Models: DE2420 DE3620 DE4820 DE6020 DE7220
Page 1
... IMPORTANT INFORMATION ON THE OPERATION, AND SAFE USE OF THIS EQUIPMENT. ISDE2423 Rev C INSTALLATION, OPERATION, & PARTS PRO-GRID VERTICAL DE FILTER SERIES MODEL DE2420 DE3620 DE4820 DE6020 DE7220 EFFECTIVE FILTRATION RATE DESIGN FLOW RATE RECOMMENDED AMOUNT OF D.E. THIS MANUAL IS INTENDED FOR THE END USER OF THIS PRODUCT USE ONLY HAYWARD GENUINE REPLACEMENT PARTS
... IMPORTANT INFORMATION ON THE OPERATION, AND SAFE USE OF THIS EQUIPMENT. ISDE2423 Rev C INSTALLATION, OPERATION, & PARTS PRO-GRID VERTICAL DE FILTER SERIES MODEL DE2420 DE3620 DE4820 DE6020 DE7220 EFFECTIVE FILTRATION RATE DESIGN FLOW RATE RECOMMENDED AMOUNT OF D.E. THIS MANUAL IS INTENDED FOR THE END USER OF THIS PRODUCT USE ONLY HAYWARD GENUINE REPLACEMENT PARTS
Models: DE2420 DE3620 DE4820 DE6020 DE7220
Page 4
... drain by a qualified professional. Do not locate pump controls over -tighten. 5. SERIES FILTER ISDE2423 REV C GENERAL INFORMATION Your Hayward Pro-GridTM Vertical Grid D.E. has been reached, and it is added to flow, the pressure rises, and flow diminishes. Assemble appropriate Filter Control valve...it rains. This means the dirt holding capacity of 12 Pro-GridTM VERTICAL D.E. Position the filter so that does not flood when it from continuous, direct heat from electrical devices USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Align the two (2) valve pipe connections, ...
... drain by a qualified professional. Do not locate pump controls over -tighten. 5. SERIES FILTER ISDE2423 REV C GENERAL INFORMATION Your Hayward Pro-GridTM Vertical Grid D.E. has been reached, and it is added to flow, the pressure rises, and flow diminishes. Assemble appropriate Filter Control valve...it rains. This means the dirt holding capacity of 12 Pro-GridTM VERTICAL D.E. Position the filter so that does not flood when it from continuous, direct heat from electrical devices USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Align the two (2) valve pipe connections, ...
Models: DE2420 DE3620 DE4820 DE6020 DE7220
Page 5
...pool to the filtration system and from the filter to return to the heavy initial dirt load in the water. To avoid damages to the grid elements, DO NOT operate the filter for more frequently due to the pool. 4. CLAMP NUT Tighten clamp bolt and nut using a torque wrench... will take it may fail in OPEN position. (See Fig 2) Starting Pump 1. Use ONLY Hayward clamp system components; Record the pressure gauge reading after the D.E. Never rely on the front page of 12 Pro-GridTM VERTICAL D.E. Manual Air Relief Shown Open In Locked Position Figure 1 CLAMP BOLT Figure 2 Pre-Coating ...
...pool to the filtration system and from the filter to return to the heavy initial dirt load in the water. To avoid damages to the grid elements, DO NOT operate the filter for more frequently due to the pool. 4. CLAMP NUT Tighten clamp bolt and nut using a torque wrench... will take it may fail in OPEN position. (See Fig 2) Starting Pump 1. Use ONLY Hayward clamp system components; Record the pressure gauge reading after the D.E. Never rely on the front page of 12 Pro-GridTM VERTICAL D.E. Manual Air Relief Shown Open In Locked Position Figure 1 CLAMP BOLT Figure 2 Pre-Coating ...