Troubleshooting Maintenance and upkeep Notes Page | 5...

  • Page 6: Product

    Jorvik JMT Mid Drive Electric Mountain Trike Product Gear Display Display Gear Selection Page | 6...

  • Page 7: How To Assemble The Tricycle

    Jorvik JMT Mid Drive Electric Mountain Trike How To Assemble This Tricycle Assembly Instructions Your trike has been pre-assembled. It requires only a few simple steps to get it ready for your first ride. Remove the outside carton after cutting the nylon bands and taking off the lid. Carefully remove your trike from the box and gently rest it in place.
  • Page 8 Jorvik JMT Mid Drive Electric Mountain Trike adjusting nut enough so that the lever can be closed but requires significant force to close. You want it to be hard to close, you want to see a mark on your hand.
  • Page 9 Jorvik JMT Mid Drive Electric Mountain Trike Fitting the Stem JMT 7 13 1. Remove the white safety cover/spacer. 2. Make sure the front fork is aligned to the wheel. 3. Mount the handlebar onto the top of the front fork stem.
  • Page 10 Jorvik JMT Mid Drive Electric Mountain Trike Fitting the Stem JMT 9 1. Lightly grease the quill of the stem 2. At the bottom of the stem lift the chrome safety clasp then open the quick release lever. 3. Then mount the stem into the top of the front fork.
  • Page 11 Jorvik JMT Mid Drive Electric Mountain Trike Adjusting the Stem JMT 9 To adjust the handlebar height, open the black quick release lever at the top of the stem, adjust to desired height then close again. To collapse or raise the handlebars, lift the chrome safety clasp then open the vertical quick release lever, collapse the handlebars.
  • Page 12 Jorvik JMT Mid Drive Electric Mountain Trike Attaching the Front Fender Attach the front fender and light using the bolt already located in the fork arch or in the hardware box. Attach the front light using the same bolt/bracket as shown.
  • Page 13 Jorvik JMT Mid Drive Electric Mountain Trike Fitting the Pedals Apply a small amount of grease onto the pedal threads. NOTE: You will see either “L” or “R” on the end of the pedal thread. The “R” is for the righthand pedal and needs to be turned clockwise to tighten and the “L”...
  • Page 14 Jorvik JMT Mid Drive Electric Mountain Trike Fitting the Saddle Apply a small amount of grease into the seat tube or bottom of the seat post. Release the seat clamp lever and insert the seat post into the tube and slide up and down to make sure it moves freely.
  • Page 15 Jorvik JMT Mid Drive Electric Mountain Trike Rear Fender Assembly The rear fenders are attached to the basket by 2x 5mm hex bolts (found in the fenders). The front of the basket has the mounting brackets further forwards. Use the bolts and washers to fix the fenders in place as shown.
  • Page 16 Jorvik JMT Mid Drive Electric Mountain Trike Front Suspension and Sag Guide Sag is a measurement of the amount of suspension fork travel with the rider stationery in their normal riding position. The Sag depends on the position and weight of the rider and should be between 15% and 30% of the fork’s max travel depending...
  • Page 17 Gears Your Jorvik JMT model trike is equipped with 7 speed nexus hub gear driven system. The first gear is for easier and uphill pedalling, and the last gear is for maximum speed on level or downhill terrain. Change gears only while pedalling. When the grip shift nexus gear selector shows ‘1’...
  • Page 18 You control the throttle by pushing it down using your thumb, the more you press the more power is released. The further the throttle switch is from its resting position; the more power is delivered to the motors to accelerate the Jorvik JMT trike.
  • Page 19 Jorvik JMT Mid Drive Electric Mountain Trike Throttle Control JMT 7 and 9 For 250w models the throttle/walk mode is operated by tapping the (-) button on the + - control unit (left hand side of handlebars) until the person walking next to a bike image is displayed, as seen in Image I. Once that mode is engaged, keep the (-) button held down to activate the throttle/walk mode, if you release the pressure on the (-) button the throttle/walk mode will stop.
  • Page 20 Disc Brakes Jorvik Tricycles are equipped with disc brakes for maximum reliability whatever the conditions and load. Pulling on the brake levers will engage the brake calliper and apply pressure from the pads to the brake rotor on the wheel. This creates friction slowing the wheel down.
  • Page 21 Jorvik JMT Mid Drive Electric Mountain Trike New Brakes Bedding in Procedure Final Brake Checks New brakes or brake pads will need to be bedded in for Ensure that the brake lever does not pull to the them to be fully effective. If you do not bed the brakes handlebars when brakes are applied.

