If necessary, use a damp cloth to clean the glass of the camera. The camera is sealed. The camera is not affected by a wash with high-pressure spray.
The camera is equipped with an internal heater to help counteract the following effects: condensation, snow, and accumulation of ice.
Weather conditions such as dust, snow, ice, or rain may adversely affect the camera image on the display screen.
Note: When you access the cameras for cleaning, be sure to observe safe procedures for access. Maintain a three-point contact and/or use a safety harness.
Note: Alternatively, cameras may be cleaned from ground level by using a wash with a high-pressure spray or a damp rag on a wand.
The camera wash system is installed typically on the rear facing camera for easy cleaning. The cleaning is performed by pressing the switch for two second durations until the camera is clean.
Weather conditions such as dust, snow, ice, or rain may adversely affect the camera image on the display screen.
Note: In freezing weather, Caterpillar recommends activating the camera wash system at the end of the shift to clear the water and the debris. This will ensure that the water and debris does not freeze up the spray head.
Adjust the spray nozzle within one inch of the camera lens in order for the camera wash system to perform proper operation. The angle of the spray nozzle should be between 30 degrees and 45 degrees from the lens of the camera.
Note: When you are adjusting, verify that the spray nozzle is not in the view of the camera.
The preferred method of adjustment would require two people:
- One person in the cab that is looking at the image on the display
- One person that is making the adjustment on the spray nozzle