Brintal Ypush User manual

Hybrid Manual &
Power-assisted Pushing Aid
Owner’s Manual
& Service Record
Brintal Limited
Marion Place, Port Grat,
St Sampsons, Guernsey GY2 4TD
www.ypush.com
E. and 0.E.
Issue 3 02/2021
Rehacare 2019
World Launch
Rehacare 2019
E
xclusive
p
roduct launch - visit us at Rehacare 2019 Dusseldor
f
Stand C1
6
Model: Ypush/YPPAWC/01
Ypush Owner's Manual

Brintal Ypush Owner’s Manual and Service Record
2
Rehacare 2019
World Launch
Rehacare 2019
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xclusive
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roduct launch - visit us at Rehacare 2019 Dusseldor
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Stand C1
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INSTRUCTIONS TO THE YPUSH DEALER
This Owner’s Manual is part of the Ypush package and a
copy should be provided with every product supplied.
VIEW OWNER'S MANUAL ONLINE
To view the Owner's Manual online
simply scan the QR code with your
smartphone or visit www.ypush.com

Contents
CONTENTS 3
Introduction from Brintal CEO 4
Ypush general introduction 5
Product & Dealer Information 6
Features and Layout
What’s in the Box? 7
SAFETY
General safety information 8
Intended use of the Ypush wheelchair
Safety Information - General Usage 9
Safety information - Driving & general warnings 10
CONTROLS & FEATURES
Ignition key/Battery indicator on throttle assembly/ 11
Maximum speed control
Power-assist and Thumb throttle 12
Forward and Reverse button
Sleep mode
Charging socket
USB Power socket
Power steering buttons 13
Red LED light and audio “beeper”
Electrical circuit breaker
BRAKES
Safety braking system operation 14
BRAKE OVERRIDE LEVERS
Brake Override lever Unlocking/Locking 15
ANTI-TIP AND OCCUPANT SENSOR
Mechanical Anti-tip/Occupant sensor 16
Electronic Anti-tip system/Footbars 17
BATTERY INTRODUCTION
Battery level indicator/Installation/Connection and Removal 18
Battery care and Charging warnings 19
BATTERY CHARGER AND CHARGING
Charging with the Battery installed in the Ypush 20
Charging with the battery removed from the Ypush 21
SETTING UP THE YPUSH
Unpacking and assembly – see images page 23 22
Unpacking and assembly – see text page 22 23
PACKING UP THE YPUSH
For transport or storage – see images page 25 24
For transport or storage - see text page 24 25
PRACTISE DRIVING WITHOUT OCCUPANT
Manual and Power-assist 26
ATTENDANT AND OCCUPANT
Transferring in and out/Seatbelts/Footrests 27
DRIVING THE YPUSH
Attendant checklist and driving tips 28
TRANSPORTING & AIR TRAVEL INFORMATION
IATA/UN 38.3 29
FAQS FREQUENTLY-ASKED QUESTIONS 30
REGULAR MAINTENANCE CHECKS AND SERVICING
Owner/Attendant 31
USER TROUBLE-SHOOTING
Owner/User quick guide 32
DIAGNOSTICS AND FUNCTIONS GUIDE
Page 1 33
Page 2 34
TECHNICAL SPECIFICATION
Brintal Ypush/YPPAWC/01 35
TECHNICAL INFORMATION
EMI/EMC 36
Battery disposal
SERVICING THE YPUSH
Engineer’s service basic checklist 37
OWNERS SERVICE LOG
Brintal Ypush/YPPAWC/01 38
SERVICING NOTES AND REMINDERS 39
3

