Hydrotech 5600 Econominder Service Manual - Manual (Page 8)

8
Model 5600 & 5600 Econominder ®
Model 5600 Backwash Filter Installation and Start-up Procedures
(Cont’d.)
Cycle Times and Flow Diagrams
1. In Service position. See Figure 4, page 10 .
2. Preliminary Rinse position.
— Same as Figure 4, page 10 with standard piston (white end plug) or filter piston (black end plug).
— Eliminated with low water piston (gray end plug).
3. Backwash position.
— Same as Figure 6, page 11 with standard piston.
— 15 minutes with filter piston.
— 7 minutes with low water piston.
4. Brine Rinse position.
— Eliminated, resulting in a 50 minute pause, no water flows during this time.
5. Slow Rinse position.
— Eliminated, resulting in a 50 minute pause, no water flows during this time.
6. Second Backwash position.
— Same as Figure 9, page 12 with standard piston.
— 15 minutes with filter piston.
— 7 minutes with low water piston.
7. Settling Rinse position.
— Same as Figure 10, page 13 with standard or filter piston.
— Eliminate with low water piston.
8. Brine Tank Refill position.
— Eliminated, filter is back in service at this time.