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Pneumatic Back Pressure Regulator (optional)

22

311592Z

Pneumatic Back Pressure Regulator (optional)

See F

IG

. 1 on page 9, and F

IG

. 15. Install the back pres-

sure regulator (U) in the fluid return line in the hazard-
ous area. Three sizes of fluid inlets and outlets (FI, FO)
are available. See T

ABLE

7.

To control air pressure to the BPR, install Kit 15K012 (H)
in the non-hazardous area. The kit includes two air regu-
lators and a 3-way solenoid valve. Connect an electri-
cally conductive air hose to the 5/32 in. tube fitting (AF)
on the BPR.

See F

IG

. 2 on page 10 to wire the 3-way solenoid valve

to pin 26 and common pin of the VFD.

Table 7: Back Pressure Regulator Fluid

Inlet and Outlet Sizes

BPR

Fluid Inlet and Outlet Size

288117

1-1/4 npt(f)

288262

2 in. sanitary

288311

1-1/2 npt(f)

F

IG

. 15. Back Pressure Regulator

FI

FO

AF

ti8553a

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Содержание E-Flo

Страница 1: ...aint circulation applications For professional use only See page 3 for model information including maximum working pressure See page 5 for approvals Important Safety Instructions Read all warnings and...

Страница 2: ...Conditions 15 Clearance 15 15H884 Floor Stand 15 Connect Fluid Lines 15 Electric Motor 16 Electric Motor Specifications 16 Motor Wiring 16 Install the Motor 17 Electrical Noise Filter 19 Variable Freq...

Страница 3: ...ressure E Flo 2000 460 psi 3 22 MPa 32 2 bar Maximum Working Pressure E Flo 3000 330 psi 2 31 MPa 23 1 bar Maximum Working Pressure E Flo 4000 250 psi 1 75 MPa 17 5 bar Maximum Working Pressure See Te...

Страница 4: ...Models 4 311592Z...

Страница 5: ...on listings Component Part No Approvals Mechanical Pump Motor ATEX EP1XXX EP3XXX UL CSA EP2XXX EP4XXX IS Sensor Circuit EPX1XX Ex h T3 Gb Ex de IIC T4 CESI 05 ATEX 110X Class I Group D Class II Group...

Страница 6: ...t use equipment until you identify and correct the problem Keep a working fire extinguisher in the work area Static charge may build up on plastic parts during cleaning and could discharge and ignite...

Страница 7: ...an start without warning Before checking moving or servicing equipment follow the Pressure Relief Procedure in this manual Disconnect power or air supply TOXIC FLUID OR FUMES HAZARD Toxic fluids or fu...

Страница 8: ...epage and clearance distances shall meet the require ments of 6 4 Table 4 of EN50020 2 After the installation of the Electric Circulation Pump Control into an enclosure the assembly shall be capable o...

Страница 9: ...3 Way Solenoid Valve 2 meters provided by Graco P Pump Stand R Fluid Inlet Line S Fluid Outlet Line T Fluid Return Line U Pneumatic Back Pressure Regulator V Air Supply Lines to 3 Way Solenoid Valve...

Страница 10: ...120369 EXPLOSION PROOF SEAL FITTING RFI FILTER 200 230 VAC 120365 400 460 VAC 120366 PE L2 L3 L1 LINE POWER IN 3 60 Hz 230 460 VAC 3 50 Hz 200 400 VAC EXPLOSION PROOF CONDUIT BETWEEN MOTOR JUNCTION B...

Страница 11: ...ARDOUS AREA COM TRIP RESET RUN STOP LOCAL REMOTE JOG SECURE DISABLE 24V GRN YLW 14 GAALPHA WIRE P N V16014 EQUIV BLK 14 GAALPHA WIRE P N V16014 EQUIV BLK 14 GAALPHA WIRE P N V16014 EQUIV BLK 14 GAALPH...

