Preventative Maintenance
The lift should recommend preventative maintenance if it hasn’t had any preventative
maintenance for:
1,000 lifts (four or five lifts a day 180 days); or,
Five (5) total hours or operation
To recommend preventative maintenance, the Lift will:
Beep one (1) time every thirty (30) minutes, this can be silenced or over-ridden by
the user by changing a setting, see above.
Flash “Maintenance” in the first line of the display (regardless of which default
display mode the user has selected).
M a i n t e n a n c e
Flashing
When the lift alerts you that PM is recommended, complete the “Semi-Annually” PM
procedure outlined in the user manual and reset the lift counter. See the following section
titled, “
Resetting The Lift Counter
”.
LCD Display & Programming Functionality
Reset the PM lifts counter: (2 options to reset)
A. 1. The lift must be in power off state.
2. While pressing both Up/Down buttons on hand control, turn “ON” lift. Mode “Tech
-Prog” will show on LCD display with beep.
3. Follow the instruction “UP: RST PM Lift” on LCD and press UP button. A
minimum of 10 seconds must pass followed by a beep to indicate completion of
the reset.
4. PM lifts count will be “zero”.
5. Use lift as normal.
B.
1. The lift is in power on state but LCD is in blank status.
2. Press both Up/Down buttons on hand control to active mode “Tech
-Prog” on
LCD display with beep.
3. Repeat the same procedures from step 3 to 5 as shown in option A to finish
reset.
C-450/C-625 Technical Manual
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Summary of Contents for C450
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