Lafree giant User Manual Download Page 10

4.2 Safety Equipment

WARNING: Many countries require
specific safety devices. It is your
responsibility to familiarise yourself
with the laws where you ride and to
comply with all applicable regulations,
including properly equipping yourself
and your bike as the law requires.

4.2.1 Reflectors

Reflectors are important safety devices which
are designed as an integral part of Lafree.
The reflectors are designed to pick up and
reflect street lights and car lights in a way that
helps you to be seen and recognised as a
moving bicyclist.

CAUTION: Check reflectors regularly to make
sure that they are clean, straight, unbroken
and securely mounted. Have your dealer
replace damaged reflectors and straighten or
tighten any that are bent or loose.

4.2.2 Lights

If you ride your bike after dusk, your bicycle
must be equipped with lights so that you can
see the road and avoid road hazards; and so
that others can see you. Vehicle laws treat
bicycles like any other vehicle, which means
an illuminated white front, and a red rear light,
not just reflectors, if you are riding after dusk.
A properly fitting lighting system is being
offered as a Lafree optional accessory. 
Please ask your dealer.

4.3 Mechanical Safety Checks

Lafree is equipped with several unique safety
features, described in more detail in section 7. 

• Speed Actuated Motor Shut-Off-

Automatically disengages motor when
Lafree reaches 25 km/h. 

• Brake Actuated Motor Shut-Off-

Automatically disengages motor when one
or both brakes are applied.

• Automatic Key Lock-Locks Energy Set into

place when ignition is at ON position.

• Self Diagnostic Sequence-Automatically

checks that VPC Throttle, Brake Actuated
Motor Shut-off, and the torque sensor are
functioning.

• Safety switch disables the motor-electric

assist simply by flipping the handlebar
mounted switch to the off position.

Please be sure to familiarise yourself with
these features before operating Lafree. Here
is a simple, sixty-second mechanical safety
check which you should get in the habit of
making every time you’re about to get on
Lafree.

4.3.1 Diagnostic Readout

Lafree is equipped with a five-point diagnostic
check of the electronic features:

• front and rear brake motor cut-off function
• VPC Throttle function
• torque sensor function
• speed sensor function

To initiate diagnostic sequence, turn ignition to
ON position and push Self-Diagnostic button. 

4.3.2 Nuts & bolts

Inspect the bike closely from front to rear for
any obvious signs of worn or broken
components. Grasp the handlebar with both
hands and lift the front wheel off the ground
about 5-10 centimetres, then let it drop firmly
on the ground while still holding the
handlebar. If anything sounds, feels or looks
loose, do a quick visual and tactile inspection
of the whole bike. Try to find the source of
noise or any obvious loose components, and
secure them. If you’re not sure, ask someone
with experience to check, or take your Lafree
to your authorised service centre.

4.3.3 Tyres & Wheels

Check proper tyre inflation by placing your
hand directly on top of each individual tyre.
With a straight arm and direct downward
pressure, push on the tyre with downward
body weight and watch the spot where the
tyre is contacting the ground. There should be
very little tyre compression. If your tyres need

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0288 Opm Binnenwerk  11-02-2000  10:46  Pagina 10

Summary of Contents for giant

Page 1: ...any of the most advanced developments in bicycle design and manufacturing technology For further Lafree information see page 2 Now with the introduction of the Lafree electric bike Giant has given tra...

Page 2: ...18 7 1 Variable Power control VPC Throttle 18 7 2 Power Assisted Pedal 18 7 3 Energy set Ignition 19 7 3 1 The ignition switch 19 7 3 2 The safety switch 19 7 4 Self Diagnostic Check 19 7 5 Light Emit...

Page 3: ...nents or the entire bicycle Even though Lafree functions as a standard bicycle you should still review the chapters on bicycle operation especially if you haven t ridden owned a bicycle within the las...

Page 4: ...17 hub 18 quick release cam lever 19 bottom bracket inside motor housing 20 crank arm 21 chainring inside motor housing 22 drive chain 23 pedal 24 rear derailleur 25 freehub gearhub 26 seatpost 27 sa...

Page 5: ...rge level indicator lights 2 2 Control centre handlebar 1 Variable Power Control twist throttle 2 Variable Power Control cable 3 grip 4 rear derailleur gear shifter Grip Shift 5 shifter cable 6 shifte...

Page 6: ...u control the amount of power output simply by twisting the VPC Throttle 3 1 Frequently Asked Questions FAQ s Q Do I need any special skills or licenses to ride Lafree A Special permits or licensing m...

Page 7: ...Q What happens when the Energy Set becomes depleted A When the energy level in Lafree s battery reaches one percent of maximum capacity the battery needs to be re charged Simply plug Lafree s power c...

Page 8: ...Check the adjustment as described above Under no circumstances should the seat post protrude from the frame beyond its Minimum Insertion or Maximum Extension mark Fig 4C 8 4 BIKE SIZING AND SAFETY FI...

