Measuring T He S Ystem P Ressure - CAIRE FreeStyle Provider Technical Service Manual

MEASURING T HE S YSTEM P RESSURE
1. Remove t he b ack c over.
2. Locate t he b rass f itting w ith t he o range p lug o n t he l eft s ide o f t he f eed/waste m anifold.
3. Remove t he p lug.
Orange Plug
4. Using t he p ressure g auge w ith 1 /8" O D t ubing, p ush t ube i nto t he f itting.
5. Turn t he u nit o n b y p ressing t he [ 2] s etting.
6. Make s ure t hat t he c onnections f rom t he p ressure g auge t o t he m anifold a re l eak f ree.
i. Part N o. K I036-­‐1 P ressure T est K it ( gauge a nd c onnector) a nd K I340-­‐1
7. Put t he u nit i nto t est m ode ( Press t he [ 1] a nd [ 3] s ettings s imultaneously f or t en s econds i f t he
unit i s a F reeStyle. P ress t he [ 1] a nd [ 5] s ettings s imultaneously f or t en s econds i f t he u nit i s a
FreeStyle 5 ). O nce t he a larm s ounds, t he L ED's a bove e ach f low s etting w ill i lluminate. T he u nit
will t hen s tart t o a utomatically p ulse. R eference t he P RESSURE P ROFILES s ection o f t his m anual
for t he p ressure s wing p rocess.
F igure 1 8: P ressure T est P ort
Adaptor
Portable O xygen C oncentrator
MN220-­‐1 A 7 1