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QM-710/715HD/ 720
VIII. USE AND MAINTENANCE
Daily
Weekly
Monthly
Quarterly
Annually
That Batteries are charged
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Check tires for proper inflation level
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Check Frame and Base for foreign
objects and/or obstructions.
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Check plugs and connectors for
proper connections
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Check all moving parts for wear
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Inspect all nuts, bolts and fasteners
for looseness or wear
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Inspect upholstery for wear
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Service by authorized dealer
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SAFETY & FUNCTION CHECK
WARNING
The owner and/or Caregiver for the use of this product, is
responsible for making sure that it has been setup and adjusted by
an Authorized Dealer under the advice of a healthcare professional.
The chair may require periodic safety and function checks or
certain tool free adjustments that can be performed by the
owner, caregiver, or authorized dealer if desired.
A. INTRODUCTION
WARNING
1. Your chair needs regular maintenance for peak performance
and to avoid injury from chair failure, damage or premature
wear.
2. Inspect and maintain this chair per the “Safety Checklist”.
3. If you detect a problem, make sure to service or repair the
chair before use.
4. At least once a year, have a complete safety check and serv-
ice of your chair performed by a Authorized Dealer.
B. CLEANING
1. Paint Finish:
• Clean the paint finish with mild soapy water monthly.
• Protect the paint with a coat of non-abrasive auto wax every
three months.
2. Motors:
• Clean around motor area weekly with a slightly damp (not
wet) cloth.
• Wipe off or blow away any fluff, dust, or dirt on or around
the motors.
NOTE– You do not need to grease or oil the chair.
3. Upholstery:
• Hand-wash only as needed. Machine washing may damage
fabric.
• Drip-dry only. Heat from a dryer may damage fabric.
NOTE– Washing the fabric may decrease fire retardant properties.
4. Joystick:
• Use a cloth that has been slightly dampened with diluted
detergent. to clean the joystick and boot.
• LCD Screen can be cleaned with a soft, lint free, dry cloth.
NOTE – NEVER use any type of window cleaner, scouring powder, or any
cleanser with solvents such as alcohol, benzene, ammonia, or
paint thinner. Never use abrasive pads or paper towels.
C. STORAGE TIPS
1. Store your chair in a clean, dry area. If you fail to do so, parts
may rust or corrode.
2. Before using your chair, make sure it is in proper working
order. Inspect and service all items on the “Safety Checklist”
3. If you store this chair for more than three months, have it
inspected by an Authorized Dealer before use.
4. Use petroleum jelly to re-grease the terminals after connect-
ing cable to battery. (Completely cover the terminal nut and
bolt, cable clip and any exposed cable with jelly).
WARNING
1. All batteries once they have reached the end of their useful
life are deemed to be hazardous waste.
2. For further information on handling and recycling contact
your local recycling authority.
3. Always dispose of product through a recognized agent.
G. ORDERING PARTS
When you order parts, provide the following:
1. Model of chair
2. Serial number of chair
3. Left hand or right hand control
4. Part number, description and quantity of parts you need.
5. State reason for replacement.
H. SAFETY CHECKLIST
You should check the items on this chart at the indicated intervals.
If any of the items are loose, worn, bent or distorted, immediately
have them checked and/or repaired by your Authorized Dealer.
Frequent maintenance and servicing will improve performance,
extend wheelchair life, and help prevent injuries.
Note - The user or caregiver should perform these weekly and
monthly checks to maintain the safety of their chair. If an item is
not working properly, please contact your authorized dealer.
1. Check for signs of wear and correct air pressure in pneumatic
tires weekly.
2. For best performance, inflate tires to the same pressure level, as
shown on the tire sidewall:
• 14" pneumatic drive wheels– 35 to 45 psi (240 to 310 koa)
1. Airing up your tire:
a. CAUTION– To prevent tire damage: • Use a hand pump (or
a low volume air pump) to inflate tires. Use a tire gauge to
check pressure.
b. Remove the air stem cap.
c. Inflate the tire to the proper pressure level (listed on the tire
sidewall)
D. TIRE PRESSURE
E. MOTOR BRUSHES
Check the motor brushes every four (4) months for wear.
The brushes motor brushes should be shiny. Replace worn or
blackened brushes.
F. DISPOSING OF BATTERIES
Check Knobs under the front of
the seat for proper tightness
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MK-100158 Rev. G
MK-100158 Rev G
