HOKUYO AUTOMATIC UAM-05LP, User Manual

Page: 135 / 155


Document No: C-61-00003-3


8.6 Replacing the optical window
Replacement of the optical window is needed in the following circumstances:

Crack or scratch on the optical window.

The surface of optical window remains contaminated even after cleaning.

Deterioration of the optical window.
Order the replacement optical window at the nearest distributor or to UAM sales representative.
8.6.1 Method of replacing the optical window
Necessary tools
・
Hexagonal wrench
・
Torque wrench


Stop using the system and disconnect the UAM. Remove the UAM from its mounting location.

Take the UAM to dust free environment. Remove the dust on UAM if it is present. During the
replacement of optical window, take sufficient measure to prevent the dust from entering inside the
device as this could affect the detection capability of UAM.

Use wrench to remove screws 1 to 4 fixing the optical window.
Figure 8-1 Remove the optical window

To remove the optical window, lift it slowly. Refrain from touching the optical components of UAM.
Avoid applying the force while removing as it could damage the optical component affecting the