Stimmen - 4, Durchschnittliche Bewertung: 4 ( )

Hersteller: GE Dateigröße: 485.47 kb Dateiname: Unterrichtssprache:

Connect the GREEN wire to the manual. motor ground. NOTICE: DISCARD STRAIN RELIEF ASSEMBLY. • Three Phase Motors – See Figure 1. IT CAN NOT BE REUSED. WARNING Hazardous voltage FAILURE TO CONNECT POWER AND SENSOR WIRES TO DESIGNATED WIRES CAN CAUSE SHOCK, BURNS OR DEATH. WARNING Hazardous voltage FAILURE TO DRAIN CAPACITOR OF STORED ELECTRICAL CHARGE BEFORE SERVICE CAN CAUSE A SEVERE SHOCK. 2. Remove the capacitor retaining screw and retaining 208-230 V 3/60 460 V 3/60 1 7 2 8 3 9 6 5 4 MOTOR LEADSL1 L2 L3 G POWER CABLE LEADS bracket from the motor assembly. Remove the two wires from the capacitor. Discard the capacitor. 7 4 MOTOR LEADSL1 L2 L3 G 8 5 9 6 1 2 3 POWER CABLE LEADS 3. Connect the two motor wires to the new capacitor and reassemble with the retaining bracket and retaining screw, tightening securely. 4. Reassemble unit following steps 6 through 12 in the “POWER CABLE REPLACEMENT” section of this manual. NOTICE: FOLLOW THE INSTRUCTIONS PROVIDED IN THE “WIRING AND GROUNDING” AND THREE PHASE MOTOR WIRING DIAGRAM Figure 1 8. Wire tie the power cable to the motor assembly. 9. Slide the motor cover onto the motor assembly, while carefully pulling the power cable out through the motor cover hole. DO NOT damage cables. Install the four seal housing socket head screws, torquing to 90 lbs in (10 N m). 10. Install the power cable strain relief assembly torquing the nylon bushing to 75 lbs in (8.5 N m) and the steel bushing to 100 lbs in (11.3 N m). 11. Continue the assembly following steps 7 through 12 of the “MECHANICAL SEAL REPLACEMENT” section of this manual. 12. If the motor cover was replaced, it is necessary to transfer the Goulds nameplate. Using two stainless steel No. 2 round head metallic drive screws, install the Goulds nameplate. NOTICE: FOLLOW THE INSTRUCTIONS PROVIDED IN THE “WIRING AND GROUNDING” AND “OPERATION” SECTIONS OF THE MANUAL AFTER UNIT DISASSEMBLY, REASSEMBLY. “OPERATION” SECTIONS OF THE MANUAL AFTER UNIT DISASSEMBLY, REASSEMBLY. MOTOR REPLACEMENT 1. To gain access to the motor assembly, follow steps 1 through 5 in the “POWE RCABLE REPLACEMENT ” section of this manual. NOTICE: DISCARD STRAIN RELIEF ASSEMBLY. IT CAN NOT BE REUSED. 2. Remove the four motor thru bolts and carefully pull motor assembly from bearing housing. Further motor service MUST be provided by a qualified motor repair facility. 3. Insert the motor assembly into the bearing housing, visually aligning the motor thru bolts through the lower motor vent openings. 4. Install the four motor thru bolts, torquing to 35 lbs in (4 N m). 5. To complete the assembly follow steps 6 through 12 in the “POWER CABLE REPLACEMENT” section of this manual. NOTICE: FOLLOW THE INSTRUCTIONS PROVIDED IN THE “WIRING AND GROUNDING” AND “OPERATION” SECTIONS OF THE MANUAL AFTER UNIT DISASSEMBLY, REASSEMBLY Engineering Data Engineering Data Maximum Diameter Solids 3885 3.4 in 19 mm 3886 and 3887 2 in 50 mm Minimum Casing Thickness 5.16 in 8 mm Casing Corrosion Allowance 1.8 in 3 mm Minimum Working Pressure 55 psi 380 kPa ELECTRICAL DATA 3885 Minimum Pump Submergence – Below Top of Motor Dome 6 in 152 mm Minimum Number of Evenly Distributed Starts per Hour 6 Maximum Operating Temperature Continuous Operation 40° C 104° F Intermittent Operation 60° C 140° F Motor Cover Oil Capacity 4.5 qts. 4.3 L Phase KVA Winding Resistance Power Fuse/Circuit HP RPM Voltage Amps /Hz Code Line to Line (Ohms) Cable AWG Breaker Amps 1.3 1725 115 1/60 9.4 M 1.92 16/3 15 1.3 1725 230 1/60 4.7 N 7.58 16/3 10 1.2 3450 115 1/60 14.5 M 1.00 16/3 20 1.2 3450 230 1/60 7.3 M 4.03 16/3 10 1.2 3450 200 3/60 3.9 R 3.8 14/4 10 1.2 3450 230/460 3/60 3.4/1.7 R 5.81/23.24 14/4 10/10 3.4 3450 230 1/60 10.0 J 2.99 14/3 15 3.4 3450 200 3/60 6.2 L 5.7 14/4 10 3.4 3450 230/460 3/60 5.4/2.7 L 4.04/16.15 14/4 10/10 1 3450 230 1/60 12.5 J 2.09 14/3 20 1 3450 200 3/60 8.1 M 2.6 14/4 10 1 3450 230/460 3/60 7.0/3.5 L 4.04/16.15 14/4 10/10 11.2 3450 230 1/60 15.0 H 1.16 14/3 20 11.2 3450 200 3/60 10.6 K 1.9 14/4 15 11.2 3450 230/460 3/60 9.2/4.6 K 2.87/11.46 14/4 15/10 2 3450 230 1/60 18.0 F M-1.1/S-2.2 14/3 20 2 3450 200-230/460 3/60 12.0-11.6/5.8 K 1.66/6.62 14/4 15/10 ELECTRICAL DATA 3886 AND 3887BF 1.3 1725 115 1/60 9.8 M 1.92 16/3 15 1.3 1725 230 1/60 4.9 N 7.58 16/3 10 1.2 1725 115 1/60 14.5 N 1.6 16/3 20 1.2 1725 230 1/60 7.3 K 6.4 16/3 10 1.2 1725 200 3/60 3.8 K 6.55 14/4 10 1.2 1725 230/460 3/60 3.3/1.7 K 9.9/39.4 14/4 10/10 3.4 1725 230 1/60 9.4 J 5.9 14/3 15 3.4 1725 200 3/60 4.1 H 4.3...

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