24
SERVICE
10. Clean the sample chamber.
a. Remove any debris that may have collected within or around the sample chamber.
b. Wrap a new KIMWIPES strip around the end of the spatula and moisten it with
cleaning solution.
NOTE: Do not dip used strips into the container of IPA or cleaning solution (the IPA or cleaning solution will
become contaminated).
c. Clean all surface edges of the sample chamber including the edge where the sample
cup seals to the chamber block. Replace the strip if it becomes too dirty during this
process.
NOTE: Do not damage the fragile fan blades. If a fan blade breaks, the WP4C will not work properly.
d. Repeat stepc using new KIMWIPES strip moistened with deionized water instead of
cleaning solution.
e. Repeat stepc using new, dry KIMWIPES strip to remove any moisture remaining from
the cleaning.
f. Visually inspect the sample chamber for cleanliness. Clean again if necessary.
NOTE: Do not reuse strips.
11. Clean the mirror and optical sensor.
a. Wrap a new KIMWIPES strip around the end of the spatula and moisten it with
cleaning solution.
b. Carefully clean the mirror with the KIMWIPES strip.
c. Repeat stepb using new KIMWIPES strip moistened with deionized water instead of
cleaning solution.
d. Repeat stepb using new, dry KIMWIPES strip to help remove any moisture remaining
from the cleaning.
e. Visually inspect the mirror for cleanliness. Clean again if necessary.
12. Clean the IR thermometer.
a. Wrap a new KIMWIPES strip around the end of the spatula and moisten it with
cleaning solution.
b. Swipe the KIMWIPES across IR thermometer.
A single swipe is usually suffcient to remove contaminants.
c. Repeat stepb using new KIMWIPES moistened with deionized water instead of
cleaning solution.
d. Repeat stepb but use a new, dry KIMWIPES to help remove any moisture remaining
from the cleaning.
e. Visually inspect the IR thermometer for cleanliness. This sensor must be free of all
dirt and lint. Clean again if necessary.