Handicare PRISM MEDICAL C450 Owner's Manual page 21

LCD Display Functionality
If the unit is in the charger the lift will go into Charging Display Mode regardless what the user has
selected as 'Default Display Mode'. Charging Display Mode will over-ride Low Battery Mode.
In Charging Display Mode the lift will:
1. Display "Charger" with the percentage charged (in 5% increments) in the top row of
the display (e.g., "Charger 65%").
Preventative Maintenance
The lift should recommend preventative maintenance if it hasn't had any preventative maintenance
for:
1. 1,000 lifts (this would equate to 4-5 lifts a day for 180 days); or,
2. 5 total hours of operation.
When the lift alerts you that PM is recommended, the lift will:
1. Beep every 5 seconds
2. The display will alternate between "Maintenance" & "Lifts ###" in the first line if user
selected "Number of Lifts Mode". The display will alternate between "Maintenance" &
"Battery %" in the first line if user selected "Battery Level Mode".
3. If battery is below 25%:


4. If battery is depleted:


5. If unit is fully charged:

M a i
When the lift alerts you that PM is recommended, complete the "Semi-Annually" PM procedure
outlined on page 27 and reset the lift counter.
To reset the PM lifts counter:
1. The lift must be in power off state.
2. Press both Up/Down buttons on hand control. The display will indicate "Tech-Prog" and
unit will beep.
3. Release both buttons and press the UP button until "Done" appears in the LED display
with a beep.
4. PM Lifts counter will be "zero" (0).
5. Use lift as normal.
C450/ C625 - User Guide (753101)
The indicator light goes to ORANGE and the unit beeps every 5 seconds.
The display alternates between "Maintenance" & the Display Mode the user selected
(see #2 above).
The display will FLASH "Low Battery" on the first line.
The indicator light will go to RED and the beeping will stop.
The unit will go back into Maintenance mode and beep every 5 seconds. (The beep-
ing can be stopped by turning the unit off).
n t e n a n c e
Rev: 14 MAR 2017 Page: 21