Page 9: ...d cause you to lose control and fall 9 Handlebar position can be adjusted as follows 4 1 3 2 Handlebar stem height There is no general rule for the height of the handle bar For a more sportive riding...

Page 10: ...o place when ignition is at ON position Self Diagnostic Sequence Automatically checks that VPC Throttle Brake Actuated Motor Shut off and the torque sensor are functioning Safety switch disables the m...

Page 11: ...brakes Fig 4E 4F and with disc brakes Visually inspect for proper cable routing Squeeze the brake levers Brake levers should engage hoes rear roller brake at approximately half way through their arc o...

Page 12: ...4 3 6 Handlebar and saddle alignment Are the saddle and handlebar stem correctly in line with the bike s top tube and tight enough so that you can t twist them out of alignment 4 3 7 Handlebar ends Ar...

Page 13: ...ing the front suspension compresses and the front end may drop noticeably You could lose control and fall if your riding skills are not sufficient to negotiate this mechanical function of the suspensi...

Page 14: ...not touch battery while charging is taking place as battery can reach temperature of up to 50 degrees Celsius Lift the Energy Set s charging cord cover grasp the plug and pull to extend cord If the c...

Page 15: ...2 Storage Transportation 6 2 1 Removing Charging and Storing Energy Set Lafree s Energy Set can be removed from the bicycle for easier charging and storage When removing carrying and storing the Energ...

Page 16: ...y after three months If you have stored the Energy Set for longer than two months without charging discharge and recharge the battery Please repeat this every two months In case you forgot to discharg...

Page 17: ...ned with water only Do not use solvents or cleaning solutions of any kind Do not attempt to open Energy Set s battery case or charging unit There are no user serviceable parts in the Energy Set If you...

Page 18: ...mply by twisting the VPC Throttle which is located on the right side of the handlebars When your speed reaches or exceeds 25 km h Lafree s motor will automatically disengage and stop assisting until t...

Page 19: ...tomatically locked into the Energy Set compartment when ignition is in the ON position OFF Lafree s electronic features will not function The Energy Set is locked into the Energy Set compartment and t...

Page 20: ...inate depending on how much pressure torque is being applied CAUTION If any of these features fail the diagnostic check take your Lafree to an authorised Lafree dealer immediately Operating Lafree wit...

Page 21: ...ED1 will flash 7 7 Front Wheel Quick Release Lever Cam WARNING Riding with an improperly adjusted wheel quick release can allow the wheel to wobble or disengage from the bicycle which may cause damage...

Page 22: ...er these tabs are not designed to keep the wheel in place should the quick release lever open accidentally If you hear or feel looseness coming from the front wheel stop riding immediately and check t...

Page 23: ...heel firmly to the top of the slots in the fork dropouts and at the same time centring the wheel rim in the fork rotate the quick release lever upwards and push it into the CLOSE position Fig 7G To do...

Page 24: ...s 1 2mm Some models are equipped with internal gear hub Removing and installing the rear wheel with internal gear hub requires special tools Consult your dealer 7 8 Seat Post Quick Release Lafree is e...

Page 25: ...rating while the brakes are applied take it to your authorised Lafree dealer immediately for service WARNING Always run the Self Diagnostic test before every ride to ensure Brake Actuated Motor Shut O...

Page 26: ...gear disengage VPC Throttle by rotating the throttle forward clockwise and resuming power assisted pedal by putting manual power to the pedals Whenever shifting gears shift early before pedal pressure...

Page 27: ...take your Lafree to an authorised Lafree dealer for inspection 7 13 Rear fork lock Operating the rear fork lock mechanism Fig 7K Push the lock pin slightly in the direction of the pin Now rotate the p...

Page 28: ...ss of which option you select we recommend that the first time you work on something on your bike ask your dealer to check the quality of your work before you attempt to ride the bike There may be a s...

Page 29: ...ice any of these problems or if your brakes and or shifter are not functioning smoothly ask your dealer to check and replace the cables and or wires if necessary Squeeze spokes in adjoining pairs on e...

Page 30: ...0 3 Stem inclination bolt 20 30 4 Crank arm bolt 40 55 5 Wheel axle bolts front and rear 35 50 6 Brake lever bolts 6 10 7 Saddle retention bolt front 8 12 8 Saddle retention bolt rear 15 18 NOTE The s...

Page 31: ...e of plastic milk carton etc Either patch the tube follow the instructions in your patch kit or use a new innertube It is always a good idea to have a new innertube as well as a patch kit in case the...

Page 32: ...rning the brake cable adjusting barrel s clockwise to slacken the cable and open up the brakes see Section 4 3 4 If the wheel still won t turn open the brake s quick release see Section 7 7 and secure...

Page 33: ...r construction defects for a period of 1 year 6 The original parts of other manufacturers applied to the Lafree bicycle will be guaranteed by Lafree according to the terms and conditions of the manufa...

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