  • Page 22: Maintenance And Upkeep

    Check crank bolts are tight, Jet-E1, JMT3, JMT6, JMT9 and JMT11: With a long handled 8mm hex key apply force clockwise while pushing down on the crank arm in your left hand. It should be between 35-40Nm with a torque wrench or the weight of your body. Small vibrations can cause the bolt to slacken while in use and damage the crank arms (this is not a warranty issue).
  • Page 23 Jorvik JMT Mid Drive Electric Mountain Trike All other trikes use a 19mm socket and are to be 30Nm. Front hub drives 19mm spanner or socket and to be 35Nm or full weight of a person pushing down. Quick Release Skewers: Ensure that the lever is in the open position, the adjuster nut is turned to contact the fork dropout.
  • Page 24 Jorvik JMT Mid Drive Electric Mountain Trike • Check headset for play and adjust as necessary. • Dry clean E-system, DO NOT use water. • Check E-system connections. Servicing A service should be done twice a year by a Perficient and competent cycle mechanic.
  • Page 25 Jorvik JMT Mid Drive Electric Mountain Trike Cleaning ! ALWAYS DISCONECT THE BATTERY! We recommend using dedicated bicycle cleaning products. Waterless cleaners are the safest to use as the electrical system is found throughout the frame and rear areas. While we do all we can to ensure the system is water resistant the use of pressure washers will force water past the seals on any cabling.

  • Page 26: About Charging

    Never charge your battery with a substitute the first few times. charger not designed for your Jorvik Tricycle. Use of an unsuitable charger could result in damage to the battery, To charge the battery, plug the charger into an AC overheating, fire or explosion.
  • Page 27 Jorvik JMT Mid Drive Electric Mountain Trike Please fully charge the battery at least once a month when the E-trike is not in use. Battery and Charger Care • Recharge the battery after every use. Avoid subjecting the battery to high temperatures for a •...

  • Page 28: Removing The Battery

    Removing the Battery Battery Keys Remove the keys for the battery and store the spare set labelled in a safe place in case of losing both keys, Jorvik tricycles are unable to supply replacements. JMT 9 and 13 Seat tube battery.
  • Page 29 Jorvik JMT Mid Drive Electric Mountain Trike JMT 13 Frame Mounted Battery Turn the key in the frame Counterclockwise, the battery will lift slightly on the front end allowing you to lift the battery out. Page | 29...
  • Page 30 Jorvik JMT Mid Drive Electric Mountain Trike JMT 7 Frame Mounted Battery Turn the key counterclockwise and hold. The battery can be slide out at the top to the left (non-drive side) of the tricycle. To reinstall insert at the bottom and slide in the top making sure it is firmly seated.
  • Page 31 Jorvik JMT Mid Drive Electric Mountain Trike Folding the JMT 13 To Fold the JMT 13, pull the silver slider forward and move the black latch out from the frame. Lift the front slightly and pivot the front of the tricycle round. Reverse the procedure to unfold the frame.

  • Page 32: Starting The Tricycle

    Jorvik JMT Mid Drive Electric Mountain Trike How to Start Up the Tricycle Walk Assist Mode On the battery, switch the power button to the ‘On’ position. Hold down The walk mode is operated by tapping the the power button on the left-hand side...

