Zinger zr-10-a User manual
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ATTENTION:ItismandatorythatallusersreadthisentiremanualbeforeoperatingtheZinger.
TheZingerreliesonatwo‐levercontrolsystemthatisverydifferentfromfrontwheelsteered
vehicles.Whilethissystemhasinherentadvantages,italsopresentsnewdangersandwarnings
thatyoushouldbeawareofbeforeyourfirstride.PayspecialattentiontotheWarningsonpage
2‐4aswellasallsectionscontainingadditionalwarningsinBOLDCAPITALLETTERS.
1
ZR-10-A
USER MANUAL
WARNINGS ..................................................................................................................................2
SAFETY GUIDELINES AND OPERATING CONDITIONS ..........................................................4
ZINGER DIAGRAM ......................................................................................................................5
AUTO SHUTOFF AND BATTERY SLEEP MODE ......................................................................6
CHARGING THE BATTERY ........................................................................................................6
CHECKING THE TIRE PRESSURE.............................................................................................6
HOW TO UNFOLD FOR RIDING .................................................................................................7
HOW TO FOLD FOR TRAVEL AND STORAGE .........................................................................7
BATTERY INSTALLATION AND THE BATTERY LOCK KEY ...................................................8
GETTING IN AND OUT OF THE ZINGER ...................................................................................9
POWER BUTTON AND AUTO SHUTOFF ..................................................................................9
CHARGE INDICATOR LIGHTS ...................................................................................................9
THE TRIGGER THROTTLE .........................................................................................................9
LEARNING RIDE........................................................................................................................10
CONTROL PANEL AND SPEED RANGE SELECTION............................................................11
BACKING UP .............................................................................................................................11
THE BEEPER .............................................................................................................................11
SERIAL NUMBER ......................................................................................................................11
CARRYING AND STORING YOUR ZINGER.............................................................................12
LOADING THE ZINGER INTO A CAR.......................................................................................13
ADJUSTING THE LEVER REACH ............................................................................................14
CARE AND MAINTENANCE .....................................................................................................16
SPECIFICATIONS......................................................................................................................15
QUESTIONS & ANSWERS AND TROUBLE SHOOTING.........................................................16
2
Warnings
Additional warnings appear in BOLD CAPITAL LETTERS after the iHazard symbol throughout this
manual. All warnings in this manual indicate potentially hazardous situations, which if not avoided, could
result in death or severe injury. Read this entire manual carefully before operating the Zinger.
WARNINGS
• Remain in LOW range only until completely confident with your ability to operate the controls.
• Never select FAST range when indoors.
• Slow down well before entering a turn and take tight turns very slowly (below 1 MPH). The
greater your speed: the wider your minimum turning radius will be.
• Always come to a complete stop before letting go of the Control Levers.
• NEVER operate on grades of more than 10°. Avoid grades over 5° (10 inches per 10
feet).
• Descend all grades slowly (3 MPH or less) keeping both brakes applied when necessary (pull
up on Control Levers)
• Never allow your speed to increase above 6 MPH.
• Always take hills and ramps straight on, do not drive sideways to the direction of the ramp or
angle across a ramp. Never roll backwards on any grade.
• Avoid unnecessary stopping or turning on any non-level surface.
• The Zinger requires both hands to operate. Always grip both handles and do not attempt
to hold anything in either hand while operating the Zinger, e.g. beverage, cell phone, etc..
• Avoid wet conditions. Wetness will compromise the steering and braking. When
unavoidable: use caution, drive slowly, and apply greater force to the levers.
• Do not operate on wet grass, uneven or rough surfaces, loose gravel, sand, oil, snow and/or
ice or any other suspiciously unfavorable condition or surface.
• Do not operate anywhere traffic is present such as roadways, roadsides, or busy parking lots.
Drivers may not see you due to your low height.
• Always be certain that your feet and shoes (especially the back ankle area) are free from the
Foot Plate when stepping away from the Zinger.
3
• When in Reverse Mode backup in a straight line only. Do not attempt to make a turn. Keep
distance minimal and proceed forward as soon as space allows.
• Keep tires inflated to 35~40 PSI (2.5~2.8 Bar) for proper performance, do not over or under
inflate.
