Use; Displaying Data; Adjusting The Value Of 0; Maintenance / Diagnostics / Repairs - ARAG 4668 Guía De Instalación, Uso Y Mantenimiento

6

Use

6.1

Displaying data

The following parameters can be displayed during operation:
• Instantaneous pressure = 0,0 ÷ 999,9 (EU: bar - US: psi).
6.2

Adjusting the value of 0

After having turned ON the device, the measured pressure value is displayed, preceded by infor-
mation regarding the software version and unit of measure.
If the device displays a value different from 0 when there is no pressure in the circuit, it will be
necessary to adjust the 0.
Fig. 6
1) Turn ON the device: the data regarding the instantaneous pressure is displayed after showing
the set unit of measure.
2) Press the [RESET] key until "RST" screen appears.
3) The reset value of the instantaneous pressure is displayed.
7

MAintenAnce / DiAGnostics / repAirs

• Only use a soft damp cloth for cleaning.
• DO NOT use detergents or aggressive substances.
• DO NOT use direct jets of water for cleaning the display.
7.1

Troubleshooting

FAULT
The device does not switch on
The device shows wrong data
The device displays message
CAUSE
No power supply
Incorrect programming
Problems with sensors
Problems concerning the device
Endscale value has been reached
13
REMEDY
• Check connections on the power
cable.
• Check programming concerning
the displayed data.
• Contact the nearest Assistance
Centre.
• Check the full-scale value.
• Make sure the measured value is
within the instrument's range of
measurement.
Tab. 1