If the lift batteries require charging, the indicator on the membrane lights orange, a beep
2.
audible alarm sounds when the button is pressed, and the Hand Control displays the
message [Low Battery].
3.
If the lift batteries are discharged to 25% of capacity, the Hand Control displays the message
[Low Battery] and the lift continues to function until the battery status reaches 10-15%.
4.
If the lift batteries are discharged to 10-15% of capacity, the Hand Control displays the
message [Very low battery], the indicator on the lift membrane lights red, and a beep
audible alarm sounds when the button is pressed. The lift will not raise, but will lower and
the emergency lowering will still function.
Turn Off the Lift
The lift automatically shuts off after approximately 3 minutes of non-use.
In an emergency, the lift can also be shut off by switching the Emergency Stop
Switch to "Off." See "Emergency Stop" (page 14) for details on Emergency Stop
and restarting the lift after an Emergency Stop.
Hand Control Operation
The AP-450 lift hand control:
Controls lift motion
•
Presents active lift status display
•
Provides usage data and diagnostics.
•
Figure 4 shows the hand controls for Manual Traverse, Power Traverse, and Power Traverse XY lift
systems.
Scroll Up/Down
and OK Buttons
Hand Control Display Functionality
The AP-450 lift Hand Control works in two modes:
5.
Control Mode to display command icons and active lift status display
6.
Diagnostic/Information Mode to display lift usage and diagnostic information
See "Hand Control Icons" on page 23 for details on the display information and what it means.
Figure 4: AP-450 Hand Control Button Layout
LCD Display
Up/Down
Buttons
8