• Do not operate if your weight is more than 250 pounds (113 KG).
• Do not attempt to haul cumbersome or heavy items.
• Do not attempt to take a passenger along, e.g. no pets or children on your lap, no riders
hanging onto the rear (as is sometimes done on grocery carts).
• Do not attempt to push or tow anything with your Zinger.
• The Zinger is not for use by children. Keep children away from the chair and controls.
• Do not wear loose clothing such as scarves or robes, OR carry anything that hangs such as
leashes or purses which could get caught in the wheels or other moving parts, or obstruct the
control handles when operating.
• Always press the Power Button to Off (blue light out) before entering, exiting or folding.
• Do not stand on the Foot Plate or put weight on the Control Levers when entering or exiting
the Zinger.
• Do not leave the Zinger unattended on or near a grade; the Zinger has resistance to free
rolling but may still roll away.
• Do not operate in bare feet, socks, slippers, flip-flops or the like. Always wear well fitting
shoes and clothing when operating the Zinger.
• Do not operate if feeling dizzy, sleepy, or when under the influence of drugs or alcohol.
• Do not smoke when operating the Zinger. (Smoking may present unexpected cause to
remove hands from the Control Levers among other dangers.)
• Do not leave the Battery Charger connected to a power source while not charging.
• Never attempt to open the Battery case for any reason.
• Use only the charger that came with your Zinger.
• Never modify your Zinger or use parts or accessories not provided by the Manufacturer.
WARNIN
GS
co
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t
in
ued
4
Safety Guidelines and Operating Conditions
Speed and Turning: THE ZINGER REQUIRES MORE SPACE TO TURN AS SPEED INCREASES.
For this reason it is necessary to slow down before making turns. If you hear the tire skid as you attempt
a turn you are going too fast. See on page 10 the section beginning with “Do Not Skid the Wheels”.
Ramps and Hills: DESCENDING GRADES REDUCES THE STEERING AND BRAKING ABILITY
OF THE ZINGER - DECEND GRADES SLOWLY KEEPING BOTH BRAKES APPLIED. The Zinger can
climb up to an 8°incline, but whenever possible you should avoid ramps steeper than 5° (10 inches
vertical change per 10 feet distance). As a general reference ADA compliant wheelchair ramps are 5ºor
less.
Plan to take hills in a straight line. Increase and decrease braking pressure to keep your direction straight
and speed low on descent. Keep your speed below 3 MPH (slow walking pace) on descent. By use of
the brakes, never let your Zinger build speed on descent. Avoid making turns on grades. If there is a
sharp turn on the hill, find an alternate route or walk the Zinger. Do not attempt any grade in wet
conditions. If you are uncertain about the terrain, get up and walk behind your Zinger by pushing on the
Seat Back Bar. In this manner, your Zinger actually works very well as a rolling walker.
AVOID STOPPING ON HILLS OR RAMPS, including sidewalk ramps. Instead stop on the level
sidewalk before the ramp and keep both hands pulling on the Control Levers at all times while waiting to
cross. The Zinger provides light resistance to rolling when the motor is off, but it does not have parking
brakes, so whenever possible keep both hands on the Control Levers. If you are stopped on level ground
in a safe area away from ramps or hills, you may swing the Foot Plate back with your heels then place
both feet firmly on the ground before removing your hands from the Control Levers.
Surfaces and Conditions: The Zinger operates best in dry conditions on level pavement. AVOID WET
CONDITIONS; WETNESS WILL COMPROMISE CONTROLLABILITY. IF WET, USE MORE FORCE
ON THE LEVERS FOR CONTROL AND BRAKE WELL IN ADVANCE. If wet conditions are unavoidable:
minimize your route, use Medium speed range, and apply extra force on the levers. When safe,
occasionally test your ability to stop and turn. If it seems questionable, get off and push the Zinger.
While dry mowed grass is an acceptable surface to operate your Zinger, performance will feel very
different. You will need to use more force on the levers because your Zinger is doing more work to move
you. Wet grass is not advised.
THE ZINGER IS NOT A RECREATIONAL VEHICLE, OFF ROAD VEHICLE, OR A TOY.
