QED ADDP Operation Manual Download Page 13

QED Environmental Systems

Page 10

ADDP Manual

Chapter 3: Assembly 

ASSEMBLY

NOTE:  When  operating  and  maintaining  the  system,  disconnect  air  and 

fluid  lines  cautiously  to  avoid  spilling  fluids.

•  Wear  safety  goggles  to  protect  eyes  from  any  splashing  or  pressure 

release.

•  Wear  chemically  resistant  rubber  gloves  when  pulling  the  hoses  from 

the  well  to  avoid  skin  contact  with  the  product  being  recovered.

              •  The  hose  which  carries  the  air  from  the  pneumatic  circuit  to  drive  the 

              

DDP

 is already connected

              • Position the system on a level surface.  The fluid level should not be more 

              than 22 feet below the 

DDP

.

STEP 1 - LOCKING QUICK CONNECT INSTRUCTIONS

              • 

Follow  the  instructions  on 

Figure  4

  for  properly  securing  the  locking 

              quick connects.

STEP  2  -  AIR  COMPRESSOR  to  PNEUMATIC  SYSTEM  -

 

System  Air  Supply  

                   Hose

•  Connect  the  FEMALE 

air  hose  socket  with  3/8  inch  MPT

  to  the 

air  compressor  making  sure  to  use  the  teflon  tape  on  the  threads. 

(See  Figure  2)

•  Connect  the  MALE  quick  connect  on  the 

system  air  supply  hose 

to  the 

FEMALE  socket  on  the  air  compressor.  (See  Figure  2)

•  A ach  the  FEMALE  quick  connect  on  the 

system  air  supply  hose

  to 

the  MALE  air  supply  quick  connect  near  the 

air  filter

  on  the  pneumatic 

system.  (See  Figure  2)

Summary of Contents for ADDP

Page 1: ...oad Ann Arbor Michigan 48106 3726 800 624 2026 North America Only 734 995 2547 Tele 734 995 1170 Fax info qedenv com E mail www qedenv com Copyright QED Environmental Systems November 2008 Environment...

Page 2: ...atent Specific Gravity Skimmer SPG 1 239 868 AP is a Registered Trademark of QED Environmental Systems AutoPump is a Registered Trademark of QED Environmental Systems SOS is a Registered Trademark of...

Page 3: ...DDP System with Foot Valve 6 FIGURE 3 ADDP System with Top Loading Cup 7 Chapter 2 Operation 9 Chapter 3 Assembly 10 FIGURE 4 Locking Quick Connect Instructions 11 Chapter 4 Installation 13 Chapter 5...

Page 4: ...id level in a well or tank by sensing the fluid level and removing fluid which rises above the sensor The ADDP system is powered by compressed air and requires no electricity It is capable of flows fr...

Page 5: ...ove ground and pulls fluid from 22 feet or less below ground at sea level Needle valve The DDP has an adjustable needle valve to control its rate of cycling and quick connect fi ings for both power ai...

Page 6: ...his filter has an automatic drain valve which activates when the fluid level rises in the filter bowl See Figure 1 The second air filter for the bubbler sensor system 0 01 micron oil coalescing filter...

Page 7: ...QED Environmental Systems Page 4 ADDP Manual Figure 1 ADDP System...

Page 8: ...e well It supplies air to the DDP when the fluid level rises and shuts the DDP off when the fluid level recedes See Figure 1 System with Foot Valve The pneumatic sensor circuit has an air bubbler conn...

Page 9: ...QED Environmental Systems Page 6 ADDP Manual Figure 2 ADDP System with Foot Valve...

Page 10: ...Revision 6 November 2008 ADDP Manual Page 7 Figure 3 ADDP System with Top Loading Cup Chapter 1 Equipment...

Page 11: ...l quick connect on the top of the pneumatic system The other end of this hose is positioned in the well or tank from which the fluid is being drawn There are two fluid hoses one for intake ribbed and...

Page 12: ...ng safeguards All components are air driven All air hoses have automatic shut off quick connects which prevents injury due to accidental high pressure discharge All quick connects are brass to elimina...

Page 13: ...on the system on a level surface The fluid level should not be more than 22 feet below the DDP STEP 1 LOCKING QUICK CONNECT INSTRUCTIONS Follow the instructions on Figure 4 for properly securing the l...

Page 14: ...Revision 6 November 2008 ADDP Manual Page 11 Figure 4 Locking Quick Connect Instructions Chapter 3 Assembly...

Page 15: ...ct on the top loading cup See Figure 3 STEP 4 DDP to WELL and DISCHARGE POINT Fluid Hoses System with Foot Valve Connect FEMALE quick connect of the fluid intake hose to the MALE DDP quick connect The...

Page 16: ...ilter regulator and then into the pneumatic system where it powers the DDP and controls operation of the system NOTE The information on compressors is for reciprocating piston compressors A centrifuga...

Page 17: ...tion To prevent motor damage provide all compressor motors with overload protection Some motors are furnished with built in thermal overload protection To prevent motor damage due to low voltage or un...

Page 18: ...ssed air If there is too much oil in the compressed air it will reach the control and possibly cause a shut down The compressor should provide between 70 and 200 pounds per square inch psi of air pres...

Page 19: ...he needle valve in the air hose going from the pneumatic circuit to the DDP If the flow rate is low the DDP cycling rate should be fairly low This prevents the DDP from running fast and drawing the fl...

Page 20: ...ter The valves function satisfactorily as long as the air is not very oily Both bowls should be checked for a buildup of emulsified white solid oil and water This build up will clog the valve If the v...

Page 21: ...afely serviced STEP 2 ZINC BOWLS Remove the zinc bowls of the air filters by sliding the black bu on downward and twisting the bowl about 1 10 of a turn The bowl should slide downward from the upper p...

Page 22: ...t and tension must be checked carefully Placement A compressor is a source of sparking so it must be placed out of what is considered a hazardous area by local and national fire and electric codes Mou...

Page 23: ...ceiver and traps Weekly Examine intake filter elements and if dirty remove and clean or replace Check oil level and add if necessary Do not fill over level mark on sight glass Keep compressor clean fo...

Page 24: ...still bubbling Blow into well level sensor hose or fi ing to simulate high fluid level See Figure 2 Close and open needle valve to clear possible blockage Adjust primary regulator so gauge reads betwe...

Page 25: ...ado Street San Leandro California 94577 2640 800 537 1767 North America Only 510 346 0400 Tele 510 346 0414 Fax Ann Arbor Service Center PO Box 3726 6095 Jackson Road Ann Arbor Michigan 48106 3726 800...

Page 26: ...embly 10 automatic drain valve 3 17 D discharge point 8 Double Diaphragm Pump DDP 3 start up 10 16 F float drains 18 maintenance 18 fluid discharge hose black 8 assembly 12 fluid discharge point 12 fl...

Page 27: ...01 Micron oil coalescing filter for bubbler sensor system with auto drain trap 1 Low Pressure regulator 2 Needle valve 1 Air hose socket with 1 4 inch MPT 1 Well level control valve 1 Foot valve or 1...

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