Brintal Ypush Owner’s Manual and Service Record
4
Thank you for purchasing the Ypush Carer Controlled,
Power-assisted Wheelchair. We really hope that our
unique hybrid wheelchair will help you to maintain and
enjoy your independence, visit old friends, travel to new
places, and make some great new memories.
The brief behind the development of the Ypush was
quite simple. There are many people who use a standard
type of manual wheelchair, but we noticed that you
never really see them out and about. Why was this? We
realised the big issue was although pushing a wheel-
chair may look easy, if you have tried, you will know
how physically demanding it is, in many cases causing
fatigue and injury to the Carer, and severely restricting
travel and activities. Whether you are a professional
Carer, a partner, a family member or a friend, it can
become a difficult and stressful situation.
It’s difficult enough to push someone on the flat, but
throw in a hill or a tricky surface, and it can be pretty
much impossible. If the Carer is struggling and the
occupant feels like a burden, no one is having fun, and
it’s not going to be a happy day for anyone. It becomes
easier for everyone, to just stay at home.
We wanted to create a solution that would ensure the
Carer and occupant could both enjoy access to places
and activities, and most importantly, could really look
forward to spending stress free quality time together,
choosing where they want to go, whether at home or
travelling away.
The Ypush had to be an integrated product like no
other, with seamless Power-assistance, no extra bolt
on bits, and be quick to set up. Moreover, as a medical
product, it would need to be incredibly safe and easy to
use. It took more than 5 years to develop all the unique
functions, features, new technology and mechanisms
that make the Ypush possible. We have also tried to
address some of the small details, to make it as
simple and fun to use as possible.
I would like to thank Chantal, my wife of 21 years,
our children Oliver and Darcie, our family, our team
of designers, engineers, manufacturers, consultants,
partners and investors, who have worked tirelessly
together to help us achieve our goal. It has really been a
team effort. Five years is a long time, and without your
patience, enthusiasm, focus, absolute belief and deter-
mination, the Ypush would still be a pencil sketch.
From all of us at Brintal, we hope you enjoy getting out
and about with the Ypush. Where to next?
Very best wishes to you and your family for a happy,
healthy and active life,
Brian J Harrison
Inventor/CEO Brintal Limited
Dedicated to my friend Patrick Tam

The Brintal Ypush is an attendant controlled, hybrid
manual & Power-assisted wheelchair providing a
comfortable ride for adults with disabilities. It provides
the attendant with an effortless means of transporting an
occupant using Power-assist, the option to push
manually, or a seamless combination of both.
The Ypush is easy to use, lightweight, and can be quickly
and easily folded for transportation.
Provided that the Ypush is maintained and operated in
accordance with this manual, it will last for many years.
Please read this manual thoroughly before using the
Ypush. If you have any doubts about warnings or instruc-
tions, ask your Dealer for an explanation. If at any time
you feel you may not be able to control the wheelchair
safely, do not drive, but consult your Dealer for a solution.
You must keep this manual in a safe place. It
contains essential information on the operation of the
Ypush wheelchair and also includes the service records.
If you think the Ypush wheelchair may be damaged, or
otherwise faulty, do not drive it, but contact your Dealer
for advice.
Warning! This manual contains important safety
information. Please take time to read and understand
it. Never ignore the guidance in this manual, doing so
may endanger you and or others.
5
Model: Ypush (YPPAWC/01)
Rehacare 2019
World Launch
Rehacare 2019
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xclusive
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roduct launch - visit us at Rehacare 2019 Dusseldor
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Stand C1
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Features and Layout
Brintal Ypush/YPPAWC/01
Please see Technical Specifications on page 35
for more details.
Product/Dealer Information
This is your contact number
for service and support
Dealer Stamp
Telephone
Email
Product Model Number
Ypush/YPPAWC/01
Serial Number
Date of Purchase
Owner
1
Right & Left Push Handles with Brintal
"Hands off" safety brake system
2
Right & Left Power Steering buttons
underneath handles (left shown)
3Power-assist throttle lever, Reverse button
and fuel gauge (right side only)
4
Battery Charger and on-board charging socket
located under left armrest (pivots up)
5
Super lightweight alloy folding chassis
6Swing-away foot rests
7
Removable Lithium Battery Pack located
under right armrest (pivots up)
8
Removable Anti-tip and foot bars
9Electronic Anti-tip sensors
10
USB accessory power
outlet socket
11
Seat back storage pockets
12
Brintal Advanced Dual Drive System (ADDS)
13
Occupant sensor
14 Walking stick or crutch holder
15 Circuit breaker and LED lights
16 Ignition key – On/Off-Charge
7
9
Brintal Ypush Owner’s Manual and Service Record
6
For more product
information see labels
under the armrests and
throughout this manual.
14
15 16
11

What’s in the Box?
7
1 x Travel Roller Bag
Model: YP-TRB/01
1 x Lithium Battery Pack
Model: YPE 01/1
1 x Battery Charger
Model: YPCv1
1 x Battery Pack Carry Case
Model: YPBPC/1
1 x Ypush Attendant Controlled
Power-assisted Wheelchair
Model: Ypush/YPPAWC/01

