MOBB Health Care MHKWHF User manual

Knee Walker 300 lbs weight capacity Lifetime Limited Warranty
MOBB Healthcare Lt d .
116A Viceroy Rd. Unit 5-6
Concord, Ontario, Canada
L4K 2M1
www.mobbhhc.com
MHKWHFIf you have a question about your MOBB Healthcare
device or this warranty, please contact an authorized
MOBB Healthcare dealer.
MOBB Healthcare warrants to the original consumer
purchaser for as long as they own their MOBB
product that it will be free from defects in material
and workmanship under normal use. This warranty is
only applicable to products used in residential
applications within the United States and Canada
and is not transferable to subsequent owners.
Should defects in material or workmanship exist
during the applicable warranty period in any MOBB
Healthcare Product, MOBB Healthcare will elect at
its discretion to either repair or replace the defective
material. This warranty covers only parts and
materials of the products supplied by MOBB
Healthcare. Not covered under this warranty are
wear and tear items or abuse of the product in a
manner that was not intended for the product to be
used. This warranty shall become void if the product
is in any way modified, improperly adjusted or
abused.

CAUTION
TO REDUCE THE RISK OF ACCIDENT:
• Before using the Knee Walker, you should be
trained by a healthcare professional or dealer.
• Engage the brake lock and practice
bending, reaching and transfers on and off
the Knee Walker. DO NOT use the Knee
Walker by yourself until you have been
properly trained, you have practiced with
someone and you feel confident you can
maneuver by yourself.
• The use of the Knee Walker is individual to
the person. You should develop your own
methods for use based on your personal level
of function and ability.
• NEVER attempt a maneuver that has not
been practiced.
• Be aware of your surroundings when
operating the Knee Walker. Look for hazards
and avoid them.
− Placement of injured leg on pad should be
centered side to side and positioned forward
to cover the full length of pad.
− With injured leg on pad, stand as straight
as possible (adjust the height of the
Knee Walker as necessary).
− With injured foot pointing down, the propulsion
leg should be maintained as close as possible
to the pad.
− While on your toes, start out with small steps
with propulsion leg. Concentrate on keeping
that leg next to the pad. With practice, you
should be able to move forward without
deviating to the opposite side.
operating the knee walker
The Knee Walker is a mobility device that provides
strength and comfort to anyone who may have an
injury below the knee. It allows an even distribution
of body weight by supporting half of the weight on
the device and the other half on the non-injured leg.
The device has a cushioned platform to support both
the injured leg and ankle to make certain that no
weight will be placed on the lower leg.
The device is designed for easy steering and
stopping. Brakes are also featured on this device for
controlled movement and safety.
T-shape Handle Assembly
Welder Basket Holder
Knee platform
Rotary Knob
(Star-shaped)
Cloth Basket with
Cover
Spring Quick Release
Hand Break
Foldable Upper Bar Assembly
Knob Screw

assembly instructions
1.Straighten the tiller to the upright position. Slide
locking mechanism to the side to allow tiller to
reach full upright position. Release locking
mechanism to lock tiller in position.
2.Slide locking mechanism into groove on tiller, depress
locking handle to secure tiller lock.
3.Insert pad post into receptacle on frame. Secure
pad in place by inserting hexagonal screw into
hole and tighten with star shaped rotary knob.
4.Attach basket by sliding basket receptacles down
over hooks on the front of the tiller.
Tilt pad positon to the front

To adjust the pad height loosen rotary knob under
pad (shown in step 3 of assembly), and then remove
hexagonal screw. Adjust pad to the desired height
then reinstall hexagonal screw and tighten with
star shaped rotary knob.
The Knee Walker’s brake is similar to a bicycle and
also has a locking feature.
Brake Operation as shown in figure below:
-D1: Normal use state, brake disengaged.
-D2: Engage the brake as needed in the use
process of the Walker
-D3: Press down the brake lever to keep braking
state
using the hand brake
-For the brake adjustment turn the adjuster
counterclockwise to tighten the brake, or
clockwise to loosen the brake. Keep the cable
adjuster nut against the brake.
adjusting pad height
to fold tiller
Always consult with your health care practitioner or
authorized dealer on the proper fitment and usage of
your MOBB Knee Walker. The instructions here are
a guide and should be used in conjunction with
professional assistance.
·The MOBB Knee Walker is designed to replace
the use of crutches for long term lower limb injury
recovery. It should be used at slow and controlled
speeds. If not, tipping can occur with too much
speed while turning. While becoming accustomed
to it's operation in the learning phase, apply the
brake cautiously when starting, stopping and turning.
·Always check the fasteners on the tiller, wheels,
brakes, and pad for tightness before use.
·Do not sit, stand or lean on steering mechanism.
·Steering mechanism is not weight bearing.
·Operate at your own risk.
additional cautions
To adjust the handle height, loosen the adjustment screw
on the handle by turning it counter clockwise until it can be
removed. Adjust the hand grip to the desired height and
reinstall the adjustment screw by turning it clockwise until it
is tightened.
To fold the tiller down, release the tiller locking
handle (as shown in step 2 of assembly) and slide
assembly to the side until the tiller is disengaged.
Fold the tiller down until it rests on the pad and release the
locking mechanism.
adjusting handle height
adjusting the hand brake