The Zinger is not intended for rough terrain, sand, snow, or otherwise difficult conditions. If you are
uncertain about the conditions that you might encounter, select an alternate from of transportation. The
Zinger is also NOT intended for sports, stunts, or tricks of any kind. Always operate in a mature, cautious
manner keeping in mind that the Zinger is a mobility device, and not a toy.
NEVER DRIVE THE ZINGER ON A ROADWAY, ROADSIDE, OR BUSY PARKING LOT like bicycles
often do. Always use sidewalks and official pedestrian crossings. When seated in the Zinger, like any
power-chair, you sit very low so that cars may not see or expect you. Always use extra caution at
crossings or whenever you are exposed to traffic. Only cross at official pedestrian crossings. DO NOT
DRIVE THE ZINGER UNNECESSARILY CLOSE TO A SIDEWALK EDGE OR DROP OFF OF ANY
KIND.
5
Zinger Diagram
Seat Back Bar
Release Cable
Battery
Control Panel
Trigger
Throttle
Anti Tip
Wheels
Foot Plate
Charge Port
Motor
Right Front
Caster Wheel
(no air needed)
Fig. 1
Cross Tube Right
Control
Lever
Left Control
Lever
Right Rear Wheel
(keep inflated to
35~40 PSI 2.5~2.8 BAR)
Battery
Lock Key
Power Button
Locking
Pins
6
Congratulationson the purchase of your new Zinger! Your Zinger can take you everywhere you want
to go indoors or outdoors, (up to 8 miles on a single charge with the included light weight Lithium Ion
battery pack). Your Zinger is the lightest and quickest folding power chair on earth. Weighing only 41
pounds (18.9kg) and folding to 10 inches high (25cm), your Zinger is easy to load into almost any car.
The Zinger was designed and developed in Virginia, USA. It was manufactured in a state of the art
factory in Taiwan where the best production technicians and engineers make sure that each Zinger is
built to perfection.
Get Ready…Slide the Zinger out of its box and remove all wrapping and packaging materials from the
Zinger. (Keep packaging in the box in case you ever need to ship your Zinger.) No assembly is required.
Auto Shutoff and Battery Sleep Mode
The Zinger will auto shutoff after ten minutes of nonuse – Press the power button to off, wait two seconds,
then press it again to on (depressed)
The battery will enter SLEEP MODE after two weeks of nonuse. Plug the charger into the battery for at
least 20 seconds to wake the battery.
Charging the Battery
Reffering to Fig. 2: Plug the charger’s power cord (heavy cord) into the back end of the charger first, then
plug the other end into a grounded household outlet. Next plug the round charger plug into the
ChargePort on the battery. Rotate the round plug until you feel it drop into the socket. The light on the
charger turns from red to green when fully charged as shown here. This may take up to 4 hours. (The
battery may remain in the chair while charging.)
NEVER ATTEMPT TO OPEN THE BATTERY CASE. THE BATTERY IS NOT SERVICEABLE. THE
CASE CONTAINS LITHIUM ION CELLS AND IS SEALED FOR YOUR SAFETY.
NEVER ATTEMPT TO CHARGE THE BATTERY WITH ANY CHARGER OTHER THAN THAT
INCLUDED WITH YOUR ZINGER.
Checking the Tire Pressure
Your Zinger drives, steers and brakes by engaging a drive roller or a steel brake pad into the rear tires.
For this reason: IT IS IMPORTANT TO MAINTAIN YOUR REAR TIRE PRESSURE AT 35~40 PSI
(2.5~2.8 Bar). If you don’t have a bicycle pump with a built in pressure gauge, you should get one. Low
tire pressure will have a negative effect on the Zinger’s handling.
Fig. 2
Light will turn from red to
green when fully charged.
Charge
Port
7
How to Unfold for Riding
Referring to Fig. 3: set the Zinger on the ground with its wheels down. Be sure the Power Button is Off
(blue light is out). Pull the Release Cable while lifting the Seat Back Bar to unlock the Zinger from its
folded condition. Continue to lift the seat back until you hear a “click”indicating that the Locking Pins are
engaged. The Zinger is now in the Ride position. ALWAYS CHECK THAT THE LOCKING PINS
ARE FULLY ENGAGED by giving a forward push to the Seat Back
Bar, the seat back should feel rigid as the chair rolls forward.
