14
Doc.-no.: DPC200-R_02_EN
Issue: 06/2018
6.
Maintenance
The DPC200-R contains no wearing or consumable parts. Servicing is not required.
On request, Arthur Grillo GmbH offers an annual calibration with factory certificate.
For information, please contact:
7.
Warranty
Warranty and liability claims for personal and property damage are excluded if they are
caused by one or more of the following reasons:
•
Improper use of the device.
•
Improper installation, commissioning, operation and maintenance of the device.
• Unauthorized modifications to the device beyond the intended use.
• Disasters due to external influences and force majeure.
8.
Troubleshooting
Description
Activity
Display does not show
anything
Check electrical connection
Measurement stays zero
Function test with a slight pressure increase in measu-
ring mode for differential pressure
Measuring error
Perform zeroing as described in chapter 4.5.
Error remains
Contact manufacturer
Display shows: !
The device is in the alarm state, see section 5.7
WARRANTY & SUPPORT
Measuring mode:
For limit value monitoring a limit value can be entered. This value is set in the menu item
„limit switch“. The previously set parameters are taken into account (unit, parameter,
k-factor and the measuring range).
As default setting the limits are not active - Display - 2nd line: „OFF“
Alarm ON: Measurement for set delay time constantly greater than 1.0 • limit value
Alarm OFF: Measurement for set delay time constantly less than 0.95 • limit value
Arthur Grillo GmbH
Phone: +49 21 02 - 47 10 22
Am Sandbach 7
Fax:
+49 21 02 - 47 58 82
40878 Ratingen
E-Mail: [email protected]
