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コントロールユニット DeZurik APCO CVS-6000のPDF インストレーション、オペレーション、メンテナンスマニュアルをオンラインで閲覧またはダウンロードできます。DeZurik APCO CVS-6000 19 ページ。 Swing check valves
DeZurik APCO CVS-6000 にも： インストレーション、オペレーション、メンテナンスマニュアル (11 ページ)
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DeZURIK
APCO CVS-6000 Swing Check Valves
CVS-6100 Valves
1. Fully close swing check valve.
2. Fully open Flow Control Valve (30). (Make note of setting before turning knob.)
3. Manually lift roller of Timing Valve (45) and hold in that position until step 5.
4. Remove pipe plug in street elbow located on side of Oil Reservoir (58) and slowly fill with oil
until oil level is visible in street elbow, then replace pipe plug.
5. Manually open and close swing check valve by lifting Counterweight Arm (44) at least three
times to force out any entrapped air in the cylinder(s).
6. Remove pipe plug in street elbow located on side of Oil Reservoir (58) and check oil level.
Refill if necessary and repeat step 5 until proper oil level is maintained when the swing
check valve is fully closed.
7. Check system for any entrapped air by manually opening the swing check valve by lifting
Counterweight Arm (44), then closing the Flow Control Valve while still on the open position.
The valve Disc (10) should remain in the open position, otherwise, repeat steps 2 thru 7.
8. Re-set Flow Control Valve to original setting noted in Step 2.
D12006
Figure 6 – Bottom Buffer
Page 14
December 2012