JETStream TwinForce Series, Руководство по эксплуатации

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52
Operation Manual
40K Hose Connections
1. Remove the supply hose (Figure 78) (sup-
ply from charge pump) from the suction
elbow fitting on the 15K/20K manifold.
2. Install the 40K manifold as outlined ear-
lier in this chapter.
3. Remove the plug from the filter outlet
hose (Figure 79). Connect the hose to the
elbow on the 40K manifold.
4. Remove the cap from the secondary filter
inlet coupling (Figure 79).
5. Install the charge pump supply hose on
the secondary filter inlet coupling.
* When converting to 40K, the front and rear
pumps will be tied together. Flow from the first
pump will enter the manifold of the second
pump, and the combined flow will leave the
second pump. (see schematic, Figure 79)
! !
CAUTION
When flushing the system before operation, purge
the secondary filter of air. Failure to do so could
cause pump cavitation and damage. Use the bleed
valve (Figure 80 ) on the filter to purge the air from
the filter.
Bleed Valve
Figure 80: Secondary Filter Bleed Valve.
Figure 78: Supply Hose from Charge Pump.
Elbow
Supply From
Charge Pump
Figure 79: Plumbing.
Elbow
Filter Outlet
Hose
Supply from
Charge Pump
Secondary
Filter
Filter Inlet