horiba APNA-370, Operation Manual

Page: 63 / 113

6 FUNCTIONALITIES
51
6.3.3 Hour meter
Press the [HOUR METER] button on the MENU/MAINTENANCE screen. The HOUR METER
screen will be displayed.
This screen shows the cumulative operating hours of consumables.
If you reset this counts when replacing the corresponding consumables, the displayed count
will help you determine the approximate time of the next replacement.
Fig. 61 HOUR METER screen
The operating hours of consumable parts are displayed across 2 pages.
For the symbols, see the flow sheet at the end of this document.
Use P-1-B for the pump itself and P-1-D for the pump diaphragm.
The following keys allow you to perform the following operations.

Changing the operating hours (resetting)
1.
Press the button of the operating hour to be changed (reset).
The HOUR METER screen for setting will be displayed.
Fig. 62 HOUR METER screen for setting
Enter a value via the numeric keypad.
The keys allow you to perform the following operations.
2.
Enter a desired value (0 for resetting) via the numeric keypad.
3.
Press the [SET] key. The operating hours will be changed (reset) and the HOUR
METER screen is displayed again.
[CLOSE]: Returns to the MENU/MAINTENANCE screen.
[  ]: Displays the previous page.
[  ]: Displays the next page.
Edit area
Numeric keypad
Current setting value
[CANCEL]: Returns to the HOUR METER screen without changing the time.
[CLEAR]: Deletes the value entered in the edit area.
[BACK]: Deletes the just entered figure (1-digit).
[SET]: Returns to the HOUR METER screen with the time changed.