Hague Quality Water WaterMax ST Series, Руководство пользователя и инструкция по установке

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WaterMax ST Series Owner’s Manual 5/11/2018 37
Assembly and Parts, Cont.
Drain End Cap Assembly
Figure 17: Drain End Cap Assembly
Part # Description Quantity
1 90819 O-Ring 1
2 90268 Drain End Cap 1
3 H2086-XX* Drain Line Flow Control 1
4 90267 Retainer 1
90614-XX* Entire Assembly (all the above parts) 1
*Must specify drain line flow control size. XX Indicates the backwash flow rate in gpm. Example: 90614-2.4
90268 Drain End Cap The Drain End Cap seals the left opening on the Main Control Valve. The opening is sealed with
an O-Ring used as axial or “face” seal. The O-Ring sits in a groove in the End Cap. This groove
must be free of defects such as pits or scratches and also free of debris. When assembling the
End Cap to the Main Control Valve, care should be taken to make sure that the O-Ring stays in
the groove in the End Cap. If misaligned, the O-Ring can become pinched and leak.
H2086 Drain Line
Flow Control
The Drain Line Flow Control (DLFC) maintains a constant (plus or minus 10%) backwash flow
rate at varying pressures. Care should be taken when replacing DLFCs to ensure that the
correct rate is being used for a particular model. See Specifications. When assembling the flow
control, ensure that the rounded (radiused) side of the hole faces in toward the water flow.
Available parts:
•
H2086 - 2.4*
•
H2086 - 3.0*
•
H2086 - 5.0*
•
H2086 - 7.0*
* Indicates the backwash flow rate in gpm.
90267 Retainer The Retainer holds the backwash Flow Control in place. One side is smooth and the other has a
groove for a screwdriver. When assembling the retainer to the Drain End Cap, the retainer
should be screwed in until it stops. If the retainer is not fully engaged, the Flow Control may not
function properly.