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few things to keep in mind when traveling in a storm. 

 

When parking the vehicle, always set the parking brake and place the bow of the Bülk into the 
wind. This prevents the hood from being opened by the wind. Caution: the hood can also be 
pulled up in cross winds. Secure them. 

 

When  getting  out  and  opening  the  hood  with  the  rear  in  the  wind,  the  hood  can  be  yanked 
forward very sharply.  It  is  therefore essential to  control  the movement  of the hood with  the 
hood safety cable. Otherwise the hood can be damaged by the knee lever effect. A hood that is 
torn open by the storm and rolls over can also damage the hinge area of the body. 

 

While driving, there may be a loss of control in a storm if the wind suddenly hits the vehicle 
from side corridors or, for example, oncoming truck traffic causes stalls. Therefore, adjust your 
speed during a storm or refrain from driving. Familiarize yourself with the characteristics of 
the vehicle in a storm. 

 

4.16 Behaviour in the rain 

 

When it rains and is wet, you are much better prepared with a three-lane vehicle than with a one-lane 
one. Nevertheless, here are a few tips. 

 

Especially with new tires you should consider that the grip on a wet road is significantly lower 
than on a dry one. Adjust your speed. 

 

In the wet,  the braking distance is  generally significantly longer and the potential cornering 
speeds are lower. If the rear wheel skids, vehicle control becomes difficult. 

 

Make sure that the water drains in the hinge area and in the hood are permeable. 

 

If visibility with the visor becomes too poor, you should open the visor a little. 

 

 

5. Maintenance and Self-Help 

 
The wear on the drive components is significantly lower than on a normal bicycle. This is because the 
chain and the drive are encapsulated and are therefore very insensitive to the effects of the weather.  
But: The safety-relevant components of the vehicle must be serviced regularly. Contact  your dealer 
and coordinate the maintenance with him. VelomobileWorld provides a series of explainer videos to 
provide customers and dealers with important maintenance information. 
When you are traveling with the velomobile and far away from outside help, it is important to know 
the relevant parts of the vehicle in order to be able to act yourself in an emergency. 
That's why we advise you to spend a while with the vehicle and understand it before you go on a longer 
first tour. 
Fortunately, there is hardly any complicated technology in the Bülk and even laypeople will quickly 
understand how it works. This chapter is intended to support maintenance and repairs. 
   

5.1 Brakes 

 

The SA drum brakes used at the factory are generally very insensitive to weather influences and wear. 
Nevertheless, there are a few things to consider here, because the brakes are vital. 
The tension of the brake cables can be adjusted on the brake levers. It should always be as high as 
possible without the brake starting to drag. A cable with insufficient tension can cause the cable holder 
on the drum brake to disengage if, for some reason, the cable return to the brake plate no longer works. 
We recommend servicing the brakes every 5000 km. 
It should be checked whether the drum brakes are still working properly. To do this, the front wheel is 

Содержание Bulk MK1

Страница 1: ...d vehicles 4 3 While driving 5 4 Information on the special features of the vehicle 5 4 1 Brakes 5 4 2 Steering 6 4 3 Cornering 6 4 4 Speed 7 4 5 Lighting 7 4 6 Body 7 4 7 Behaviour in traffic 7 4 8 L...

Страница 2: ...seat 12 5 7 1 Basic settings 12 5 7 2 Quick settings 13 5 8 Correct setting of the tiller cable 13 6 Hoods and lids 13 6 1 Foam combi lid 13 6 2 Hood for daily use with moped visor 14 6 3 Racehood 14...

Страница 3: ...carefully and to follow them The B lk MK1 has like velomobiles in general some special riding characteristics that are not known from normal bicycles and that can lead to dangerous situations if the r...

Страница 4: ...t should never be less than 6 mm The end of the trailing arm which leads through the wheel housing should definitely be screwed on with a self locking nut and have a sufficient thread protruding The c...

Страница 5: ...y e g because you shifted while stationary the chain can jam with the rear derailleur and cause damage Stop the backward movement immediately if you feel resistance or hear a suspicious noise Since th...

Страница 6: ...g using the steering levers on the front wheel housing it is in principle possible to steer with one lever but note that in braking situations both hands are needed to operate the left and right brake...

Страница 7: ...rly visible in traffic 4 6 Body With the B lk MK1 the body takes on a supporting function and is not only responsible for wind and weather protection However so that the body can be built as lightly a...

Страница 8: ...t feel any pressure while riding but the distance to your shoulders is no more than about 1 cm 4 10 The tiller cable The steel cable with which the steering column tiller is adjusted in its inclinatio...

Страница 9: ...aching them as obliquely as possible Do not under any circumstances drive over deadlocks at high speed Potholes can also lead to bottoming Feel your way towards these conditions 4 14 Boarding and dise...

Страница 10: ...with the visor becomes too poor you should open the visor a little 5 Maintenance and Self Help The wear on the drive components is significantly lower than on a normal bicycle This is because the chai...

Страница 11: ...en these elastomeric rubbers are worn out they must be replaced Sometimes simply tightening the screw connection is enough The important thing here is that the screw connection must not be tightened t...

Страница 12: ...oft pad and secured against each other so that they cannot tip over The support points should be chosen so that the stiffened parts of the B lk are supported so that the body does not buckle Remove lu...

Страница 13: ...ated behind the seat so that it fits the head position in the head rest adapter The head should neither be looking too far into the sky poor vision with varifocals nor should it be bent too far forwar...

Страница 14: ...hen the inlet will open When you push the actuator back up you close it again Under no circumstances should you try to open it by turning the actuator The actuator may only be pulled or pushed otherwi...

Страница 15: ...chapter 5 7 Here are the approximate sizes again Persons from 145 165 cm choose the adapter small Persons from 165 180 cm choose the adapter medium People over 180 cm usually do not need an adapter a...

Страница 16: ...cause then they will be pushed out of your ideal line and the drive will no longer run efficiently The chain then rubs in the chain tube With the carbon cover you can avoid this and use the space behi...

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