General safety
information
Intended use of the
Ypush wheelchair
Brintal Ypush Owner’s Manual and Service Record
8
Please read this manual thoroughly before driving or
operating the Ypush, and ensure the Ypush is serviced
regularly. If you have any doubt about the content of this
manual or any questions please contact your Dealer.
ISO Book symbol: This symbol
appears on the product. Please read
this product manual before
assembling or operating the Ypush.
Warning triangle: Pay particular
attention and follow instructions
carefully. Failure to do so could
cause injury or even death.
Pinch-point symbol: Wherever you
see this sign there is a nearby risk
of injury owing to a pinch or
crushing point. Take extreme care.
© 2021 Brintal Ltd.
No liability is assumed with respect to the use of any
information contained in this publication. While every
precaution has been taken in the preparation of this
publication, Brintal Ltd., assumes no responsibility for
errors or omissions nor is any liability assumed for
damages resulting from the use of information contained
in this publication. This publication, as well as the
operational details described herein, are subject to
change without prior notice.
The Ypush attendant controlled Power-assisted wheel-
chair is designed to be operated by an attendant or
Carer, to be used by adult occupants with a disability,
within the recommended maximum weight – please see
Technical Specification. The Ypush is designed for indoor
and light outdoor use, and can be used manually or with
Power-assist, or a seamless combination of both.
The light-weight construction enables the Ypush to be
easily transported, whilst the intuitive driving controls
offer the Carer an enjoyable and effortless experience,
and the occupant a new sense of quality and freedom.
The Ypush is intended for use in the home, and on paved
or other smooth hard surfaces. Kerbs should be avoided
if possible, however the Ypush can mount obstacles up to
the size specified in the Technical Specifications.
Attendants and Carers could endanger themselves and
others if they are not capable of driving the Ypush safely.
It is essential that the attendant (driver) is capable of
driving the occupant safely and that the occupant’s con-
dition is suited to this type of wheelchair.
Dealers will advise on the most suitable wheelchair from
the Brintal range, but it is the responsibility of attendants
and Carers to ensure that they have the manual
dexterity to drive the vehicle, adequate sight and hearing
to perceive danger in time, and can at all times operate
the Ypush safely in the expected conditions. Attendants
and Carers should regularly assess their ability to operate
the vehicle safely.
The Ypush wheelchair has relatively small wheels and so
should not be used on uneven, pot-holed, rutted or
slippery surfaces such as grass and similar.
This manual contains important safety notices and
warnings. They are clearly marked with the Warning
triangle, or the Pinch-point symbol below. Make sure
that you understand these notices. If you have any
doubt, contact your Dealer.

Safety information
General usage
Warning: The operation of the Ypush can endanger the
life of the attendant, occupant and third parties. The
attendant should always be fully capable of operating the
Ypush safely.
Warning: The Ypush has been designed and tested for
occupants up to the maximum weight recorded in the
Technical Specification. This weight should never be
exceeded.
Warning: Do not exceed the specification; do not modify
the Ypush or use it other than as an attendant controlled
Power-assisted wheelchair.
Warning: Passengers, children, and pets should never be
carried or attached to the Ypush.
Warning: Sitting for long periods may increase the chance
of thrombosis or pressure sores. Occupants prone to such
conditions are advised to take medical advice.
Warning: Electromagnetic interference may affect the
performance of the Ypush :
• Avoid getting close to transmitter masts, such as
television and radio stations.
• If the Ypush ever starts to operate by itself switch it
off and report this to your Dealer.
Warning: The operation of any powered wheelchair may
affect sensitive electronic circuits such as alarm systems,
garage door closing mechanisms, or automatic doors in
shops.
Warning: Do not carry, balance or attach anything to the
armrests. Anything attached to the seat arms could affect
stability, or interfere with the control of the Ypush.
Warning: Never carry bags or loads (unless they are an
approved accessory) behind the seat as this could affect
stability.
Warning: Before charging the Battery, always check the
Battery Charger and Battery Pack for damage. Never use
a charger or battery that is damaged or malfunctioning.
Warning: Never stand or store the Ypush on its end or
side as it may topple and cause injury or damage.
Warning: Do not use, store, or charge your Ypush in
temperatures outside the ranges stated in the Technical
Specifications section of this manual. Always charge and
keep your battery indoors when not in use and if outside
temperature or conditions are unpredictable.
Warning: If the Ypush is left out in the sun, surfaces could
become extremely hot. Always try to park the wheelchair
in the shade.
Warning: The Ypush is not for use on roads, apart from
crossing them at designated places.
Warning: The Ypush is not suitable for use as a seat for
an occupant in a motor vehicle.
Warning: The attendant or occupant should not wear
clothing, or carry items on the Ypush that could become
entangled in the wheels or other moving parts as severe
injury could occur.
Warning: Do not drive the Ypush onto an escalator as this
could result in severe injury to the occupant, the attend-
ant, or third parties.
Warning: Consider wearing a high visibility jacket to warn
others of your presence, particularly in poor visibility.
Avoid driving in bad weather conditions.
Warning: Unauthorised modifications or additions to the
Ypush could result in injury or permanent damage. Such
modifications will invalidate any guarantees.
Warning: Only fit approved Brintal accessories.
9
Before you drive the Ypush, please read all the
warnings. You must also understand, practise, and be
confident at operating all the Controls, and be
familiar with all the functions and features described
in this manual.

