Maintenance and Inspections
Inspection method of start-up sequence (Before each use)
1. Connect the AC power cable to the Controller.
2. Plug in the AC power cable to the grounded AC power
source.
3. Connect the Drive Motor and the ABD/Flow Sensor.
4. Turn on the power.
• The following buttons and indicators in the control panel flash three times:
• Auto priming button
• Coast release button
• Key lock button
• Flow indicator
• Motor speed indicator
• The status lamp flashes from green to yellow to red.
• The motor speed indicator lamp turns from green to orange in a clockwise
direction.
• The battery indicator lamp flashes twice repeatedly in the following sequence:
→ →
• After the start screen is displayed with an activation sound, the main screen
appears.
<Confirmation items after the main screen is displayed>
• The Serious System Error or the System Error is not issued.
• The AC power lamp is lit and the AC power indicator is .
• There is more than 70% battery charge level.
Inspection method of the battery-powered operation function (Before each use)
1. Unplug the AC power cable.
• The Battery-powered operation started Alarm is issued.
• The AC power lamp turns off.
• The AC power indicator changes to .
2. Tap [Battery-powered operation started] displayed on the
message area and tap [OK] after confirming the message
displayed. (Figure 5-1)
The On Battery Alarm is issued.
Figure 5-1
3. Change the motor speed to 3000 RPM.
At this time, do not attach the centrifugal pump.
123
Checks
Checks
Motor speed indicator lamp
Charge lamp Motor speed indicator
AC power lamp
Batter
indicator lamp
Flow
indicator
Coast release
button
Key lock button
uto priming
button
Status lamp
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