Hf-scientific Oil Content Monitor Manuel d'utilisateur télécharger pdf (Page 21)

OCM Rev. 3.9 (1/03) 15

8.0 Self-Diagnostics: System Troubleshooting

8.1 System Warning Message(s)

Automatic warning messages are generated by the OCM to provide you with specific

diagnostic information about the instrument. These are only messages and they do not

indicate failure of any component in the instrument. The following table lists the warning

messages and their associated meanings:

WARNING ASSOCIATED MEANING TYPICAL CAUSE

W01

Lamp Failure

Lamp has too low an output. The lamp

must be replaced followed by a

calibration.

W02 Calibration Failure

The wrong standard was used or there

is an internal failure.

W03 Analog Loop Failure

The 4-20mA is activated and the loop

is open.

W05

Water used for 0 ADJ is too

cloudy

The 0 ADJ water was determined to

be too cloudy for the instrument to

operate properly. Replace water and

calibrate again.

O-r Sample Over-Range

The sample presented to the OCM is

over 50 PPM.

WNG

Multiple Warning conditions

are met

A combination of the above warning

conditions has been met.

If any of the above conditions occurs, the sensor relay will automatically be set to the

alarm position.

8.2 System Failure Error

The instrument is indicating an error when “SFE” is displayed on the lower row of the

display. This is a general system failure. When this message is observed, contact the HF

scientific, inc. Technical Services department to determine a resolution to the problem.

If any of the above conditions occurs, the sensor relay will automatically be set to the

alarm position.

1 2 ... 16 17 18 19 20 21 22 23 24 25 26 ... 36 37

Pas de commentaire

Hf-scientific Oil Content Monitor Manuel d'utilisateur Page 21