Heath-consultants Optical Methane Detector (OM) Instrukcja Użytkownika Pobierz pdf (Strona 34)

Chapter VI

MAINTENANCE INFORMATION

General

In general the OMD is practically maintenance free. Normally,

the only maintenance required is to clean the lenses periodi-

cally with a wet cotton rag. It is recommended, however,

during winter conditions when sand and salt are used on the

roadways that the light bar/receiver assembly is rinsed with

water daily to prevent buildup of mineral deposits.

Recommended Spare Parts

There are only two recommended spare parts for the OMD.

The first is the IR specific halogen lamp, which is rated to last

one to two years. The Heath part number for the lamp is

2510592. The second is a fuse: 7 amp SLO-BLO (3AG), Heath

part number 2510569.

TROUBLESHOOTING

PROBLEM SOLUTION

Light won’t turn on: Check connectors for light

source.

Light comes on but “Light Clear obstructions from light

Error” alarm occurs: path. Check light level, if it differs

by more than 50, re-align lamp.

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Heath-consultants Optical Methane Detector (OM) Instrukcja Użytkownika Strona 34