User manual GRACO E-FLO INSTALLATION 311592J

[. . . ] Installation E-Flo® Electric Circulation Pump Approved for use in explosive atmospheres. See page 3 for model information, including maximum working pressure and approvals. 311592J ENG Durable, energy efficient piston pumps for high volume paint circulation applications. For professional use only. Important Safety Instructions Read all warnings and instructions in this manual. Save these instructions. E-Flo 4000 Pump Shown ti8317a Related Manuals Contents Related Manuals . 3 Maximum Working Pressure and Pump Operational Limits . [. . . ] Fluid Connection (Pump Inlet, E-Flo 4000 Shown) 12 311592J Electric Motor Electric Motor Motor Wiring See the System Wiring Schematics on pages 8 and 9. Improper wiring may cause electric shock or other serious injury if work is not performed properly. Have a qualified electrician perform any electrical work. Be sure your installation complies with all National, State and Local safety and fire codes. Install an explosion-proof seal fitting in the wall separating the hazardous area from the non-hazardous area. Use explosion-proof conduit or increased safety protection concepts to run wires between the motor junction box and the variable 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 to rotate fan counter-clockwise when viewed from fan end of motor. 7. Electric Motor Specifications The electric motor must be approved as explosion-proof for use in a hazardous area. See Approvals, page 3, for applicable agencies and requirements. All wiring must meet Local and National electric codes for hazardous area. If motor is not purchased with pump, adapter kits are available. See TABLE 5 on page 14. Graco does not support the use of the Graco VFD CAM mode on motors not supplied by Graco. Table 4: Electric Motor Specifications Motor Kit Part No. 255226 255225 289552 289551 Voltage 230/400V 230/460V 230/400V 230/460V Phase 3 3 3 3 Supply Frequency 50 Hz 60 Hz 50 Hz 60 Hz Horsepower 5 5 3 3 rpm 1500 (4 pole) 1800 (4 pole) 1500 (4 pole) 1800 (4 pole) Full Load Torque 15 ft-lb (20. 3 N·m) 15 ft-lb (20. 3 N·m) 9. 1 ft-lb (12. 3 N·m) 9. 1 ft-lb (12. 3 N·m) 311592J 13 Electric Motor Install the Motor 15 Apply antiseize lubricant to bore of coupling (28). A NEMA 182/184 TC Frame is required to mate with the gear reducer. If the pump is purchased without a motor, you must order a kit to mate with the gear reducer. 16C487 Description 20 28 105 Coupler Kit for NEMA 182-184 TC Frame 3 or 5 HP motors. 15H880 Coupler Kit for NEMA 182/184 TC Frame 3 or 5 HP motors. 24E453 Mounts IEC 112M/B5 or 100L/B5 Frame 3 or 5 HP motor to gear reducer. Some kits include an additional motor shaft key. Measure the length of the motor keyway to determine the correct key length. [. . . ] With the exception of any special, extended, or limited warranty published by Graco, Graco will, for a period of twelve months from the date of sale, repair or replace any part of the equipment determined by Graco to be defective. This warranty applies only when the equipment is installed, operated and maintained in accordance with Graco's written recommendations. This warranty does not cover, and Graco shall not be liable for general wear and tear, or any malfunction, damage or wear caused by faulty installation, misapplication, abrasion, corrosion, inadequate or improper maintenance, negligence, accident, tampering, or substitution of non-Graco component parts. Nor shall Graco be liable for malfunction, damage or wear caused by the incompatibility of Graco equipment with structures, accessories, equipment or materials not supplied by Graco, or the improper design, manufacture, installation, operation or maintenance of structures, accessories, equipment or materials not supplied by Graco. [. . . ]