Warning –Damage: Before using the Ypush, check it over
for damage. If you notice anything, do not use it and refer
to your Dealer.
Warning – Brake override levers: Before allowing an occupant
to get on or off the Ypush, always check that both brakes
are on, with the brake levers both in the UP position, and the
bright green override levers "locked" down - sat flush on top
of the handles. IMPORTANT: When the override levers are
pivoted back into the "unlocked" position, the Ypush can free -
wheel and there is no braking, so it could run down a slope
and cause injury or death. NEVER sit on the Ypush when the
override levers are unlocked.
Warning – Battery Charge: Before driving always check the
battery indicator. Ensure that if possible the battery is fully
charged before starting any journey.
Warning –Transferring On and Off: Do not attempt to get
on or off the Ypush unless it is switched off, at rest, and on a
stable, level surface with the brakes on. Never get on or off
on a hill.
Warning – Armrests: Do not use armrests as a sole support
when getting in or out of the Ypush. Make sure they are both
closed before driving.
Warning – Seat Belt: Always ensure that the occupant is wear -
ing their seat belt before driving. Adjust the belt to suit the
occupant and check that they are comfortable.
Warning –Footrests: Before using the Ypush, ensure that the
occupant’s feet are correctly placed in the footrests. If you
drive forward with the occupant’s feet still on the ground,
their feet could become trapped under the wheelchair and
serious injury could result. When getting on or off the Ypush,
pivot the footrests up, and swivel to the side to make getting
on and off easier.
Warning – Castoring: Be aware that when you set off, if the
front castor wheels are not straight, the initial movement could
be partially sideways.
Warning – Leaning Over: Occupants, do not lean sideways, as
this could cause the Ypush to topple.
Warning – Speed: Always slow down for turns, and reduce
speed when amongst pedestrians to ensure you do not run
into them.
Warning – Slopes and slippery surfaces: On steep slopes
the Ypush could topple over. Always try to avoid crossing
a slope. If you have to cross a slope, take great care to
avoid tipping. Never make sharp turns on slopes. Never
drive on slippery or icy surfaces. Never reverse down a
slope as the Ypush could tip over backwards. If you are
not comfortable with the hill gradient, consider an
alternative route.
Warning – Going down slopes: Do not use Power-assist
whilst going down slopes. Let the Ypush freewheel, and
use the brakes to slow your speed or to stop.
Warning – Kerbs: Try to avoid driving up or down kerbs
as this may cause the Ypush to topple. Use access ramps
wherever possible. Never attempt kerbs greater than that
in the Technical Specification. If you have to climb or des -
cend a low kerb, always tackle it straight on. Occupants
must lean forward when climbing a kerb and lean back
when descending.
Warning – Braking: Never use brakes whilst the thumb
throttle is being pressed. ALWAYS release the thumb
throttle to cut motor power before applying the brakes.
Warning –Braking and turning in manual mode and whilst
travelling down slopes: Use even pressure on left and right
brakes to steer the Ypush straight. Applying one side more
than the other will turn the wheelchair. Become familiar
with this turning action before driving with an occupant.
Warning – Turning using Power-assist: DO NOT use
the brake levers to try to turn whilst using Power-assist.
Always keep BOTH brake levers pushed fully down onto
the handles until after the thumb throttle is released.
Warning – Stopping: If you apply braking suddenly when
turning, the Ypush might skid or topple. Take care when
braking and turning.
Warning – Reversing: Always take particular care when
reversing the Ypush as injury to other people could occur
if safe distances are not maintained. Attendants are
advised to take great care during this type of manoeuvre
to avoid serious injury.
Safety information
Driving & general warnings
Brintal Ypush Owner’s Manual and Service Record
10

Do not attempt to drive the Ypush before reading this
manual thoroughly and practising driving, turning, and
braking safely without an occupant on-board.
11
Ignition On/Off/Charge Key: Switch the power on and off using
the key switch. 1The Green LED on the left dash panel will
light, and if there is no weight on the seat the Red LED will also
light up 2When in the off/charge position the battery can be
charged (see charging section) and the Power-assist will be
disabled for safety reasons. Always remove the key when the
Ypush is unattended or when the battery is being charged.
Battery Indicator: 3The LED lights mounted on the throttle
assembly, located on the right handlebar, show the current level
of charge in the battery pack when the ignition is on. These
consist of a row of 1x Red, 1x Yellow & 1x Green LEDs. All LEDs
lit indicates a full battery. The fewer LEDs that are lit, the more
discharged the battery has become. The red LED will flash to
indicate the battery is almost empty and power could be cut at
any time. Immediate recharging is required.
Note: When climbing an incline or starting off, the battery level
indicator LED’s lights may flicker or drop momentarily; this is
normal.
Maximum Speed pre-set control: The maximum speed the wheel-
chair will reach at full throttle using Power-assist, can be adjusted
to suit the occupant and attendant 4The adjustment is made by
turning a grey knob inside the left hand armrest. Turn the knob
fully clockwise for the maximum pre-set speed of 4MPH/6.4KPH,
and fully anti-clockwise for minimum. Find a speed that is
comfortable for both you (the attendant) and the occupant.
Set the pre-set speed to the slowest setting (Fully anti-clock-
wise) until you are familiar with controlling the Ypush.
Controls and features
Ignition key/Battery indicator on throttle assembly/
Maximum speed control
1
2
3
4
_
+