How to Fold for Travel and Storage
Pull the Release Cable and lower the Seat back Bar. It helps to rotate the Zinger slightly as you lower the
seat back bar so that the Front Caster Wheels swivel together until they lay flat on the ground. You
should hear a “click”sound when it latches into its folded position, but be lift up a little on the Seat Back
Bar just to ensure that the Locking Pins have engaged and that the Zinger holds its folded condition.
Fig. 3
Seat Back Bar
Release
Cable
Anti Tip
Wheels
Cross
Tube
Front Caster Wheels
Power Button
Locking Pins
8
Battery Installation and the Battery Lock Key
Referring to Fig. 4: After charging is complete, install the battery with the charging receptacle on the
right using the two motions indicated by arrows 1 and 2 in Fig. 4. Make sure that the battery is
completely in and that the keyed lock latches it down. The Battery Lock Keycan be removed to lock the
battery into the chair for theft prevention of the Battery BUT the Zinger has no key to lock the power off.
To prevent unwanted riders from zinging off on your Zinger, either lock your Zinger with a bicycle lock or
remove the battery. And always use a bicycle lock through the frame tubes when leaving your Zinger
unattended in a public place.
Getting In and Out of the Zinger
To sit down in the Zinger Swing the Foot Plate back by pushing it back with your heels as shown by the
lower arrow in Fig. 5. This makes getting in and out easier by placing your feet beneath you as you sit
down or get up from the chair. As shown by the upper arrow in Fig. 5,place both hands on the front
corners of the seat tubes to lower yourself into the seat.While the Zinger resists rearward rolling, it
will still roll. So like sitting down in a wheeled office chair, do not lean back on the chair as you enter or it
could roll out from under you. Once seated grab the control levers. Pull both levers back at the same
time to apply the brakes. The brakes always apply when the levers are pulled, whether the power is on or
not. Get comfortable sitting with both hands on the Control Levers.
To exit the Zinger come to a complete stop on level ground. Press the Power Button to Off (blue light
behind the button goes out) and swing the Foot Plate back with your heels, place both feet on the ground
and place both hands on the front corners of the seat tubes to help yourself stand. Remember that the
Zinger can roll, so do not lean back on the chair as you stand up. BE CERTAIN THAT YOUR FEET
AND SHOES ARE FREE FROM THE FOOT PLATE WHILE STEPPING AWAY. Carefully ensure that
the rear ankle area of your shoes is free from the Foot Plate by shuffling (rather than lifting) one foot
forward and then the other, until you are certain that your body and clothing is out of contact with any part
of the chair.
Fig. 5
Fig. 4
21
Fig. 5
9
Power Button and Auto Shutoff
Referring to Fig. 7: The power button is a touch button type. After pressing once, Zinger is turned on (the
fist red light of the battery status light will be on), and pressing the second time, Zinger is turned off ( the
red light will be off). However if the Zinger is accidentally left ON, the power will automatically shut off
after 10 minutes of inactivity. To reset and turn the power back ON, press the Power Button once, wait
three seconds, then press the Power Button again. The red light will come on indicating that
the Zinger is now “ON”.
ALWAYS SHUT THE POWER OFF BEFORE EXITING THE CHAIR. Press the power button
again and the red signal light will be off.
Charge Indicator Lights
Referring to Fig. 7: After turning the power on, the lights will illuminate progressively from left to right. It
helps to drive the Zinger for 20 seconds before determining the state of charge. If the red light is on and
three lights are flashing, the charge is too low to drive. Recharge before riding.
The Trigger Throttle
Referring to Fig. 6: To vary your speed within the selected range, (from zero to the maximum of that
range) squeeze the trigger throttle gradually. For example: slow speeds can be achieved in HIGH range
by pulling the trigger in only very slightly. The farther you pull the trigger the faster the speed; up to 6 mph
in HIGH speed range. Note: The trigger only activates the motor. You must press a lever down to
engage the motor with the wheels in order to move.
10
Learning Ride
STAY IN LOW SPEED RANGE FOR LEARNING. The Zinger steers very differently than handlebar
and steering wheel vehicles. Read carefully and take the time learn before trying Medium Speed Range.