Страница 12: ...ED IN E FLO JUNCTION BOX ONLY BRN BLU BLACK 5 2 DETAIL A DETAIL B HAZARDOUS CLASSIFIED LOCATION CLASS I DIV 1 GROUP C D T3 FM ONLY GROUP II CATEGORY 2 ZONE 1 GAS ATEX ONLY CLASS I DIV 1 GROUP C D T3 C...

Страница 13: ...or ATEX II 2 G Follow all National and Local elec tric codes 16D612 Power Module The 16D612 Power Module transforms the high voltage power supply to a 24 Vdc input for the pump sensor cir cuit See man...

Страница 14: ...strain relief 74a is screwed tightly into the housing Units with a sensor circuit must use the conductive strain relief to ensure proper shield ing of the IS field wire Thread the IS field wire throu...

Страница 15: ...ailable as an option See 406638 for assembly and mounting instructions Connect Fluid Lines See FIG 7 The fluid manifolds are secured to the pumps with 1 1 2 in clamps and sanitary gaskets CG Manifolds...

Страница 16: ...frequency drive VFD Use 14 gauge wire 3 wires plus ground to connect the VFD and the motor Use 18 gauge wire between pins 8 and 11 on the VFD and the motor overtemperature switch Motor must be wired t...

Страница 17: ...the coupler 28 motor shaft and motor key If the intensity increases significantly over time it could indicate the coupler is wearing and should be replaced Do not open the gear reducer Opening the ge...

Страница 18: ...ar reducer 1 Slide the motor into place 6 While one person supports the motor 19 install the screws 37 Torque to 75 80 ft lb 102 108 N m FIG 9 All NEMA 182 184 TC Frame Electric Motors ti8726b 19 37 3...

Страница 19: ...noise filters depending on your system voltage See TABLE 6 Table 6 Electrical Noise Filters Part No Rated Voltage Amps Mounting Hole Diagram 120365 230 Vac 32 FIG 11 120366 480 Vac 16 FIG 12 FIG 11 1...

Страница 20: ...nnections Connect 14 gauge or larger wires to terminals U V W and GND on the VFD See Motor Wiring page 16 Connect 18 gauge wires between pins 8 and 11 on the VFD and the motor overtemperature switch A...

Страница 21: ...us area must be in explo sion proof conduit and secured by explosion proof seal fittings See Hazardous Area Cabling and Conduit Requirements Explosion Proof page 13 and TABLE 2 Local Control Box has a...

Страница 22: ...ssure to the BPR install Kit 15K012 H in the non hazardous area The kit includes two air regu lators and a 3 way solenoid valve Connect an electri cally conductive air hose to the 5 32 in tube fitting...

Страница 23: ...mounting holes 9 50 241 3 F Depth from outermost lower mounting hole to face of fluid inlet outlet ports 12 549 318 7 H Sanitary Fluid Inlet 2 in f J Sanitary Fluid Outlet 2 in f K Distance from cente...

Страница 24: ...ontal distance from rear lower mounting bolt to outlet 7 4 189 T Horizontal distance from rear lower mounting bolt to inlet 16 5 419 U Vertical distance from lower mounting bolt to outlet 18 1 460 V V...

Страница 25: ...Width between upper mounting holes 5 125 130 2 D Height between lower and upper mounting holes 3 22 81 8 E Depth from upper mounting hole surface to center of fluid outlet 4 07 103 4 G Width from cen...

Страница 26: ...rature Range 32 104 F 0 40 C Maximum Fluid Output See charts on page 27 Fluid Inlet and Outlet Size 2 in Tri clamp Gear Reducer Oil Capacity 2 quarts 1 9 liters Required Gear Reducer Lubricant ISO VG2...

Страница 27: ...95 A B C 400 2 80 28 0 450 3 15 31 5 500 3 50 35 0 D Key A E Flo 1500 B E Flo 2000 C E Flo 3000 D E Flo 4000 Pressure and Flow Capability of E Flo Family with 60 Hz Motor continuous production use Fl...

Страница 28: ...material or workmanship repairs will be made at a reasonable charge which charges may include the costs of parts labor and transportation THIS WARRANTY IS EXCLUSIVE AND IS IN LIEU OF ANY OTHER WARRANT...

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