Operating Manual
www.ushio.com
13
4. Care and Maintenance
UDC PSC Unit Cleaning
The
UDC PSC
unit is rated for water resistance. The
UDC PSC
unit is rated for slight water
contact and mild detergent cleaning solutions only. However, it should NOT BE IMMERSED
in water or cleaning solutions for any prolonged periods of time. After cleaning, remove
UDC
PSC
unit from cleaning solution, dry and store the device in a clean and dry environment.
WARNING!
Failure to comply with the following may result in damage to the
UDC PSC
unit and will void the product warranty.
Use caution when cleaning the
UDC PSC
unit; some methods may be harmful and could
result in extensive damage. Manual cleaning is the recommended method. Certain cleaning
agents may damage the device’s materials. Only use water with a mild detergent such as a
nonabrasive hand or dishwashing soap. Do not immerse the
UDC PSC
unit in an ultrasonic
cleaner.
CAUTION!
Ensure that the battery hatch door is fully tightened on the O-ring seal to
prevent liquid intrusion into the battery compartment.
Never use any organic solvents to clean the
UDC PSC
unit, other than
isopropyl alcohol.
Drying the UDC PSC Unit
If the
UDC PSC
unit comes in contact with liquid, rinse with isopropyl alcohol and then dry
with compressed air, commercial compressed gas canisters or dry damp cloth.
Note: Air dry is highly recommended to reduce contamination of the optical
components and reduce the possibility of oxidation of the materials used in the
construction of the
UDC PSC
unit.
CAUTION!
Do not allow the
UDC PSC
unit to remain in liquid cleaning solution for
prolonged period of time.
In addition, thoroughly dry the battery hatch door seal around the O-ring, with compressed
air or by thoroughly wiping any excess liquid from this area, prior to removing the battery
hatch door. This will prevent any trapped fluid from entering the battery compartment and
exposing the electronics to fluids.
CAUTION!
Ensure there is no trapped liquid between the battery hatch door and body
prior to removing the battery hatch door.