Brintal Ypush Owner’s Manual and Service Record
12
Thumb throttle: The Ypush can be pushed manually, or used with
Power-assistance at any time, by pressing the thumb throttle.
Power-assist: The throttle control 5is actuated using thumb pres-
sure, as shown by the green arrow. Note: Brake handles MUST both
be pressed down as shown by the black arrow, to release both brakes
before the throttle is used. Never press the throttle when the brakes are
on. Gently press down the throttle lever as shown by the green arrow,
and the Ypush will start moving along. Adjusting the pressure on the
throttle lever will proportionately adjust the speed. Note: Fully pressed,
the Ypush will accelerate towards the pre-set maximum speed.
Release the thumb throttle and the vehicle will no longer have Power-
assist and will freewheel along. If the attendant releases pressure on the
brake handles, allowing them to pivot back up, the automatic braking
will be applied.
Forward and Reverse button: To switch between forward and reverse
Power-assist, first come to a stand-still and press the Reverse button R
as shown by the white arrow. 6When switched into reverse, 3 short
beeps will be heard to alert the attendant to the fact that reverse has been
engaged, and the red LED light on the left dash panel will start flashing.
This red LED will continue to flash until the Ypush is switched back to
forward by pressing the Reverse button again. Be very careful that there
is ample space behind you (the attendant) to be able to safely complete
a reversing manoeuvre. If you become worried at any time, first simply
release the throttle lever, and then release pressure on the brake levers to
come to a complete standstill. Note: In reverse the maximum speed pos-
sible is slower.
Sleep mode: If the Ypush is left switched on and not used for 30 min-
utes, it will go into "Sleep mode" to save battery power. All throttle and
ignition LED’s will go out. To reset, simply turn the key to the off position,
wait a moment, and then turn back to the on position.
Note: If the Ypush goes into sleep mode after being used in reverse,
upon start-up it will automatically revert to forwards mode, but in that
instance will require 2 presses of the button to go back into reverse.
On-board Battery Charging Point: A Battery Charging Socket is situ-
ated inside the left hand casing 7under the armrest. The socket is
protected by a rubber cover A which must be removed before charging
and replaced afterwards. For further details see page 20.
USB Power socket: Devices with a USB plug, may be connected with a
maximum consumption not exceeding 2.0Amps. To connect, remove the
rain cap by unscrewing it anti-clockwise and connect your USB device. 8
Replace the cap when the port is not in use to protect from moisture.
Controls and features
Power-assist & Thumb throttle/Forward & Reverse button/
Sleep mode/Charging socket/USB Power socket
6
5
8
7
A

13
Power steering buttons: The Ypush features unique power steering,
which is operated by pressing either the left or right green buttons
located under the handles, depending which way you want to turn. This
feature reduces attendant effort and provides excellent steering control
and manoeuvrability. 9 Press for left or right and release the button to
stop turning. Note: Power steering only functions when the throttle is
pressed and the Ypush is being used with Power–assist.
RED Info LED and audio "sounder/beeper". There is a red LED light
situated on the left dash panel alongside the circuit breaker 10 The red
LED will illuminate for various reasons and on occasions you will also
hear an audio "beeper" to indicate a function or a warning. Please see
page 33/34 of this manual for full explanations.
Electrical circuit breaker: To protect the Ypush’s electrical system it is
fitted with a circuit breaker switch 1 1 If the switch button "pops up"
inside the clear cap, press it back down to reset it. If it will not stay
down, or immediately "pops up" again or activates randomly, switch off
the Ypush ignition, disconnect the battery and report the fault to your
Dealer for investigation.
Note: In the event of an electrical fault or issue, and Power-assist
cannot be used for any reason, the Ypush can still be pushed manually,
but for safety reasons, disconnect the battery first.
Controls and features
Power steering buttons/Red LED light & audio "beeper"
Electrical circuit breaker
10
9
11

