SKC Limited EPAM-7500 - Manual (Page 54)

5-11
Cleaning the Sensor Optics,
Continued
Step Action
1 Remove the screws located on sensor cover.
2 Inspect internal sensor. Inspect cavities for residual dust. Blow the
dust away with low-pressure air or wipe with foam tipped cotton
swab.
3 Inspect the glass lens covers for dust.
Note: Use one of the following methods to clean the glass lens.
• Blow the dust away with low pressure air, or,
• Use a small amount of isopropyl alcohol and wipe with cotton
swabs.
CAUTION: Do not spill any alcohol into the internal cavity of
the EPAM-7500.
4 Replace the sensor cover.
5 Tighten the screws snugly into place.
NOTE: If screws are not tightened enough the flow of the EPAM-
7500 could be off.