User manual GRACO 258151 INSTRUCTIONS PARTS REV 9-2010

[. . . ] Instructions-Parts Coriolis Meter Kit 313599C ENG For use with Graco ProMix 2KS Proportioners. Uses vibration to measure fluid flow in low flow applications or with light viscosity, shear sensitive, or acid catalyzed materials. Bare meter is approved for use in explosive atmospheres [Class I, Div I, Group C and D, or Class I, Zone I, EExd(ia) IIC T1-T6] if all installation requirements are met. (3 mm) diameter metering tube 2300 psi (16 MPa, 160 bar) Maximum Working Pressure Part No. [. . . ] Install the strain relief (12). See Hazardous Location Intrinsically Safe Installation Requirements on page 5 and FIG. Do not operate proportioner with equipment enclosure doors/covers open. Bring the user-provided power cable (PC) from the hazardous area into the non-hazardous area. Power Supply Circuit Requirements 24 Vdc at 1 Amp is required to power the meter, which is more power than an intrinsically safe circuit can provide. · Installation of the power input circuit (PC) in the hazardous location must comply with all local and national electrical code requirements relating to flameproof or explosion proof methods of protection. · Required electrical components to complete a compliant hazardous location installation of the power input circuit to the meter are not provided with the meter kit. * For P/N 15T633 order Coriolis Meter Kit 15V806. System Layout for Coriolis Meter (B Side Meter Installation Shown) 313599C 9 Installation Meter Signal Cable 1. Route the 20 ft (6. 1 m) signal cable (4) into the fluid panel and through a strain relief (SR) on the left side of the fluid panel enclosure. Connect the signal cable's green ground wire to the ground terminal bar (GT). Connect the white and black wires to J3 on the fluid panel control board (CB). Use pins 2-3 for Flow Meter A and pins 5-6 for Flow Meter B. The signal cable (4) must be connected to the Coriolis meter with a Zone I Ex d IIA or Class I Div I cable gland. 5. Flow Meter Signal Wire Schematic 1 2 3 4 5 6 COM (BLACK) SIG (WHITE) SHIELD/GRN COM (BLACK) SIG (WHITE) SHIELD/GRN FLOW METER A FLOW METER B J3 GROUND TERMINAL J3 Connector; see wiring schematic above FIG. Signal Cable Connections at Fluid Panel Board 10 313599C Installation Power and Signal Cable Connections at Meter The signal cable (4) is factory assembled to the meter. Never use the flow meter with an electrostatic gun isolation system. -27 +26 -25 +24 -23 +22 -21 +20 4 Flow Meter Sensor Ground the flow meter sensor by connecting the signal cable ground wire as shown in FIG. Have a qualified electrician check resistance between the flow meter sensor and a true earth ground. If resistance is greater than 1 ohm, a different ground site may be required. Do not operate until the problem is corrected. N (L-) 2 L1(L+) 1 PC SIGNAL CABLE (4) _______ WHITE (SIGNAL) _______ 24 _______ BLACK (COMMON) _______ 25 _______ SHIELD/GROUND _______ Meter Fluid Manifold Ground the meter fluid housing by connecting the power cable ground wire as shown in FIG. Connect conductive fluid hoses to the meter inlet and outlet. POWER CABLE (PC) _______ WHITE (L+) _______ 1 _______ BLACK (L-) _______ SHIELD/GROUND _______ 2 _______ FIG. Power and Signal Connections at Meter 313599C 11 Operation Operation Start Up When all electrical and fluid connections are complete, reconnect the power source to the EasyKey, and turn it on. NOTE: See the ProMix 2KS Operation manual for proportioner operating instructions. Check I/O Board Jumper (only if necessary) NOTICE If the meter does not operate after following all procedures in the Installation section, check the position of the I/O circuit board jumper as follows. To avoid damaging the circuit board, wear a grounding strap on your wrist and ground appropriately. If that is the case, no action is necessary and you may reinstall the board. [. . . ] (181 mm) TI16272a Technical Data Maximum Fluid Working Pressure . . * ** 2300 psi (16 MPa, 160 bar) 1. 4539/904L stainless steel alloy C-22 2. 4602/N 06022 303, 304 stainless steel, PTFE 41-122° F (5-50° C) 122° F (50° C) 4-VCO-4 Face Seal 1/2 npt strain relief settable 0. 020-0. 150 cc/pulse see Endress+Hauser manual 24 Vdc When used with ProMix 2KS systems. Promass® is a registered trademark of Endress+Hauser. 313599C 19 Graco Standard Warranty Graco warrants all equipment referenced in this document which is manufactured by Graco and bearing its name to be free from defects in material and workmanship on the date of sale to the original purchaser for use. 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. [. . . ]