Piusi K900 METER 3in BSP F0049900B Инструкция онлайн [54/60] 865689

M0158B IT | en

54 /6 0

Installation, use and maintenance

N MAINTENANCE

N1 CHANGE BATTERY

FOREWORD

The METER has been designed to require a minimum amount of maintenance.

The only maintenance jobs required are:

• Battery change – necessary when the batteries have run down

• Cleaning the measurement chamber. This may be necessary due to the particu

lar nature of the dispensed uids or due to the presence of solid particles follow-

ing bad ltering

BATTERY

REPLACEMENT

Use 2x1.5 V alkaline batteries size AAA

WARNING K400 should be installed in a position allowing the batteries to be replaced

without removing it from the system.

K400 features two low-battery alarm levels:

When the battery charge falls below the rst level on the LCD, the xed battery sym-

bol appears. In this condition, K400 continues to operate correctly, but the

xed icon warns the user that it is ADVISABLE to change the batteries.

If K400 operation continues without changing the batteries, the second battery

alarm level will be reached which will prevent operation. In this condition the battery

icon starts to ash and is the only one to remain visible on the LCD.

o change the batter

ies, with reference to

the exploded diagram

positions, proceed as

follows

1 Press RESET to update all the totals

2 Loosen the 4 xing screws of the lower cover

3 Remove the old batteries

4 Place the new batteries in the same position of the old ones, being sure that the

positive pole is positioned as shown on the rubber protection (pos. 7)

5 close the cover again, by positioning the rubber protection as a gasket

6 K400 will switch on automatically and normal operation can be resumed

The METER will display the same Reset Total, the same Total and the same Partial indicated before the batter

ies were changed.

After changing the batteries, the meter does not need calibrating again.

ATTENTION Do not discard the old batteries in the environment. Refer to local disposal

regulations.