byACRE Carbon Ultralight User Manual
- June 6, 2024
- byACRE
Table of Contents
Carbon Ultralight
THE LIGHTEST ROLLATOR IN THE WORLD
Congratulations with your new Carbon Ultralight rollator.
Humbly speaking, it is the world’s lightest rollator.
In order to utilise all the possibilities the Carbon
Ultralight provides, it is important that you
carefully study this user manual.
Use of the Carbon Ultralight
Unfolding
-
To unfold the rollator, simply pull the handles outwards.
-
Push downwards on the outer rails of the seat in one swift motion, until you hear a significant click from the locking mechanism.
-
If you are in doubt whether the folding mechanism is correctly locked e.g. in a noisy environment, please check that the locking hook under the seat is properly locked into place.
Folding
-
Lift the seat by the cut-out in the centre to release the locking mechanism.
-
To ensure that the rollator is completely folded, push the handles toward each other.
Height adjustment of the handles
Due to ergonomically as well as safety reasons it is important that the height
of the handles are adjusted correctly. The correct adjustment of the handles
is very individual.
A rule of thumb is that the handles should be level with your wrist when
standing in an upright position.
If you are in doubt, consult your physical therapist, occupational therapist
or another specialist.
-
Press on the height adjustment button on the frame with one hand while pulling the handle with the other.
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Adjust the handle to the desired height and release the height adjustment button.
-
Check that the handle is locked in a secure position by moving it up and down and the height adjustment button is in the locked position.
Brakes
Carbon Ultralight is equipped with two independent brakes acting on the rear wheels.
-
Pull the brake levers upwards to activate the brake. The lever moves back to the neutral position when the brake lever is released.
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The parking brake is activated by pressing the brake lever down until you hear a click sound. Release the parking brake by pulling the brake lever back to the neutral position.
Always engage both parking brakes when you sit on the seat.
Under normal circumstances both brakes should be activated simultaneously.
Be aware that when only one brake is activated, Carbon Ultralight will turn to
the same side as the engaged brake.
Do not store with the parking brake activated as prolonged activation of the
parking brake can leave visible marks on the wheel and decrease the braking
performance.
Adjustment of the brakes
The brake should be adjusted if the brake force applied to the wheel is insufficient (this can occur if the tyres are worn) or the parking brake is difficult to activate (which is most often seen after replacement of a worn down tire). Always set the handle to the desired height before the brake is adjusted as the positon may cause a little variation of the brake adjustment.
-
Adjust the brake with a 2mm Allen wrench. Insert the Allen wrench into the adjustment screw through the hole in the front of the brake unit.
-
The brake is tightened by turning the adjustment screw clockwise (viewed from the front) and loosened by turning the adjustment screw counter-clockwise (viewed from the front).
Kerb lifter
Even though Carbon Ultralight is the world’s lightest walker and therefore is easier to lift, it is equipped with a kerb lifter that makes it easier to get over smaller obstacles like kerbs and low steps. This is particularly helpful if heavy objects are transported in a front-mounted basket or bag.
-
Carefully press on the kerb lifter with a foot.
-
Pull sligthely by the handles to lift the front wheels off the ground.
Be aware that the stability of Carbon Ultralight changes when it is reclined. Be cautious and try to bypass rather than climb high obstacles.
Technical data
| Weight w/o | Compact | Regular | Comfort |
|---|---|---|---|
| accessories: | 4,8 kg | 4,8 kg | 4,9 kg |
| Height: | 790-910 mm | 790-910 mm | 790-910 mm |
| Width: | 615 mm | 625 mm | 675 mm |
| Length: | 660 mm | 660 mm | 660 mm |
| Seat width: | 410 mm | 420 mm | 470 mm |
| Seat height: | 560 mm | 610 mm | 610 mm |
| Wheel diameter: | 200 mm | 200 mm | 200 mm |
| Max user weight: | 130 kg | 130 kg | 130 kg |
Accessories
Carbon Ultralight can be made even more useful with original accessories. A full display of our range can be found at www.byacre.com.
All of our accessories are model specific, and off course tested with it to
ensure your safety.
The accessories should always be installed according to the manual that comes
with the product. Maximum payload for bags and baskets are always specified in
the manual.
Never use non-original accessories with the rollator, as this could pose a potential risk for your safety.
Maintenance & cleaning
Carbon Ultralight should be regularly maintained by removing dust and dirt.
Pay special attention to keeping the brakes and wheel hub clean.
All surfaces can be cleaned with a textile cloth and clean water, if necessary
with a little non-abrasive detergent. Wipe with a dry cloth afterward. Do not
use paper towels as these can scratch the surfaces.
It may be necessary to tighten one or more screws with a T25 or a H3 key.
Parts subject to wear such as wheels and brakes should be replaced in good
time before they may pose a security risk. Any defective part must be replaced
immediately.
Never use the Carbon Ultralight if it is in any way defective. Contact your
dealer for service.
Safety precautions before use
Attention: When unfolding the rollator, please check that the rollator is
securely locked in place with an audible click. Before each use, check that
the brakes are working properly. The rollator shall not be used by people
weighing over 130kg/286 lbs. It is not suitable for transporting heavy loads
or people. The rollator is not a toy.
Check that the height adjustment of the handles is correctly engaged and the
handlebars are not set higher than the marked maximum setting. Do not
change/modify the rollator. Such action could negatively impact the safety of
using the rollator and expire the manufacturer’s liability.
Safety instructions for use
Attention: Always activate both parking brakes before sitting down and while
seated. Do not use the rollator to drive a person around and do not move the
rollator while seated. The rollator is not designed to carry a person while in
motion.
For your own safety, you should not stand on the Carbon Ultralight, nor lean
backward, sideways or forward while seated. Do not tilt the rollator more than
max. 5 degrees to the side. This could cause risk of falling!
Do not attach bags or other items to the handles. This can cause the rollator
to fall Always use the brakes when stopping or parking. The brake can be
pulled up a little to decrease the speed while walking.
For good support and safe walking, the rollator must be held close to the
body. Walking upright and looking ahead improves balance. Particular care
should be taken when going down curbs.
Do not push the rollator far in front of you, as this creates a risk of
falling. Note that the rolling speed of the rollator can be faster than your
walking speed and create a risk of falling.
Do not use the rollator on stairs. Always make sure that your clothes are not
trapped or stuck in the handles or in other parts of the rollator. While
driving on public transport, sitting on the rollator is not safe.
Warranty
Carbon Ultralight is covered by a 2 year warranty. The warranty does not cover
moving parts, misuse and normal wear.
byACRE offers additional warranty on the frame.
Simply register your product at www.byacre.com within three months after the
purchase
To keep the warranty please remember to save your proof of purchase.
Designed in Denmark,
handcrafted in China byACRE ApS
I.C. Modewegsvej 1
2800 Lyngby
Denmark