40
6X-1105D
5.2 Wiper Unit
8800
HD
is available with a wiper arm option to keep the camera head window clear in inclement weather.
The wiper design allows for easy replacement of the wiper blade.
5.2.1 Wiper Blade Replacement
To replace a worn or deteriorated wiper blade, use the following parts
:
• Wiper Blade Assembly, CohuHD p/n 8139078-003
• Screw, Socket Head, Nylon Lock Patch, SS 2-56 x 1/2”L, CohuHD p/n 0310232-004
• Lock Nut, Hex, Nonmetallic Insert, 2-56” THD, CohuHD p/n 0310003-007
Required tool:
• 5/64-inch hex wrench
Below are steps for
replacing the wiper blade:
•
Switch off the power.
•
Note the free play of the wiper blade on the arm.
•
Replace the blade using 2-56-inch hardware (see Figure 21).
Verify that the new wiper blade assembly has free movement on
the arm. If not, loosen the screw and check again for free move
-
ment.
•
Position the arm with the blade to the right edge of the camera
housing window ( see Figure 22).
NOTE:
Ensure that the nut is installed on the side shown in Figure 21.
CAUTION:
Be careful not to scratch the glass.
• Check to ensure that the wiper arm works properly. When the power is on, the wiper blade must go
all the way across the window face.
Figure 21. Wiper Blade Replacement
Use the following hardware:
•
Screw, Socket Head, Nylon Lock
Patch, SS 2-56 x 1/2”L (1)
•
Lock Nut, Hex, Nonmetallic Insert,
2-56” THD (1)
Wiper Blade Assembly
Ensure that the nut is installed
on the side shown in this
Figure 22.
Wiper Blade Replacement