  • Page 33: Safety

    Check your brakes are operating It is the owner’s responsibility to familiarise yourself correctly. with your local laws where you ride your Jorvik tricycle and that applicable laws are complied with. A bedding in period will occur within the first 100 miles of use.
  • Page 34 This is quite normal as can take a little serious injury. practice to overcome. NOTE: We do not recommend using Jorvik tricycles in the rain. Water ingress could damage the battery, motor, or controller. Also avoid cleaning with a pressure washer Page | 34...
  • Page 35 Children are highly recommended or damage and seek advice from a cycle mechanic. NOT to ride on any of the Jorvik tricycles E tricycles. It can be dangerous and cause serious injury. Within the UK those aged under 14 years old are not...

  • Page 36: Troubleshooting

    Jorvik JMT Mid Drive Electric Mountain Trike Troubleshooting Problem Cause Solution Screen plugged in but won’t Possible loose connection Check the battery is turned on and seated turn on Battery not turned on correctly. Check connection under bottom bracket. These can come loose when folded or the cable pulled.
  • Page 37 Jorvik JMT Mid Drive Electric Mountain Trike Check that gears are aligned correctly. Set shifter is in 4th and see if the yellow indicator is in line on the hub. Clunking from rear axle Bearings worn or over First remove the wheels tap the axle with a tightened.
  • Page 38 Jorvik JMT Mid Drive Electric Mountain Trike Check the same with the rear brake (removing the rear carrier can assist with access to the brake callipers. Clicking from bottom bracket Worn bottom bracket Sealed bottom bracket unit needs replacing, take to a reputable bicycle shop or mobile mechanic.
  • Page 39 Jorvik JMT Mid Drive Electric Mountain Trike will find a wire that goes into the lever body. slacken the grub screw with the hex key. With the 8mm spanner unwind the nut ¼ turn (do this on each side). Check to see if brake light has now turned off.
  • Page 40 Jorvik JMT Mid Drive Electric Mountain Trike tricycle in a dry area. It may be tempting to use a hairdryer over the display etc, if the heat is too high it can damage seals and internals. Only use a cool setting when doing so. Best practice would be to store the tricycle inside if possible or in a dry place.
  • Page 41 Jorvik JMT Mid Drive Electric Mountain Trike Inspect the cogs on the tricycle and clean with degreaser and rag. Remove any dirt or grime from the cogs and hub/gear shifting assembly. Install the chains back onto the tricycle and test.
  • Page 42 Jorvik JMT Mid Drive Electric Mountain Trike For the rear chain slacken the 6 frame assembly bolts and pull the frame back and tighten up with a 17mm socket and ring spanner. Each chain should have a 2 to 3 mm of vertical movement.
  • Page 43 Jorvik JMT Mid Drive Electric Mountain Trike whole wheel moves but the axle stays in position. If this is the case, use a set of cone spanners to adjust or take to a cycle mechanic to adjust. • While wheel is in the fork move the wheel side to side.
  • Page 44 Jorvik JMT Mid Drive Electric Mountain Trike Wiring Diagram Page | 44...
  • Page 45 Jorvik JMT Mid Drive Electric Mountain Trike Milage Continual mileage on one-time charging: 25-40km (active state) Power consumption of one-time charge: <0.5 kw/h Dead load: <65 lbs (35 kg) Rated load: 200 lbs (90 kg) The load haul is related to road, road surface, times of start-up, times of braking, wind speed, atmospheric temperature, air pressure in the tyre and correct way of charging, please note this is during driving.
  • Page 46 Jorvik JMT Mid Drive Electric Mountain Trike Test Conditions Wind speed: level 2-3, load: 200 lbs (90kg) Atmospheric pressure: 35. Kg/cm, Normal atmosphere temperature: 25 degrees, Flat bitumen concrete surface Battery: 100% fully charged. Power consumption of one-time charge: <0.5 kw/h...

  • Page 47: Notes

    Jorvik JMT Mid Drive Electric Mountain Trike Notes: Page | 47...
  • Page 48 Jorvik JMT Mid Drive Electric Mountain Trike Jorvik Tricycles Of York, Millfield Industrial Estate Wheldrake, YO19 6NA T: +441904 405338 E: info@jorviktricycles.com www.jorviktricycles.com Page | 48...

This manual is also suitable for:

Jmt3Jmt6Jmt9Jmt11Jet-e2Jmt7 ... Show all

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