Wisper 905se City Скачать руководство пользователя страница 15 | Manualshive

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Wisper 905se City Скачать руководство пользователя страница 15

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21.2

Rear Derailleur

21.3

How derailleur work

Almost all modern derailleur function the same basic way.

They are designed to move (or derail) the chain from one sprocket to the next.
The upper guide pulley (or jockey pulley) moves the chain in both directions.
For instance, when you want to climb a hill, you shift down to a lower gear. This
pulls the shift cable and forces the guide pulley to change to a bigger sprocket.
When you want to go faster, you adjust the shifter to a higher gear. This
releases shift cable tension and allows the derailleur springs to pull the guide
pulley back down to a smaller gear. Each time you shift gears, the length of
chain changes. The lower tension pulley is spring-loaded to take up this slack.

21.4

Adjustment screws

There are 3 adjustment screws - the B-Screw (B-tension

adjustment), the H-Screw (high gear limit stop) and the L-Screw (low gear limit
stop). Adjustments on these screws should always be made in 1/4 turn
increments.

21.5

B-Tension Adjustment

The B-Screw controls the derailleur body’s angle in

relation to the sprocket-set. Shift down to the largest sprocket and check the
distance between the guide pulley and the large sprocket. If the guide pulley is
rubbing on the sprocket, tighten the B-screw clockwise to increase tension and
move the pulley away from the sprocket. If there is a large gap between the
pulley and sprocket, loosen the B-screw until the pulley rubs the sprocket, and
then tighten it until it just clears.

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Содержание 905se City

Страница 1: ... 1 Owner s Manual Operation and Maintenance Instructions Wisper 905se City January 2009 1st edition We strongly recommend that you read this entire manual before using your Wisper bike Wisper Limited ...

Страница 2: ...hooting Page 9 Part 2 Controls and Equipment 9 Battery on off and battery lock Page 9 10 The red button Page 10 11 The green button Page 10 12 Pedelec mode and High Low button Page 11 13 Throttle Page 11 14 Brakes Page 12 15 Steering stem and handle bar clamp Page 13 16 The front connection box Page 13 17 Quick release saddle height adjustment Page 14 18 Saddle post suspension Page 14 19 Rims and ...

Страница 3: ...o quickly for the road conditions you probably are so slow down Test your brakes prior to using the bike every time you use it and remember the bike will not stop as quickly in wet or icy conditions as it would on a dry road Frequently check your tyre pressures They should be 60 psi or 4 1 bar Low tyre pressures will result in damage to the tyres and will massively reduce your range Before you use...

Страница 4: ...t supplied on all models Your retailer may have assembled your bike for you if not you will find fitting instructions on the Wisper website www wisperbikes com 1 Before you set off for the first time 1 1 Check the handle bars and handle bar stem are properly tightened 1 2 Check all other nuts and bolts and fixings are properly tightened pay particular attention to the motor fixings side kick stand...

Страница 5: ...e in place and lights are working 2 7 Check your battery for any visible signs of damage 3 Battery care 3 1 Before you use the battery for the first time it is best to give it a full deep charge for 12 hours To fully condition your new battery give it complete deep charge discharge cycles for the first three charges This is achieved by charging your battery for 12 hours and then using the bike unt...

Страница 6: ...e charger and disconnect from the mains after charging Always disconnect the charger from the mains before disconnecting the charger from the battery It is possible that the battery will take up to 12 hours to charge on the first three charges 4 2 When charging the battery always do so in a dry and well ventilated area 4 3 Do not leave the charger connected to the mains when not in use 5 Water 5 1...

Страница 7: ...ain becomes loose or frequently comes off the front cog you can easily adjust the chain tension by loosening the rear axle nuts slightly and adjusting the tension bolts Make sure that the chain runs freely and re tighten the axle nuts 6 6 The brake leavers should lock the wheels when compressed half way between their open position and touching the handle bars When they need adjusting please follow...