For learning find a large, level, open area with no traffic or obstacles. Each time the power is turned on
(see Fig. 7), the Zinger will be in the LOW speed range. The LOW speed range limits the motor speed to
very slow speed for learning and indoor use. In low Range everything happens in slow motion to allow
time for you to learn the method of braking and steering the Zinger. Make a mental note that the brakes
will always apply when both levers are pulled back together. So if you have any confusion, just
pull up on BOTH levers to brake!
FIRST LEARN TO STOP.
TO STOP OR SLOW DOWN:Pull up on both levers
to apply both wheel brakes. This will slow the Zinger
in a straight line until stopped. It will also stop you if
you begin to roll due to a ramp or hill.
To stop quicker, pull harder.
Remember that anytime you are unsure, pull both
levers to brake!
TO GO STRAIGHT: first push both levers down with
moderate force, hold them down while gently
squeezing the Trigger Throttle to start the motor and
vary the speed.
The trigger only activates the motor, but the motor
will only make you go when a lever is pressed down.
USE OPPOSITE LEVER ACTIONS TO TURN
TO TURN LEFT: pull up on the left lever while
pushing down on the right lever. The harder you
force the levers the tighter the turn becomes. Keep
the Trigger Throttle engaged to maintain power
through the turn.
TO TURN RIGHT: pull up on the right lever while
pushing down on the left lever. The harder you force
the levers the tighter the turn becomes.
Practice turning and braking in LOW speed range
until controlling the Zinger becomes reflexive.
11
Once you feel confident in your ability to start, stop, and steer your Zinger, find an open space to try
medium speed as described in the following section below,“Control Panel and Speed Range Selection”.
BE AWARE THAT AS YOUR SPEED INCREASES, YOUR MINIMUM TURNING RADIUS
INCREASES TOO.
DO NOT SKID THE WHEELS: Because the Zinger turns by braking the inside wheel, TIGHT
TURNS CAN ONLY BE ACHIEVED AT VERY LOW SPEEDS. If your inside wheel skids, you are trying
to turn too fast. Slow down in a straight line by pulling up on both levers until nearly stopped well before
the turn, then proceed through the turn at low speed.
Control Panel and Speed Range Selection
Referring to Fig. 7: Every time the Zinger is turned on it will be in the forward Low Speed Range.
Pressing the Speed Range Selector button (“turtle / rabbit button”) steps the speed range from LOW
(green) to MEDIUM (yellow) to HIGH (red) and back to LOW again. A Speed Range Indicator Light will
remain on to indicate the selected speed range.
NEVER SELECT FAST FOR INDOOR USE!
Backing Up
To back away from something it is usually best to simply use your feet against the ground or use your
hands to SLOWLY push yourself back from a table. (If you push too hard the Zinger will resist and the
table may slide away.) Because your Zinger can turn very sharply to get you out of most tight spaces,
using the powered reverse is rarely necessary.
Powered Reverse Mode: To use the powered reverse mode press the “R”Reverse Mode Button to put
the Zinger in reverse mode. The reverse light will come on indicating that your Zinger is now in reverse
mode. Press both levers down and pull the Trigger Throttle as if you were going to go straight forward –
but instead, the Zinger will back up at a very slow speed only.
DO NOT ATTEMPT TO TURN IN REVERSE MODE (The motions are opposite and therefore very
difficult.) Backup straight only as far as needed to proceed forward, then press the Forward Speed
Range Selector Button to proceed forward.
The Beeper
The red button on the upper left side of the right Control Lever is a courtesy beeper intended to politely
announce your presence. The beeper is not a horn and is not intended to avoid collisions or as a hazard
alert.
Serial Number
The serial number is the ten digit number stamped into the aluminum next to the black control box under
the motor and between the rear wheels. You may need to refer to it for service or replacement parts in
the future so keep a record of your serial number by writing it and your date of purchase on the front
cover of this manual.
12
Carrying and Storing Your Zinger
To move your Zinger without riding in it, it is always easiest to roll it in front of you with the Zinger in its
unfolded position, by pushing on the Seat Back Bar. In fact your Zinger makes a good rolling walker. But
to carry your Zinger up steps or for other reasons; your Zinger can be conveniently carried in one hand
like a suitcase. (Do not attempt this if you have any doubts about your ability to handle the weight of the
Zinger. Removing the battery will make it lighter)
Control Handle
on top.
