X I I . M A I N T E N A N C E
e. | Repair or replace inner tube. |
f. | Reassemble the caster wheel; make sure the bearing spacer is in place and |
| all four bolts are tightened to a torque of 60 |
g. | Mount caster wheel onto fork. Install washers correctly tighten bolt to 240 |
| |
h. Inflate tire to proper pressure level. | |
2. 12" (310 mm) Drive Wheels: | |
X I I . M A I N T E N A N C E
I. MAINTENANCE CHART
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 Sunrise supplier. Frequent maintenance and servicing will improve performance, extend wheelchair life, and help pre- vent injuries.
a. Elevate and securely support chair so that wheel is off the ground. |
Release all air from tire.
b.Remove four (4) lug nuts (A) from rim using a socket wrench.
c.Make sure all air has been removed from tire. Remove the four bolts inside the rim. Separate two halves of rim.
d.Repair or replace inner tube. Reassemble the wheel.
Use a torque setting of 120
e.Inflate tire to proper pressure level (listed on tire sidewall).
G.MOTOR BRUSHES
Check the motor brushes every four (4) months for wear.The brushes should be clean and shiny. Replace worn or blackened brushes.
H.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.
CHECK...
Charge Batteries
Check tires for proper inflation level
Check batteries for proper electrolyte level (wet cell only)
Check plugs and connectors for proper connections
Check all moving parts for wear
Inspect all nuts, bolts and fasteners for looseness or wear
Inspect upholstery for wear
Remove and inspect motor brushes
Servicing by authorized Supplier
Daily Weekly Monthly | Quar | Annually |
terly |
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930486 Rev. A | 50 | 51 | 930486 Rev. A |