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Typical Outdoor Grinder Pumping System Installation

All installations must comply with all applicable electrical and plumbing codes, including but not limited

to the National Electrical Code, local, regional and/or state plumbing codes, etc.

FIGURE 3.

LOUISVILLE, KY

SILENCE

INPUT 1

POWER

4" PIPE SEAL

(FIELD INSTALLED)

2" PIPE SEAL

(FIELD INSTALLED)

24" MIN.

FIBERGLASS AFD

1.25-2" Z-RAIL

2" CAST IRON CHECK VALVE

3/4" GUIDE RAILS

2" SCH. 80 BALL VALVE

2" FLEX BOOT FITTING

(LOCATION VARIES

WITH BASIN DEPTH)

FLOAT TREE ASSEMBLY

2HP GRINDER PUMP

2" PVC SCH. 80 PLBG.

1/8" 302 STAINLESS STEEL

LIFTING CABLE

ALARM

ON
OFF

SOLID FIBERGLASS COVER

HIGH WATER ALARM

OR SIMPLEX

CONTROL PANEL

(FIELD INSTALLED)

ALARM FLOAT SWITCH MUST OPERATE OFF

LOW VOLTAGE TO BE USED WITH QWIK BOX.

SK3110

FOAM TAPE

UL LISTED

EPOXY SEALER

#10-2350 POTTING KIT

APPLIES TO INSIDE AND

OUTSIDE INSTALLATIONS

CONDUIT

WIRES OR

PUMP CABLES

1/4" TO 1/2"

(25 mm)

(6 mm TO 12 mm)

SK1661

LOCATION VARIES WITH BASIN DEPTH

Содержание BA7011

Страница 1: ...LL cause serious personal injury death or major property damage Warns of hazards that CAN cause serious personal injury death or major property damage Warns of hazards that CAN cause personal injury or property damage INDICATESSPECIALINSTRUCTIONSWHICHARE VERY IMPORTANT AND MUST BE FOLLOWED THOROUGHLY REVIEW ALL INSTRUCTIONS AND WARNINGS PRIOR TO PERFORMING ANY WORK ON THIS PUMP MAINTAIN ALL SAFETY...

Страница 2: ... warranty does not apply to and there shall be no warranty for any material or product that has been disassembled without prior approval ofManufacturer subjectedtomisuse misapplication neglect alteration accidentoractofGod thathasnotbeeninstalled operatedormaintained inaccordancewithManufacturer sinstallationinstructions thathasbeen exposed to outside substances including but not limited to the fo...

Страница 3: ... that float control switches will not hang up on the grinder pump or other pit peculiarities and are secured so that the grinder pump will shut off It is recommended to use rigid pipe and fittings and the pit be 24 in diameter for simplex systems and 36 in diameter for duplex systems or larger 4 Grinderinstallationsshouldbecheckedyearlyfordebrisand orbuild up which may interfere with the ON or OFF...

Страница 4: ...em installation 3 All electrical connections including pump to control box and power supply to control panels must comply with the National Electrical Code and applicable local codes Conduit and panel enclosure openings must have a gas and watertight seal Installation of electrical panels conduit and connections should be made by a qualified licensed electrician AULListed potting kit P N 10 2350 i...

Страница 5: ...ectrical shock Do not remove the power supply cord and strain relief or connect conduit directly to pump Installation and checking of electrical circuits and hardware should be performed by a qualified licensed electrician FIGURE 2 LEAD IDENTIFICATION WIRING DIAGRAM SINGLE PHASE 2 BHP MODEL 7011 SK1367 009048 THREE PHASE MODELS 7011 7012 7013 FIGURE 4 FIGURE 3 L1 START RELAY START CAPACITOR GREEN ...

Страница 6: ...d All installations must comply with all applicable electrical and plumbing codes including but not limited to the National Electrical Code local regional and or state plumbing codes etc Indoor Prepackaged System FIGURE 5 SK1695 36 48 60 24 NOMINAL ...

Страница 7: ...ly 5 Dig a hole for the basin The basin should be located in a very low trafficareawithin15 ofthepowerdisconnect Theholeshouldbeat least8 largerindiameterthanthebasininordertoleave4 ofbackfill all the way around the perimeter A minimum of 4 of compacted subbase is also required Backfill and subbase should be 1 8 to 3 4 pea gravel or 1 8 to 1 2 crushed stone Also reference the basin installation in...

Страница 8: ...GLASS AFD 1 25 2 Z RAIL 2 CAST IRON CHECK VALVE 3 4 GUIDE RAILS 2 SCH 80 BALL VALVE 2 FLEX BOOT FITTING LOCATION VARIES WITH BASIN DEPTH FLOAT TREE ASSEMBLY 2HP GRINDER PUMP 2 PVC SCH 80 PLBG 1 8 302 STAINLESS STEEL LIFTING CABLE ALARM ON OFF SOLID FIBERGLASS COVER HIGH WATER ALARM OR SIMPLEX CONTROL PANEL FIELD INSTALLED ALARM FLOAT SWITCH MUST OPERATE OFF LOW VOLTAGE TO BE USED WITH QWIK BOX SK3...

Страница 9: ...in the basin s side wall in a 5 hole drilled with a hole saw at a location lining up with the inlet pipe 6 The bottom of the excavation can now be properly backfilled compactedandleveled Setbasininhole Ensuretheremovable cover extends above the finished grade line and the grade slopes awayfromtheunit Backfillandsubbaseshouldbe1 8 3 4 pea gravel or 1 8 1 2 crushed stone Reference basin installation...

Страница 10: ...talled Floats positioned properly Discharge valves open 3 16 vent hole drilled in pipe between check valve and pump Once the above has been verified proceed with the following checks Pump power cables and control floats properly installed and voltage verified Conduit connections to panel and junction box are properly sealed After installing the pump into the containment area with adequate submerge...

Страница 11: ...the spacer shims located behind the star cutter 5 Remove the three cap screws holding the disc and remove disc from the pump 6 The disc and star cutter can be replaced with new service partsorresurfacedbygrinding Resurfacingisaccomplished by surface grinding both disc and star cutter to a 32 micro finish Do not attempt grinding in the field Send parts to a qualified machine shop or return to the f...

Страница 12: ...ring insulated protective sole shoes and not standing in water Under flooded conditions contact your local electric company or a qualified licensed electrician for disconnecting electrical service to the pump prior to removal Grinder pumps contain oil which becomes pressurized and hot under operating conditions Allow 2 1 2 hours after shut down before servicing pump Condition Common Causes A Pump ...

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