7 Troubleshooting
1505-1018-000 08/07
7-13
If the Auxiliary pressure is lower than the Inspiratory pressure:
1. Remove the restrictor and re-install the restrictor access cover. Repeat the
test.
a. If pressures equal, install a new restrictor and repeat the test.
b. If not, or if failure occurs with new restrictor, continue.
2. Check seals on the following individual components in the order listed,
replace components as needed, and repeat the test:
a. Restrictor cover gasket.
b. Auxiliary pressure relief valve.
c. Auxiliary pressure zero valve gasket.
d. Auxiliary pressure sensor o-ring.
e. Outlet manifold o-ring.
3. If failure occurs, replace the following components in the order listed:
a. Auxiliary pressure sensor assembly.
b. Auxiliary zero valve.
c. Outlet panel assembly.
d. Main manifold assembly.
Summary of Contents for Engstrom Carestation
Page 1: ...Engström Carestation Technical Reference Manual ...
Page 12: ...Engström Carestation x 08 07 1505 1018 000 ...
Page 52: ...Engström Carestation 2 26 08 07 1505 1018 000 ...
Page 100: ...Engström Carestation 5 26 08 07 1505 1018 000 ...
Page 124: ...Engström Carestation 7 16 08 07 1505 1018 000 ...
Page 188: ...Engström Carestation 8 26 08 07 1505 1018 000 ...