TM 10-4610-232-12
R E M O V A L .
NOTE
There are two collars on each side of the ROWPU.
a. Drain Outlet Seal Collars (1, Figure 4-84).
(1) Remove capscrews (3), Iockwashers (4) and washers (5).
(2) Remove seal collar (1), then carefully remove gasket (2).
b. RO Element Access (7) and Pump Access (6).
(1) Covers use spring loaded, secured fasteners. Depress fasteners lightly and turn 1/4 turn counterclockwise.
(2) Fastener receptacle (8) remains in ROWPU frame. Do not remove fastener receptacle (8) unless they are
damaged.
c. Media Access Covers (9 and 10).
(1) Remove capscrews (11 ), Iockwashers(12) and washers (1 3).
(2) Lift cover carefully to avoid damaging the gasket seal material.
d. Vent Assembly, Panel (1 6).
(1) From inside the ROWPU, remove handle retaining screw(15) and remove handle (14).
(2) From outside ROWPU, removecapscrews(17), washers (18 and 19).
(3) Remove vent assembly (16) and gasket (20) using care to avoid damage to gasket and sealing areas.
REPAIR.
a. Replace gasket material glued to panels, if damaged.
b. Replace damaged rivets and nameplates (para. 4-10).
INSTALLATION.
a. Drain Outlet Collars(1).
(1) Install gasket (2) and collar (1), Align holes.
(2) Install washers (5), Iockwashers (4).
(3) Install capscrews (3) and tighten.
b. RO Element Access Panel (7).
(1) Check gasket strips fastened to panel. Replace or repair as needed.
(2) Hold panel in position and depress a fastener into its receptacle and turn 1/4 turn clockwise. Repeat this
procedure until all fasteners are in this “locked” position.
c. Media Filter Access Covers (9 and 10).
(1) Check that gasket strip material is secure and not damaged.
(2) Set cover into position, align fastener holes.
(3) Secure by installing washers (13), Iockwashers (12) andcapscrews (11).
d. Vent Assembly, Panel.
(1) Place gasket (20) and vent (16) into position and align holes.
(2) Secure by installing washers(18 and 19) andcapscrews(17).
(3) From inside the ROWPU, place handle (14) onto shaft and secure with retaining screw (15).
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