background image

9

diagram provided with the  

E/One panel (Figures 2a–2d).

10. GRINDER PUMP STAND 

ASSEMBLY:

 Temporarily 

rest each grinder pump on its 

side. Using a block of wood 

or similar object, prop up 

the lower pump end to allow 

installation of the pump stand. 

Align the two legs of each 

pump stand half with two of 

the holes in the pump lower 

end (Figure 5). Push the stand 

legs into the pump lower end. 

Using a mallet, ensure that 

the stand legs bottom into the 

mounting holes. Repeat for the 

other stand half. Turn the pump 

upright on the installed stand.

11. DEBRIS REMOVAL:

 

Prior to start-up test procedure, 

the incoming sewer line 

must be flushed to force all 

miscellaneous debris into 

the tank. Next, all liquid and 

debris must be removed. Once 

the tank is clean, install the 

pump(s) and proceed with the 

test.

12. INSTALL THE PUMP:

Lower the pump(s) into the 

tank. Position the pump so 

the pump’s discharge is on 

the opposite side of the pump 

relative to the discharge in 

the tank. Position the pump 

in the center of the tank. 

Rotate to coil the discharge 

hose and slide the adapter on 

the discharge hose into the 

receiver in the tank wall until 

it seats. Push the white slider 

down to open the discharge 

valve. Refer to Figures 8–11 

for slideface connection and 

operation.

Hang power cable, breather 

tubing with Equalizer, and 

lifting rope to prevent them 

from laying in sewage. The 

Equalizer should be hung as 

high as possible in the tank.

13. TEST PROCEDURE

The WH/WR48 Series 

stations are provided with 

the following alarm panel 

arrangements to control station 

operation:

Each alarm panel contains 

a single-pole circuit breaker 

to control station alarm level 

functions (visual and audible 

alarms). The alarm panel will 

also contain one (simplex) or 

two (duplex), circuit breakers 

to control grinder pump power. 

The pump circuit breaker(s) are 

labeled  “PUMP” in the alarm 

panel.

For each grinder pump in the 

station, perform the following 

procedure to verify proper 

installation and operation:

a) Make sure that the slide 

face discharge valve(s) is 

fully open for each pump 

connection. This valve(s) 

must not be closed when the 

pump is operating. In some 

installations, there may be a 

valve, or valves, at the street 

main that also must be in the 

open position when the pump 

is operating.  

(Ignore all Trouble 

indications, LEDs and/or 

messages until the panel 

is reset at the end of this 

procedure.)

b) Fill the tank with 

approximately 200 gallons of 

water (approximately up to the 

top of the grinder pump). 

c) Turn on the appropriate 

pump power and alarm circuit 

breakers, for the grinder pump 

being tested, in the alarm 

panel. The grinder pump 

and alarm should turn on 

immediately.

d) Monitor the pump and 

alarm to ensure they are 

operating correctly. 

The alarm will shut 

off at a water level 

of approximately 

18” from the 

bottom. The pump 

will shut off at 

a water level of 

approximately 14” from the 

bottom.

e) Turn off the pump power 

and alarm circuit breakers for 

the pump tested.

f) Repeat steps A through 

E for the remaining grinder 

pumps in the WH/WR48 Series 

station.

g) Clear/Reset the alarm 

panel:

Sentry and T260 panels: 

Reset is not required.

Protect Panel: Turn pump 

and alarm breakers off and 

back on simultaneously. 

Protect Plus Panels: Perform 

a “cold start” from the Initialize 

System menu. Any user setting 

that were previously chosen 

will not be reset.

h) If any Trouble or alarm 

conditions are indicated after 

the panel is reset, contact your 

local service provider.

Model 481

1

Simplex alarm panel

Model 482

1

Duplex alarm panel

Model 483

1

1

Simplex alarm panel 

Duplex alarm panel

Model 484

2

Duplex alarm panels

Содержание Extreme Series

Страница 1: ...1 WH48 WR48 Series Simplex Duplex Triplex Quadplex Typical Installation Instructions Warranty Information 486 Gal Capacity Grinder Pump Station ...

Страница 2: ...4 DWV 4 5 OD Supplied by others 9a STUB OUT 4 X 5 long watertight stub out to be installed at time of burial unless the gravity serviceline is connected during installation Supplied by others 10 DISCHARGE FTG 1 1 4 Female NPT stainless steel 11 DISCHARGE LINE 1 1 4 Nominal pipe size Supplied by others 12 CONCRETE ANCHOR See Ballast Calculations for specific weight for your station height Supplied ...

Страница 3: ...3 FAILURE TO COMPLY WITH INSTALLATION INSTRUCTIONS WILL VOID WARRANTY Figure 1 ...

