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9.3 Fault
table
Possible situations indicating a fault:
Jerky or random movement of the pointer
Pointer does not set to zero for pressure-less display
Bent or loose pointer
Cracked window
Leaks when the device is filled
Damage to housing
Indications that the measurement system seal is imperfect (discoloration to dial or of filling liquid)
Extended storage at temperatures above 60 °C
In these instances, replacement of the gage is always required.
9.4 Conduct following fault rectification
See Chapter 7 Mounting/Installation.
10 Removal, disposal
10.1 Safety
Residues of measuring media in and on removed gauges can constitute a risk to people, the environment
and equipment. Adequate precautionary measures must be adopted. If necessary, the devices must be
cleaned thoroughly (see advice in safety data sheets).
10.2 Removal
When undertaking servicing work on the device, the pressure lines must be depressurized and the plant secured
against being switched on again.
Remove the gauge using a suitable tool.
10.3 Disposal
Please help to protect the environment and dispose of or recycle the devices and components used in
accordance with the applicable regulations.
11 Appendix
11.1 Data sheet for the F5510 Differential Pressure Gauge
Detailed data sheet is available from suppliers website (see 1.6 Manufacturer’s address, customer services)
This Table refers to specific documents:
Model Description
Document
F5510
Differential pressure gauge F5510
G1.F5510