Brintal Ypush Owner’s Manual and Service Record
14
Braking System: The Ypush is fitted with the unique Brintal "Hands off"
safety braking system 13 When the Ypush is unattended and "hands
are off" the brake levers, they automatically pivot upwards as shown
by the green arrow, and the brakes lock the rear wheels. The left and
right levers operate the left and right brakes independently. The brakes
are designed to be comfortable and easy to use, and there is very little
effort required to hold the brake levers down during use.
Moving along: 14 To enable the Ypush to move along, either pushing
manually or using Power-assist, the brakes are first gradually released
by the attendant pressing both levers down together onto the handles,
as shown by the black arrow. Fully release the brakes FIRST before
pressing the thumb throttle for Power-assist.
Braking to STOP: Whether pushing manually or using Power-assist,
the brakes are operated in exactly the same way. The attendant simply
releases pressure on the levers to allow them to pivot all the way back
up to fully lock the brakes. (Thumb OFF throttle!)
Braking to SLOW DOWN: When travelling down a slope, to slow down
and reduce the speed, gradually release and alter pressure on the brake
levers to slow the Ypush to the speed required. (Thumb OFF throttle!)
Note: Brake Steering: When travelling down a slope, by releasing more
pressure on one brake lever than the other, it is possible to "brake
steer" the Ypush to turn left or right whilst still moving along. (Thumb
OFF throttle!)
Controls and features
Safety braking system operation
15
14
13
Warning! When the Ypush is left parked, or unattended, to prevent
rolling, the brake levers should always be UP 13 with the brakes on.
Warning! In the event that the brake lever is jammed in the
"UP" position with the brakes locked on, and you can’t easily push
down the lever/s DO NOT try to force the lever down, this will cause
severe damage. Stop using the Ypush and contact your dealer for
assistance.
12

Brake Override lever: There will be occasions when you wish to unlock the
brakes so you can freewheel/roll the Ypush along. For instance, when the
Ypush does not have an occupant, has been folded for storage or transpor-
tation, or when rolling the Ypush back into the Travel Roller Bag.
Brakes – Lock & Unlock: The automatic braking system may be locked and
unlocked by swivelling the bright green override levers 15 located on the
back of each brake handle. See previous page 14.
Direction arrows: The direction arrows and a "locked" and "unlocked"
symbol are clearly printed on each as indicated by the circles.
Note: When you receive your Ypush the Override levers may be unlocked,
so be aware of this feature and always check before use.
Unlocking Override lever – (UNSAFE/BRAKES OFF)
After using the Ypush the brake handles should be in the "UP" position. 16
To release the brakes, press down on brake lever as shown by the white
arrow until it pivots fully down onto the top of the main handle.
Hold the brake lever down 17 as shown, and with the other hand swivel the
bright green override lever back, as shown by the black arrow, swivelling
in the direction of the "unlocked" symbol printed on the side of the lever,
until you hear a "click" to confirm it is in the correct position.
Locking Override lever – (SAFE/BRAKES ON)
Before using the Ypush check that the override levers are both in the (SAFE/
BRAKES ON) position. If they are unlocked, hold the brake handle firmly
down 18 as shown by the black arrow, and using the other hand, "un-click"
and swivel the bright green override lever in the direction of the "locked"
symbol printed on the side, as shown by the green arrow, until it sits flush
on the main handle. Once the green override lever is sat flush on the main
handle, release pressure on the brake lever to allow it to "spring back up" as
shown by the green arrow 19 to the locked (SAFE/BRAKES ON) position.
Controls and features
Brake Override lever Unlocking/Locking
15
16
17
19
18
Warning! When the green brake override levers are pivoted
back unlocked, the braking is disabled. NEVER unlock if the Ypush is
on a slope or with an occupant on board! NEVER leave one override
lever locked and the other unlocked. You could damage your Ypush
wheelchair and cause injury. Always leave the brakes in the User/
SAFE position 16 when the Ypush is in use.
Warning! The override levers must both remain in the Locked
(SAFE/BRAKES ON) position in normal use. The unlock function is
only to enable moving/freewheeling of the Ypush when unoccupied.
IF YOU ARE NOT COMPLETELY SURE OF THIS FEATURE CONTACT
YOUR DEALER BEFORE OPERATING THE YPUSH.