Страница 8: ...ance Type Wisper Works 905se City Performance with 75kg 165lb rider Assisted range 8A up to 65km 39 miles 14A up to 110km 66 miles Battery only 8a up to 42km 25 miles 14A up to 70km 42 miles Maximum speed 25kph 15 5mph Weight with battery 23 6kg max Maximum load 130kg 240kg Battery specifications Cell Type Advanced Environmental Lithium Polymer with BMS Capacity 8Ah or 14Ah Rated voltage 37V Main ...

Страница 9: ... 3 Replace battery 4 Use power assist and try and avoid throttle only Part 2 Controls and Equipment In this section we will describe the functions and any specific maintenance needed on all the main controls and ancillary equipment 9 Battery on off and battery lock 9 1 Your Wisper bike has 1 set of 2 keys The key for turns the battery on off and locks the battery in the bike Please keep a careful ...

Страница 10: ...tery reverse the procedure for removing it On the handle bars 10 The red button 10 1 When the red button is pushed and the lights go out you have turned the bike off When the bike is off you will not get any assistance from the battery and motor and the bike is effectively simply an unpowered push bike To turn the power back on so the pedelec and throttle work again simply press the red button onc...

Страница 11: ... 80 Low mode is used in high traffic situations or poor conditions such as ice and snow when 80 of full power could be dangerous 13 Throttle 13 1 The throttle can be used in some countries such as the UK Australia New Zealand USA and Canada independently to the pedelec mode Check with your supplier if it is legal in your region Bikes are usually set up to be legal in the region in which they are s...

Страница 12: ...ore finally tightening brake pads make sure they are aligned correctly on the rim and there is a gap of 1mm between the top of the rim and the top of the pad Hold each pad against the rim one at a time tighten bolt C Finally tightening them to 6 8N m 14 3 3 Insert cable back into bolt A slot cable guide pipe into holder and fit protector over guide pipe end Set cable in bolt A so that the combined...

Страница 13: ...preferred angle and lightly tighten BOLT 1 then turn BOLT 2 to suitable position so that the slide cap 1 will fit when locked then press down lever 2 to lock the handle bars in position 15 7 Test the bars to make certain they are tight and do not rotate If they are not tight enough lift lever 2 adjust BOLT 2 again then press down lever 2 Repeat until the handle bars are tight and safe IMPORTANT wh...

Страница 14: ...moving the whole post with saddle attached from the bike On the bottom of the post you will find an alan key adjuster simply turn it clockwise to tension the spring for heavier people and anticlockwise to release tension for lighter people IMPORTANT never raise the saddle past the point where the maximum marks on the saddle post are visible above the quick release collar 19 Rims and spokes 19 1 It...

Страница 15: ...ears the length of chain changes The lower tension pulley is spring loaded to take up this slack 21 4 Adjustment screws There are 3 adjustment screws the B Screw B tension adjustment the H Screw high gear limit stop and the L Screw low gear limit stop Adjustments on these screws should always be made in 1 4 turn increments 21 5 B Tension Adjustment The B Screw controls the derailleur body s angle ...

Страница 16: ... and your bike 21 8 Cable Adjustment The cable tension adjuster defines how far up or down the derailleur moves Step back so you can see the chain and sprocket alignment and then through the gears in both directions first shifting up two and down one and then down two and up one The chain should look centered on each sprocket If it is rubbing on a larger gear it means there is too much tension on ...

Страница 17: ...nder the bike unsafe to use By negotiation 1 If the product has a quality fault within 15 days of delivery the part will be repaired or replaced or in exceptional circumstances we may replace the whole vehicle 2 The period of assurance shall commence from the day delivery was made to the retail customer or from the day the retail customer collected the bike from the retailer 3 To validate this War...

Страница 18: ...ead of full throttle from stationary saves a good amount of power and will increase your range 2 Check your tyre pressures The rolling resistance on the road is at is least when the tyres are at the correct pressure 60psi or 4 1bar Half flat tyres can half your range 3 Air resistance is important if you are wearing big baggy clothes in the winter expect lower range than in the summer when your clo...

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