Product specifications

XX134-08-01 Rev 209 SurveyorVFT Camera Dome System 10BMaintenance • 63
Maintenance
The SurveyorVFT requires no scheduled maintenance; however, the Lower Domes require occasional
cleaning. The Chrome and Gold Domes are referred to as Metallized type domes. The Clear and Smoked
Domes are referred to as Acrylic type domes. All domes require careful handling and occasional cleaning.
Care and Cleaning of Metallized Domes
1. Always handle the lower dome by the flange and avoid touching the inside surface, as acid in a fingerprint
can etch the internal coating. Use the recommended cleaning procedure in Step 4.
2. If dust or dirt accumulates in the lower dome's interior, remove it with clean, dry pressurized air.
3. If spots, streaks or stains appear on the interior, they can be removed by rinsing with clean water and
drying with clean, dry pressurized air. Do not rub the inner surface.
CAUTION: Rubbing the inner surface of metallized lower domes can cause permanent scratches that may
render the dome unusable.
4. If cleaning of the inner surface is necessary, use a wick. Make a wick by rolling a section of soft
microwave-safe (aluminum free) paper towel into a tightly wound tube and tear it in half. Moisten the torn
edge of the wick with an approximate solution of 50% isopropyl alcohol and 50% water. Hold the Lower
Dome upside down and gently wipe the inner surface from the inside to the outer edge. Use a new wick
for each 2 passes over the dome.
5. Clean the lower dome's exterior with any soft, nonabrasive cleaning cloth and a cleaning agent suitable
for acrylic plastic. Either liquid or spray cleaner (wax suitable for fine furniture) is acceptable.
Care and Cleaning of Smoked and Clear Acrylic Domes
1. Always handle the lower dome by the flange and avoid touching the inside surface.
2. If dust or dirt accumulates in the lower dome's interior, remove it with clean, dry pressurized air.
3. If spots, streaks or stains appear on the interior or exterior, they may be removed with an approximate
solution of 50% isopropyl alcohol and 50% water using a soft microwave-safe (aluminum free) paper
towel. Dry with clean, dry pressurized air.
4. Scratches or surface blemishes on the interior or exterior may be removed with a nonabrasive wax using
a nonabrasive cleaning cloth. Either liquid or spray cleaner (wax suitable for fine furniture) is acceptable.
CAUTION: Excessive rubbing of the lower dome surface can cause permanent scratches that may render
the dome unusable.
5. Clean all surfaces with any soft, nonabrasive cleaning cloth and a cleaning agent suitable for acrylic
plastic.
Fuse Replacement
Two fuses (F1 and F2) are located on the underside of the customer interface board. Refer to Figure 29.
When necessary, replace them with the following fuse values:
F1: 5 x 20 mm, 1.6 amp, 250 volt, slo-blo
F2: 5 x 20 mm, 2.5 amp, 250 volt, slo-blo