Brintal Ypush Owner’s Manual and Service Record
16
Mechanical Anti-tip System: The Ypush features a pair of mechanical
Anti-tip wheels, fitted and stored at the rear of the wheelchair.
Note: Before packing the Ypush into the Travel Roller Bag, the Anti-tip
wheels must be removed, swivelled around, and securely reconnected
to the front end of the same mounting tube in the "storage" position.
Follow these steps to install, use and store.
1Removal from storage position: Remove the Anti-tip wheels from the "storage" position at the front of the mounting tube 20 by
pressing the spring button as shown by the green arrow, and pulling
the chrome tube out as shown by the black arrow. Note: Wheels face
upwards in storage.
2Installation for use: Take the assembly to the rear of the Ypush, rotate it, and press the spring button as shown by the green arrow,
slide the wheel assembly inside the rear of the mounting tube. Note:
Wheels face downwards for use. 21
3Make sure that the spring button reappears through the hole to confirm that the wheels are locked securely in place. 22
4Stowing the anti-tip wheels: Simply reverse the above procedure. Make sure that the spring button reappears in the "storage"
position to prevent the anti-tip wheels from getting lost during transit.
Occupant Sensor: The Ypush requires an occupant on board, or a
weight of at least 10kg placed on the seat base to enable the Power-
assist to function. This is a safety device to reduce the risk of
unintended operation or misuse. If there is no weight in the seat the red
LED light will remain illuminated and Power-assist is not available.
Controls and features
Mechanical Anti-tip/Occupant sensor
Warning! Always fit correctly before an occupant boards the
Ypush. They should remain in place at all times while being used, as
they are a safety device to reduce the risk of injury from tipping over
backwards if excessive gradients are attempted.
20
21
22

Electronic Anti-tip System: In addition to the Anti-tip wheels fitted to the
rear, the Ypush also features a unique electronic anti-tip safety system
which only operates whilst using Power-assist. If both the front wheels
leave the ground, power to the drive system will be suspended and the
red LED light will light up. 23 Power will be automatically restored, and
the LED will go out as soon as one, or both of the front wheels return to
the ground. To resume Power-assist, the throttle must be released and
reapplied.
Footbars: There are two adjustable footbars fitted inside the chassis at
the rear of the Ypush. Foot pressure on them can help the attendant
negotiate small obstacles such as kerbs. 24
How to use: The attendant can apply progressive downward foot pres-
sure as shown by the green arrow, on either of the foot bars, to tilt the
Ypush back, and assist in briefly lifting the front wheels off the ground 25
Note: Never stand on the foot bars with your full weight – one foot
must stay on the ground. You should not use Power-assist whilst using
the foot bars, or attempt to use Power-assist to lift the front wheels.
Always release the throttle before use.
Adjustment and packing: In use, to give maximum leverage, the foot
bars can be locked in the "out" position as shown 26 To slide back to
the "in" or "packed position", press on the spring button as shown by
the white arrow, and then push in the direction of the green arrow until
it slides forward and the button clicks correctly into the second hole ‘X’.
Note: Packing up When packing the Ypush into the Travel Roller Bag,
first slide the foot bars fully in to the "packed" position so that they do
not damage the end of the bag.
Controls and features
Electronic Anti-tip system/Footbars
17
23
24
26
25
X

Built-in battery indicator: There is a battery level indicator on the
throttle assembly, but you can also check the level on the battery itself,
by pressing button A. 27 This is very useful if the battery is being
charged away from the Ypush. When all of the four LED lights are lit,
the battery is fully charged. As the level of charge reduces so do the
number of lights illuminated. See page 33.
Installation: Open the right armrest fully 28 then pull the battery
release knob as shown by the green arrow, hold the battery by the han-
dle, and lower it down into the side casing. Ensure the connector plug in
the white circle is kept out of the way and does not get trapped.
Connecting: Remove the rubber bung B from the battery socket, and
slide the connector plug 29 in the direction shown by the green arrow
until it is firmly connected to the battery socket.
Note: Similar to a house plug, the battery plug fits only one way into
the socket. There is an arrow on the TOP of the connector plug which
should face UP. Slight rotation each way whilst sliding it in can help
line the pins up.
Lastly, fold the battery handle back down flush onto the top of the
battery case, and close the armrest compartment, being careful not to
trap your fingers or anything else.
Disconnecting and removal: To disconnect, reverse the instructions
above 30 remove the connector plug, replace the rubber bung B, pull
the battery retainer knob and lift out by handle. Close the armrest.
Note: When removing the Lithium Battery Pack from the Ypush always
refit the grey cap/isolator bung B to the battery socket as shown 29
Battery Introduction
Battery level indicator/Installation
Connection and Removal
Brintal Ypush Owner’s Manual and Service Record
18
Warning! When you receive your Ypush, the high performance
Lithium Battery Pack is only partially charged – always fully charge it
before use. You can either charge it fitted in the Ypush, or remove the
battery and charge it in another location.
Warning! Before installing the battery or using the Ypush, please
read the Battery and Battery Charging sections of this manual.
29
30
28
27
A
B

