Invacare HMV Highly 300 - Manual (Page 25)

SECTION 5—MAINTENANCE AND TROUBLESHOOTING
Part No. 1118395 25 300 and 400
SECTION 5—MAINTENANCE AND
TROUBLESHOOTING
ƽ WARNING
After ANY adjustments, repair or service and BEFORE use, make sure that all
attaching hardware is tightened securely - otherwise, injury or damage may occur.
Before performing any maintenance, adjustment or service, turn power OFF and
remove key from ignition.
DO NOT overtighten hardware attaching to the frame. This could cause damage to
the frame.
When storing scooter for prolonged periods of time, remove batteries. Refer to
Removing/Installing the Batteries on 300 on page 50 OR Removing/Installing the
Batteries on 400 on page 53. After reinstallation, always recharge batteries before
use. Refer to Charging the Batteries on page 58.
Use care in storage. DO NOT allow any metallic objects to contact the exposed ter-
minals.
SUGGESTED MAINTENANCE PROCEDURES
1. Before using the powered scooter, make sure all nuts and bolts are tight. Check any
parts for damage or wear and replace. Check all parts for proper adjustment.
2. Ensure that batteries are properly maintained and charged as required.
3. The wheels and tires should be checked periodically for cracks and wear, and should
be replaced by a qualified technician.
4. Regularly check for loose nuts and/or bolts in the front and drive wheels. If loose, have
them adjusted by a qualified technician.
5. Clean dirt, dust and grease from exposed components.
6. Periodically have the bearings of the front wheel checked to make sure they are clean
and free from moisture.
LUBRICATION POINTS
NOTE: For this procedure, refer to FIGURE
5.1.
1. Every six (6) months, lubricate the top
of the seat post using a Teflon
lubricant.
Seat Post
(TOP)
Seat