User`s manual

CPS3500&CPS5000 Series

5. Connect the batteries to the BATTERY INPUT. (Step4)

WIRING FAULT LED will illuminate and make an audible alarm to indicate the wiring polarity is

reversed.

6. If the battery box or the battery connection has a switch, please turn it on first.

7. Turn on the BATTERY SW. on the back of the machine (Step 5)

8. Turn on the Power Switch and switch the Output Selector to

Normal on the front panel. The Power On Indicator and the LCD

Module Display will blink 4 times. Press the Display toggle

(Selected Switch) once. The output voltage showing on the LCD

Module Display should be 220V. This completes the start-up

process. (Step 6)

9. Press and hold the Display toggle switch for 4 seconds then

release. The machine will begin a self test and enter Battery

Mode for 6 seconds before returning to Line Mode. Make sure

the self test is ready, or see the Definitions for illuminated LCD on

page 10 for a list of alarm code definitions.

10. After ensuring the machine works normally, reassemble the

back cover. The installation is now complete.

11. When the external battery needs to be maintained or replaced remember to turn the machine off.

Once off, remove the AC power source and switch off the BATTERY SW. before maintenance or

replacing the batteries. When the work is complete, please start from Step 1 to re-install the machine.

Step 4 Step 5

Step 6