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6950 51st Street Kenosha WI 53144 | Orders and Customer Care: 1-800-574-7665 | Fax: 1-800-323-5932 | Doheny.com 

CHAPTER 4

: INITIAL STARTUP OF FILTER

Recheck  that  all  the  connections  have  been  made 

and are secure, and that the filter media was added 

to the tank.

1.  Depress Multi-Port Valve handle and rotate to the  

  BACKWASH position. 

NOTE

To prevent damage  

  to control valve seal, always depress handle  

  before turning.

2.  Switch on the Pump. Open the Inlet Valve allowing  

  the  Sand  Tank  to  fill  with  water. 

CAUTION

All  

  suction and discharge valves must be open  

  when starting the pump. Failure to do so could  

  cause severe personal injury and/ or property  

 damage.

 

NOTE

If a pump is installed, switch the  

  pump on and off, instead of closing and opening  

  the Inlet Valve.

3.  Once water flow is steady out the waste line, run  

  the  pump  for  at  least  one  minute.  The  initial  

  backwashing  of  the  filter  is  recommended  to  

  remove any impurities or fine sand particles in the  

  filter media.

4.  Turn the pump off. Set the Multi-Port Valve to the  

  RINSE  position.  Switch  on  the  Pump.  Open  the  

  Inlet  Valve  until  water  in  sight  glass  is  clear  -  

  approximately 10 to 15 seconds.

5.  Switch off the Pump. Close the Inlet Valve, set the  

  Multi-Port Valve to the FILTER position and Switch  

  on  the  Pump.  Open  the  Inlet.  Your  filter  is  now  

  operating in the normal filter mode.

6.  Adjust  pool  suction  and  return  valves  to  achieve  

  desired flow. Check the plumbing and filter for water  

  leaks and tighten connections, bolts, and nuts, as  

  required. 

NOTE

During initial clean-up of the  

  pool water, it may be necessary to backwash  

  frequently due to the unusually heavy initial dirt  

  load in the water.

7.  Record  the  pressure  gauge  reading  (start  up  

  pressure)  during  initial  operation.  After  a  period  

  of time, the accumulated dirt and debris in the filter  

  causes a resistance to flow, and the flow diminishes.  

  The  pressure  will  start  to  rise  and  the  flow  of  

  water  will  start  diminishing.  When  the  pressure  

  gauge  reading  is  8-10  PSI  higher  than  the  

  initial  “Start  up”  pressure,  it  is  time  to  backwash  

  (clean)  the  filter  (see  Backwashing). 

NOTE

To  

  prevent unnecessary strain on piping system  

  and valving, always shut off the pump before  

  switching  filter  control  valve  position.  To  

  prevent  damage  to  the  pump  and  filter  and  

  for proper operation of they system, clean  

  pump strainer and skimmer baskets regularly.

Содержание 5216

Страница 1: ...stallation can create hazards which could result in property damage serious injury or death Improper installation will void the warranty The NOTICE label indicates special instructions that are important but not related to hazards Notice to Installer This manual contains important information about the installation operation and safe use of this product Once installation is complete this manual mu...

Страница 2: ...through the filter sand dirt and debris are trapped by the filter bed and filtered out The filtered water is returned from the bottom of the filter tank through the Multi Port Valve and back through the piping system CHAPTER 2 PREPARATION BEFORE INSTALL WARNING This product should be installed and serviced only by a qualified professional 1 Position the filter next to the Swimming Pool or Spa 2 Th...

Страница 3: ... fittings as this could run into O Rings and create sealing problems 8 Do not over tighten fittings or adapters CHAPTER 3 MULTI PORT VALVE OPERATION 1 Filter Position for filtering the body of water Incoming water from the piping system is automatically directed by the Multi Port Valve to the top of the filter bed As the water is pumped through the filter sand dirt and debris are trapped by the fi...

Страница 4: ...lve until water in sight glass is clear approximately 10 to 15 seconds 5 Switch off the Pump Close the Inlet Valve set the Multi Port Valve to the FILTER position and Switch on the Pump Open the Inlet Your filter is now operating in the normal filter mode 6 Adjust pool suction and return valves to achieve desired flow Check the plumbing and filter for water leaks and tighten connections bolts and ...

Страница 5: ...t 1 8 647201273 Screw M6X25 and Nut M6 4 9 65431021080 O Ring 5 10 647303014 Hose Adaptor 5 11 65021004000 Hose Clamp 1 12 65749017011 1 1 4 32mm x 45cm Hose 1 13 72714 0 35 HP Pump 1 14 65756006000 Stand Pipe Blocker 1 15 97302 Pressure Gauge 1 16 91215 Plug with O Ring 1 1 2 MIP 1 6950 51st Street Kenosha WI 53144 Orders and Customer Care 1 800 574 7665 Fax 1 800 323 5932 Doheny com Above Ground...

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