T T r r o o u u b b l l e e s s h h o o o o t t i i n n g g
C C A A U U T T I I O O N N - - Do not modify the product or any components of the product. Modifying the product can cause unpredictable
operation resulting in injury to patient or operator. Modifying the product also voids its warranty.
Service only by qualified personnel.
P P r r o o b b l l e e m m
Pressure alarm indicator blinking on
the Model 2940 I I s s o o A A i i r r pump
N N o o t t e e - - The A and B air circuits on the Model 2940 I I s s o o A A i i r r pump are reverse from the A and B air cells on the 2941 I I s s o o A A i i r r
support surface (Figure 16).
2941-009-020 Rev AA.2
C C a a u u s s e e
1. Bad CPR connection
2. Bad hose connection at a fitting
3. A hole in an air cell or air hose
F F i i g g u u r r e e 1 1 6 6 – – 2 2 9 9 4 4 1 1 I I s s o o A A i i r r s s u u p p p p o o r r t t s s u u r r f f a a c c e e A A a a n n d d B B a a i i r r c c e e l l l l s s
R R e e c c o o m m m m e e n n d d e e d d a a c c t t i i o o n n