19
T
o inspect or replace the motor brushes:
1.Unscrew the motor brush caps. (See Fig 21)
2.Remove the brushes.
3.Inspect the brushes for wear. (See Fig 22)
4.Replace the brushes if necessary.
New Motor Brush
Worn Motor Brush
Motor Brush caps
(Fig 21) (Fig 22)
2.
Inspect the state of the battery terminals every six months. Make sure that they are not corroded
and the connections are tight. Periodically apply a thin film of petroleum jelly on the surface of
terminals to guard against corrosion.
PERIODICAL CHECKS
1.
Make sure to keep the controller clean while protecting it from rain or water. Never hose off your
power wheelchair or place it in direct contact with water.
2.
Keep wheels free from lint, hair, sand and carpet fibers.
3.
Visually inspect the tire tread. If less than 1/32”, please have your tires replaced by your local
dealer.
4.
All upholstery can be washed with warm water and mild soap. Occasionally check the seat and
back for sagging, cuts and tears. replace if necessary. Do not store your chair in damp conditions
as this will lead to mildew and rapid deterioration of the upholstery parts.
5.
All moving mechanism will benefit from simple lubrication and inspection. Lubricate using
petroleum jelly or light oil. Do not use too much oil, otherwise small drips could stain and
damage carpets and furnishings etc. Always perform a general inspection of the tightness of all
nuts and bolts.
If you get one of these error codes, contact your local dealer.
Содержание HP7K
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Страница 10: ...10 Fig 14 Plug In Anode by Anode...