HOTLINE
®
Blood and Fluid Warmer Technical Service Pack
52
SECTION 5
Every 12 Months
Replace O-Ring Seals
■ Remove the socket head screws with an
1
/
8
-inch Allen key.
■ Remove the disposable interface block, being careful of the
microswitch lever.
■ Using a cotton swab, remove the old O-Rings, and clean out
the empty sockets.
GM-0163_8501-GB-A
Figure 5 - 3: Revealed: the O-Rings in their niches
Figure 5 - 2: Getting access to the O-Ring Seals