SLE SLE4000 - Month Overhaul Procedure Using N9410;48;G Overhaul Kit

Page 92 (Model K)
16.6 48 month overhaul procedure using N9410/48/G overhaul kit.
The overhaul of the electronic unit follows the same procedure as that of a 24 month
overhaul.
16.6.1 Pneumatic unit 48 month overhaul procedure
Note: Replace any tubing deemed to be brittle, damaged or discoloured. Tubing
should be removed and replaced as the item it is attached to is removed from the
pneumatic unit.
16.6.2 Exchanging the blender manifold block
Location in pneumatic unit
Part number: N0288/01
1. Disconnect the following tubes: (A) fresh gas supply tube, (B) fresh gas dump tube, (C)
O
2
cell sample dump tube, (D) fresh gas to PRV1 tube, (E) blender O
2
supply tube, (F)
forward jet supply tube, (G) air inlet tube, (H) proximal airway bleed tube.
B
F
C
D
H
A
E
G