3. To carry the Zinger, grab the base frame tube with your
right hand, keeping the underside of the Zinger facing
away from you as shown here and it will balance from one
hand.
2. The Zinger will stand on its
side as shown above. If you do
not have enough floor space to
lay it flat, this is a good way to
store it.
Do not attempt to lean the Zinger
against a wall on its rear Anti Tip
Wheels as it will roll out from the
wall.
1. Rotate the Zinger onto its side with the
Control Handle on top as shown below.
13
Loading the Zinger into a Car
Your Zinger fits in the trunk of most cars. There are a few tips to make loading it easier, which are the
same whether you are loading into a hatch back, an SUV, or a sedan car trunk.
You may want to wipe the underside of the Battery and the rear Anti Tip Wheels clean since you will need
to touch these parts to you front thighs to use this method. Placing a small towel over the battery so that
is separatesyour thighs from the underside of the battery is also helpful to keep your clothing clean.
First, open your trunk and clear ample space for your Zinger to fit. Next, fold down your Zinger (as shown
on page 7) in front of the open car trunk. You should hear a “click” sound when the Locking Pins latch it
into its folded position, but lift a little on the Seat Back Bar just to ensure that the Locking Pins have
engaged. Follow the three steps below. Removal is the opposite of loading.
1. Grab the rear of the Zinger by the
rear Anti Tip Wheels and lift the rear up
to make it lean against your legs, as
shown above.
2. Next, grab the Cross Tube to lift the
Zinger off the ground with the battery
pressed against your thighs.
3. Finally, slide the Zinger into the trunk
and set it down by holding the Anti Tip
Wheels.
14
Adjusting the Lever Reach
Your Zinger is designed as one size fits all. However, if you feel that you are reaching too far down to
operate the levers, you can adjust them up. Or, if you feel that you’d prefer the levers further away, you
can adjust them down. You will need the 5mm Hex Wrench that came with your Zinger to do this. See
diagrams below. The seat has no adjustments. If you feel that more lower back support is needed, a
small pillow behind the lower back may be helpful.
Care and Maintenance
The Zinger was designed with minimum need for maintenance and has no adjustments besides
maintaining the tire pressure as described below. It is always advisable to keep a close eye and ear for
any problem signs. If you have any suspicion, discontinue use until remedied.
Tires: It is important to keep the rear tires at or near the recommended pressure of 35~40 PSI (2.5~2.8
Bar). If the control levers become soft or spongy feeling when you pull and push them, it is because your
tires are low on air pressure. This will reduce your ability to steer and brake the Zinger. Maintain your
tires’pressure by checking them weekly and anytime you feel the lever motion is spongy. Never over
inflate the tires.
Battery: Your battery is Lithium Ion (Li-ion), the type used in laptop computers. To maximize life, do not
store it above 86°F (30°C) like in a hot car trunk or shed in the sun. Also do not leave the battery on the
charger for long a period after the green light has come on. Disconnect from the battery and then unplug
the charger from the wall outlet. Never leave the charger plugged in when not charging.
ImportantNote:The battery will enter SLEEP MODE after two weeks of nonuse. In Sleep Mode it will not
power the chair. Plug the charger into the battery for at least 20 seconds to wake the battery. Ideally
give it time to fully charge before using.
Cleaning: Keep your Zinger clean by wiping dust and grime off with a clean damp or dry cloth. Do not
wash your Zinger with a hose or with a sponge and soapy water asyou might do to a bicycle. The Control
Candle and the Battery and motor area should be kept dry at all times. A disinfectant spray may be used
lightly if followed by wiping with a dry cloth.
We hope your Zinger becomes your best friend. Have fun and enjoy the world!
On the inside of the base
of each lever, loosen the
top screw but do not
remove it. Remove the
bottom screw.
To bring lever higher, lift
lever so that bottom screw
can be threaded into hole
as shown. Be absolutely
certain to tighten both
screws firmly.
To adjust lever lower, drop
lever so that lower screw can
be threaded into hole as
shown. Be absolutely certain
to tighten both screws firmly.
