Invacare Storm4 Max Service Manual page 28

SERVICE MANUAL
PROBLEM
Motors do
not run
Motor
makes
clicking
noise
Scraping
noise or
motor
blocked
Transmissi
on makes
clicking
noise
28
OTHER POSSIBLE
SYMPTOMS CAUSE
None Bad connections Check all cabling.
Fuse burnt out
Batteries
defective
Cabling to power
module or
remote defective
Power module
defective
Corroded Water, salt or
contacts urine has
penetrated
None Bearing
defective
Collector
defective
None
Bearing
defective
Transmission
defective
None Transmission
defective
Drive wheel
loose
Invacare
SOLUTION Documentation
See chapter 7.3.5.
Check cabling and See chapters 7.3.5 and
replace fuse 7.3.4
Replace batteries See chapter 7.3.2.
check cabling See chapter 7.3.5.
Replace power See chapter 7.4.2.
module
Check cabling, See chapter 7.3.5.
replace if
necessary.
Replacing the See chapter 7.19.1.
motor
Replacing the See chapter 7.19.1
motor
Replacing the See chapter 7.19.1.
motor
Replace See chapter 7.19.1.
transmission.
Replace See chapter 7.19.1.
transmission.
Tighten drive See chapter 7.18.1.
wheel, secure
bolts with Loctite if
necessary
® 4
- STORM MAX