Custom Crimp PLC Series 운영자 매뉴얼 - 페이지 14

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ADJUST THE PRESSURE RELEASE VALVE

5). The Packing must follow the order as shown.

Apply grease all over the packing.

6). Place the Blue Diaphragm Needle (Packing installed)

into the Block and rotate the Blue Diaphragm clockwise

until you can feel the packing (Seals) make contact with

the valve cone.

Note: Do not tighten past this point, damage to stem

and packing can occur. Tightening past this point will

begin to compress the packing and will also make the

stem stick again.

7). Use a 1 inch wrench to grab the Adjustment Nut and

with a 1-⅛" wrench to tighten the Lock Nut. (Just snug tight).

8). Reinstall in machine to check operation.

• Best to plug off manifold and test to a pressure.

• If water comes out of weeping hole than go back to

step 6 and snug stem slightly more.

Note: The objective is to tighten the Adjustment Nut so

that the packing seals around the needle and still allows

the Blue Diaphragm to move the needle back and forth

to build pressure and drain.

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