•After using the Ypush always charge the battery, even
after a short journey.
•Try to charge the Ypush battery weekly, whether it is in
use or not, and any other spare batteries you may have.
•Only use a Brintal Battery Charger supplied for use with
this specific make and model.
•Only use a Brintal Battery Pack supplied for use with this
specific make and model.
•Never immerse the battery or expose it to water.
•Never expose the battery to extreme heat, or dispose of it in
a fire.
•Never charge a battery in conditions outside of the
permissible temperature ranges stated in the Technical
Specification section of this manual.
•Never charge a battery in a wet or damp area. Keep the
Ypush and batteries in a well-ventilated area and away from
naked flames.
•Whenever possible, do not part-charge the battery. Allow
the charger to complete its full cycle.
•When not in use, take batteries indoors to protect them
from climatic effects.
•Fill in the owner’s information on the battery label in case
it is misplaced.
Battery care
& Charging warnings
19
Battery characteristics can change depending on
charging, temperature, usage and other factors. Listed
below are some guidelines to help you prolong battery
life, and to ensure safety:
Warning! Always try to use a battery that is
fully charged. If the battery fails to charge or is sus-
pected of malfunctioning then stop using it and refer
to your Dealer.
Warning! Never use a faulty or unapproved
battery and or charger.
Warning! If the charger or battery pack appears
damaged in any way do not try to use it. Contact
your Dealer as soon as possible for a replacement.
Warning! NEVER smoke or charge batteries in a
place where there are naked flames such as gas-fired
heaters as, under exceptional circumstances, batter-
ies may give off gases that could ignite and explode.
If the Ypush has been damaged, it is possible that the
battery has been affected. In this case do not charge
the Ypush battery and refer to your Dealer for assist-
ance. Never charge the Ypush outside as the charger
is not designed to get wet.
Warning! Always charge in a dry, well ventilat-
ed area and strictly observe the temperature limits in
the Technical Specification section of this manual.
Warning! It is strongly recommended that the
mains socket used for charging the Ypush is protect-
ed by a 30 m/A RCD (residual current device). Many
buildings have sockets protected by a system based
RCD. If you are in doubt as to the level of protection
in your charging location then either purchase a plug
in RCD or consult a qualified electrician to verify that
your charging location mains sockets are protected.
Warning! If batteries are damaged or frozen
they could heat up during charging and in an
extreme case, explode.
Warning! Do not attempt to open the battery
case, there are no user serviceable parts inside. It
may be necessary for some carriers such as airlines
to physically disconnect the battery pack for transit.
If this is the case the battery can be removed and the
grey isolating bung fitted. See the Transportation and
Travel section for further details.

Brintal Ypush Owner’s Manual and Service Record
20
Battery Charger and Charging
Charging with the Battery installed in the Ypush
For your convenience, you can charge the battery on-board the Ypush, with-
out removing it from the wheelchair, using the special Brintal Battery Charger
31 located under the left hand armrest. 32 The long flexible charger lead
extends, to reach mains power sockets quite a distance from the wheelchair.
1Place the Ypush in an area that is dry and well ventilated and within the
charging temperature range stated in the Technical Specification. Make sure a
mains power socket is within reach. Do not over-stretch the flexible cable.
2Switch off the ignition and remove the key.
3Open the right hand armrest and check that the battery is plugged in.
4Remove the Battery Charger A from the left armrest 32 and lift the rubber
socket cover B, to expose the charging socket C. 33
5Insert the Brintal Battery Charger plug into the socket as shown by the green
arrow 33 Note: The plug will only plug into the socket in one position, with the
wire from the plug facing forwards to the front of the Ypush as shown.
6Check the mains power socket you are going to use is switched off. Never
connect or disconnect the Charger with the mains power already switched on.
7Plug the Charger into the mains power socket and switch the power on.
See page 21 37
8Whilst charging, a red light 31 illuminates to indicate charging is taking
place. This changes to green when the battery is fully charged. If no battery is
connected, or the battery is fully charged and the mains power is switched
on, then the Charger will also show a green light.
9When charging is complete, first switch off the mains power, remove the
mains plug, and then disconnect the battery from the Charger. The Charger
can be stored inside the left hand armrest compartment (D).
Note: The Ypush will NOT operate if the plug is left in the on-board socket.
If you do turn on the Ignition key there will be a continuous beeping sound
and the red LED light on the left dash will flash as a warning.
Note: Do not leave the charger plugged in with the mains power switched
off. This may gradually discharge your battery.
34
A
33
32
31
Warning! Always charge the battery in an area that is dry and
well-ventilated and within the charging temperature range stated in the
Technical Specification.
Warning! Do not close the armrest unless you have checked the
lead is correctly positioned in the gap. 34 Damage could occur.
B
A
C
D