Rev. D
83
KDMU000799
02/6/04
SECTION 13:
MAINTENANCE
13.1 MAINTENANCE
SCHEDULE
Every three months, perform the following:
1. Make sure the mount is secured.
2. Make sure the dome is secured to the mount.
3. Inspect all connecting cabling for deterioration or other damage.
4. Clean the domes (only if required) using the procedure defined for your dome
type.
5. Clean the camera lens (only if required). Ultrak recommends purchasing an
optical lens cleaning kit and following the procedures provided with the kit.
Do not use facial tissues, paper toweling, or clothing to clean the lens.
Use only a lens cleaning tissue
.
13.2 REMOVING LOWER DOME MODULE
13.2.1 Indoor Back Can Module or Pendant Dome
NOTE:
Handle the dome from the flange or trim ring.
1. Remove power to the unit.
2. If the lower dome module was installed for CE compliance, remove the 2-56 lock
screw on the lower dome module trim ring using a 5/64” hex key.
3. Rotate the lower dome module counterclockwise and lower the lower dome
module.
4. Remove the nut and washer that secures the safety lanyard cable to the lower
dome module.
5. Remove the safety cable eyelet from the mounting screw on the lower dome
module.
6. Replace the nut and washer on the screw.
