User guide P9-0158-B
52 of 60
Version 3.0.3 -2016
Medema A/S
Problem
Possible causes
Solution
The “ready” lamp on the
charger lights up even
when partly discharged
batteries are connected.
The fuse in the charger
has blown.
The switch in the charging
plug is malfunctioning.
Contact supplier.
Contact suppliers - read
the operating instructions
for the charger.
The charger lamp is
showing an error.
The charging plug has not
been inserted or there is a
mains fault.
The battery voltage is too
low for charging to start.
Push the charger plug in
or contact the supplier.
Read the operating
instructions for the charger
- or contact the supplier.
Troubleshooting the Dynamic
If there is an electronic fault, a number of lamps in the battery
indicator will light up. The following table shows what they mean.
Troubleshooting the G90T and G90A
Status light flashes with 1 flash per
cycle
Switch off the Mini Crosser and restart.
If this does not work, contact a skilled
technician. (HMC or therapist).
Status light flashes with 2 flashes per
cycle and the Mini Crosser runs at half
speed.
The Mini Crosser may be fitted with
a speed limiter that halves the speed
when the seat is raised. This is not a
fault.
Status light flashes with 3 flashes per
cycle.
Fault, left motor. Contact a competent
service engineer. (HMC or therapist).
Status light flashes with 4 flashes per
cycle
Fault, right motor. Contact a competent
service engineer. (HMC or therapist).
Status light flashes with 5 flashes per
cycle.
Fault, left motor brake. Contact a
skilled technician. (HMC or therapist).
Status light flashes with 6 flashes per
cycle
Fault, right motor brake. Contact a
skilled technician. (HMC or therapist).
Status light flashes with 7 flashes per
cycle.
The batteries need charging. Or they
have a defect.
Status light flashes with 8 flashes per
cycle.
The battery voltage is too high.
Status light
Status light
