00732467 Rev. D Page 104 of 110
13.2.4 Internal Argon Gas Filter Replacement
The function of the in-line filter is to ensure that no
particulate matter that may be present in the argon
gas bottle can travel forward into the ArConnect®
argon probe connector and patient treatment
probe. The filter removes particulates to 0.2
microns.
Argon Filter Replacement
1. Ensure the gi4000 is powered OFF and the power cord is disconnected from the wall
outlet and the power cord receptacle on the rear panel of the unit.
2. Remove all cover screws.
a. Five (5) on back panel;
b. One (1) on left side panel as viewed from front.
c. One (1) on right side panel as viewed from front.
3. Remove two (2) screws and gas bottle tube cap, as shown in Figure 13-23 below.
Figure 13-23
4. Remove the gi4000 cover by sliding it backwards and lifting up.
5. Locate the in-line argon filter near the power entry module, as shown in Figure 13-24.
NOTE: The gi4000 is equipped
with an internal Argon Gas Filter
(REF No. G1200005) which must
be changed annually.
To Next Page