Installing the manway cover – Grain Systems Tanks PNEG-4072A User Manual

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Foam strips (side strips MIS-6781) (top
strip MIS-6780)

5/16 x 3/4 in. flange bolt (S-275)

Roof panel (part number varies)

5/16 in. flange nut (S-3611)

4. Apply caulk to all holes, ensuring a tight seal.

Installing the Manway Cover

Installation of a manway cover is necessary if a manway hole is present.

1. Install each hinge base (A) to the manway roof panel (B), and secure with hex bolts (C) and nuts (D).

2. Install the latch bracket (E) to the manway roof panel (B), and secure with hex bolts (C) and nuts (D).

3. Press the manway seal strip (F) onto the lip of the manway sill (G).

4. Install each hinge leaf (H) to the manway cover (I) and secure with hex bolts (C) and nuts (D).

5. Install the latch bracket (J) to the manway cover (I) and secure with hex bolts (C) and nuts (D).

6. Tighten hardware to the recommended torque specifications. See

7. Install the manway cover assembly by aligning the hinge leafs (H) with the hinge bases (A), and

install a two hex bolts (K) securing each side of the hinges together with nuts (L).

NOTE: When securing the hinge leaf (H) to the hinge base (A), double nut each hex bolt (K).

8. Affix suffocation/flighting decals (not shown) to the underside of the manway cover.

NOTE: Suffocation/flighting decals replacement part numbers: English, DC-GBC-1A, and Spanish,

DC-GBC-1S.

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Pneg-4072A 72 Ft Diameter 40-Series Bin