Loosen but do
not remove
Remove
Replace and
Tighten
Replace and
Tighten
Ti
g
hten Ti
g
hten
15
Specifications
Overall Weight 41 Lbs (18.9Kg) (including Li- ion battery)
Dimension L x W x H 31(785) x 25(645) x 37(935) in. (mm)
Folded L x W x H 38(955) x 25(645) x 10(250) in. (mm)
Seat Dimensions L x W 13(330) x 16.5(420) in. (mm)
Seat Height 19 in. (485 mm)
Speed
(variable in three ranges)
Low range: 0-1 Mph (1.5 Km/h)
Medium range: 0-3 Mph (5 Km/h)
High range: 0-6 Mph (9.5 Km/h)
Reverse 0-1 Mph (1.5 Km/h)
Range 8 Miles (13 Km)
Maximum Incline 8 Degrees
Turning Radius 24 in. (610 mm)
Motor brushed DC 36V, 250W, 7A
Battery 36V, 6.6 AH, 240watt-hour, Lithium-Ion 4 Lbs (1.8Kg)
Charger 2.1A, Automatic (Green Light=charged) input100-240V
Steering/Braking System Two Lever Control System (tire brake and roller drive)
Front Wheels 6 inch non-marking PU solid
Rear Wheels 9 inch non-marking pneumatic (35~40PSI / 2.5~2.8Bar)
Anti-Tip Wheels 50mm solid
Max User Weight 250 pounds (113Kg)
16
Questions & Answers and Trouble Shooting
• Can I take my Zinger on the airplane?
IATA and USDOT regulations require that you remove the battery and take it as a carry-on item. Your
battery is 240 Watt Hours which is less than the 300 Watt Hour limitation for Li-ion batteries specifically
for a mobility device. Be sure to notify the baggage screeners that you are carrying a “lithium ion battery
for a mobility device”.
Before travelling tape over the slotted openings at the end of the battery case,which lead to the battery
contacts inside, to ensure nothing can enter the slots potentially shorting the batteryduring travel. You
may check the Zinger chair (less battery) as checked baggage. Most airlines allow a mobility chair to be
checked on for free if it is for your personal use, check with your airlines in advance of your trip.
• My Zinger does not turn on when I press the Power Button.
1. If your Zinger was left on for more than 10 minutes without use, then the auto shutoff feature will shut
the power off for you. Press the Power Button to off (so that the button is “up” and flush with the silver
ring). Wait two seconds and turn the Zinger back on. See page 9.
2. After two weeks of nonuse your battery will go into SLEEP MODE. If this occurs, plug the charger into
the battery for at least 20 seconds to wake the battery. See page 6.
3. If neither of the above works, try steps 1 and 3 below.
• My Zinger shut off while I was riding.
1. Check that your battery is fully installed and locked in.
2. You may have tripped the circuit breaker. Press the Power Button to off (so that the button is flush
with the silver ring, not depressed below the silver ring). Wait one minute and turn the Zinger back on.
3. Check that your battery is fully charged.
• My control levers feel soft and spongy when I push and pull on them.
Check your tire pressure. It should be 35~40 PSI (2.5~2.8 Bar). Do not over inflate.
• My Zinger does not steer straight.
1. If you are driving on a non-level surface, like the side of a crowned road, your Zinger will tend to steer
toward the low side. Try to find a level sidewalk to drive on. Driving on non-level surfaces is not advised.
• My Zinger does not turn or stop as quickly as usual.
1. Try using more force on the levers.
2. Reroute to a level dry paved surface.
3. If you are experiencing skidding on turns, slow down in a straight line well before entering the turn.
4. If you are descending a grade, proceed slowly in a straight line until you are on level ground. Take all
ramps straight on and avoid ramps steeper than a typical sidewalk ramp (5°), especially in wet conditions.
If you are uncertain about the terrain, walk your Zinger by pushing on the Seat Back Bar.
• My Zinger won’t lean against the wall on its (little) rear Anti Tip Wheels.
1. Set the Zinger on its side with the trigger handle facing up and it will stand by itself. See section
entitled Carrying and Storing Your Zinger, Page 12.
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