Страница 4: ... standard grommet for connecting the 4 DWV 4 50 outside dia incoming sewer drain Other inlet types and sizes are optional CAUTION 4 DR 35 pipe has a smaller diameter and won t create a watertight joint with the standard 4 SCH 40 inlet grommet Confirm that you have the correct inlet before continuing Do not drop roll or lay tank on its side This will damage the unit and void the warranty Excavate a...

Страница 5: ...ximately 1 to 2 of concrete onto the gravel bed and place the tank into the excavation Ensure the tank is properly positioned in the excavation to support inlet pipe Section 3 and discharge pipe Section 5 connections before pouring the concrete ballast The unit should be leveled and filled with water about 24 deep to prevent shifting while the remaining ballast is being poured The concrete should ...

Страница 6: ...l depth per national and local code requirements must be accounted for when determining the inlet location The supply cable path should be considered when selecting the inlet location see Section 8 A 5 diameter field penetration of the tank wall is required to support installation of the standard inlet grommet This penetration must not remove or interfere with any of the structural ribbing on the ...

Страница 7: ...rge piping connection Note Models 481 and 482 will have single discharge pipe connection models 483 and 484 will have two discharge pipe connections 180 degrees apart standard 6 BACKFILL REQUIREMENTS Proper backfill is essential to the long term reliability of any underground structure Several methods of backfill are available to produce favorable results with different native soil conditions The ...

Страница 8: ...40 amp breaker is required before a 120V duplex alarm panel 9 ELECTRICAL CONNECTION Pump to Panel Fig 4 The grinder pump station is provided with a cable for connection between the station and the alarm panel supply cable for each grinder pump The supply cable a six conductor tray cable meets NEC requirements for direct burial as long as a minimum of 24 burial depth is maintained Those portions of...

Страница 9: ...anel will also contain one simplex or two duplex circuit breakers to control grinder pump power The pump circuit breaker s are labeled PUMP in the alarm panel For each grinder pump in the station perform the following procedure to verify proper installation and operation a Make sure that the slide face discharge valve s is fully open for each pump connection This valve s must not be closed when th...

Страница 10: ...10 ...

Страница 11: ...act as guides while aligning the bolt pattern of the two flanges 5 Support the upper accessway section a few inches over the tank Align the aluminum cover locking hasp on the fiberglass accessway section with the stainless steel discharge connection on the polyethylene tank Figure 6b Once aligned lower the upper section onto the mating flange using the three bolts to guide it to the proper positio...

Страница 12: ...12 Figure 7 ALLOWABLE INLET LOCATIONS INLET INSTALLATION ...

Страница 13: ...13 Figure 8 Figure 9 Figure 10 Figure 11 ...

Страница 14: ...tation or move it on its side 2 No Ballast to be poured in place If the concrete anchor is to be poured while the station is in place lift the unit using 2 nylon straps wrapped under the tank flange to make a sling as shown below Keep station oriented vertically to avoid any damage 3 Precast Ballast Never lift a station that has a ballast attached by any means except the rebar The weight of the co...

Страница 15: ... soil Section I Used To Determine The Volume Of Concrete Note 4 0 ft assumed inside diameter of concrete ballast ring around tank s bottom flange Volume Height Area 83 ft π 5 6 ft 2 4 0 ft 2 4 83 ft 12 06 ft2 10 1 ft3 Section II Used To Determine The Volume Of Saturated Soil Note 4 3 ft assumed inside diameter of soil column around tank s maximum diameter Volume Height Area 7 6 ft 83 ft π 5 6 ft 2...

Страница 16: ...application Station Height in Station Volume cu ft Fnet Buoyant lbs Tank Weight lbs Fballast lbs Volume Concrete cu ft Weight Concrete in Air cu ft Min Diameter of Concrete Anchor in Min Thickness of Concrete Anchor in 75 71 6 4088 380 4706 10 1 1515 68 10 92 85 1 4873 440 5623 10 1 1515 68 10 98 90 1 5175 445 5980 10 1 1515 68 10 104 95 0 5478 450 6330 10 1 1515 68 10 110 99 9 5780 455 6687 10 1 ...

Страница 17: ...17 ...

Страница 18: ...18 Environment One Corporation 2773 Balltown Road Niskayuna New York 12309 1090 Voice 01 518 346 6161 Fax 518 346 6188 www eone com NA0251P01 Rev E 10 18 A Precision Castparts Company ...

Страница 19: ...l Sanitary napkins or tampons Cigarette butts Caution Kitchen garbage disposals do not keep grease oil out of the plumbing system In addition you must never introduce into any sewer Explosives Strong chemicals Lubricating oil and or grease Flammable material Gasoline Items introduced into the sewer system from your home can potentially impact the water environment Proper disposal of household wast...

Страница 20: ... provided the product is properly installed serviced and operated under normal conditions and according to manufacturer s instructions Repair or parts replacement required as a result of such defect will be made free of charge during this period upon return of the defective parts or equipment to the manufacturer or its nearest authorized service center Limited Warranty For E One Extreme D Series W...

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