Maintenance

Read this section to learn best practices for maintaining the sensor.

Only an approved Marport dealer can access the internal unit. Warranty will become void if anyone other than an approved dealer tries to do internal maintenance duties on the sensor.

CAUTION: Never remove shoulder bolts directly from the end cap (black part). Shoulder bolts are attached to cables and trying to remove them will damage the cables.
CAUTION: Always inspect and correctly install all the o-ring seals inside the sensor when doing internal maintenance duties. If o-ring seals are worn out, missing or incorrectly installed, sensor may be flooded.