30119-33 Rev. 1.8/04-14 TOTALIZER-TRANSMITTER MODEL TR15 INDICATOR-TOTALIZER TRANSMITTER MODEL TR16 OPERATION AND MAINTENANCE MANUAL PARTS LIST FEATURING: *P/C CARD MOUNTED OPTIC SWITCH *SOLID STATE CONSTRUCTION *CURRENT OUTPUT SIGNAL *CUB TYPE ACTUATOR *SEALED HOUSING OUTPUT SIGNAL *CUP TYPE ACTUATOR *SEALED HOUSING 3255 WEST STETSON AVENUE HEMET, CALIFORNIA 92545 U.S.A.
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30119-33 Rev. 1.8/04-14 WARRANTY This Warranty shall apply to and be limited to the original purchaser consumer of any McCrometer product. Meters or instruments defective because of faulty material or workmanship will be repaired or replaced, at the option of McCrometer, free of charge, FOB the factory in Hemet, California, within a period of one (1) year from the date of delivery.
8. Adapter Plate 9. Transmitter Drive Clevis DESCRIPTION 10. Transmitter Base O-Ring 11. Position of Transmitter MODEL TR15 TOTALIZER-TRANSMITTERS provide a totalization 12. Transmitter Wiring of flow volume and pulse output. V. SERVICE MANUAL MODEL TR16 INDICATOR-TOTALIZER TRANSMITTERS provide an instantaneous flow rate indication and totalization of flow VI.
Proper paper work or damaged. Install the vertical shaft collar and bearing must be enclosed with any returned material. assembly on the new (3/16” diameter tip) vertical shaft, The shipping carton contains the following items: Model TR15 or TR16 ..............1 Base O-Ring...
30119-33 Rev. 1.8/04-14 MCCROMETER products have been carefully designed to be as main- but do not tighten the collar bearing set screw yet. Insert the vertical shaft assembly, plastic tip first, into the meter head and rotate the tenance free as possible. Periodic preventive maintenance, however, shaft gently until it is engaged in the driven miter gear shaft of the is highly recommended and should be practiced according to schedule miter gear frame assembly.
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30119-33 Rev. 1.8/04-14 ‡1. BONNET MOUNTING SCREWS (#2) located beneath the four screws (#3). indicator-totalizer bonnet lid, should be removed and the entire bon- net (#1) lifted off of the transmitter. Replace the o-ring seals around ‡4. CHANGE GEARS (#8 & #9) should be checked again to make each of the four screws (#3) and at the bottom of the bonnet (#4) and certain they are in proper alignment (see section VIII-3).
30119-33 Rev. 1.8/04-14 If the meter totalizer or indicator-totalizer does work but the turn when the driven clevis shaft (#28) turns, then the transmitter remote instrument does not operate (not receiving proper signal), gear train is damaged and must be returned to the factory for repair then use troubleshooting procedures #2 thru #4 and #8 thru #11.
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Be sure to route the communication lines connected to the terminal strip away from the totalizer drive magnet (#9) or indicator Standard Model TR15 & TR16 current transmit- A-drive gear (#8). These rotating parts within the transmitter can ters have an output of 4-20 mA at maximum scale of the damage the wires.
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Model TR15 & TR16 current output (4-20 mA). line. Communications lines should be kept from tangling up in high Because 4 mA equals ZERO it must be subtracted from voltage lines inside the panel or wiring cabinet.
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> 12 VDC able responses. Potential noise sources: Relay coils, solenoids, AC power wires, current carrying cables, or radio frequency transmis- sions. NOTES TR15/16 BOARD GREEN 0.400 MULTIMETER 2 WIRE CIRCUIT CONNECTION...
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30119-33 Rev. 1.8/04-14 PROCEDURES FOR CHECKING INOPERATIVE INSTRUMENT SYSTEMS WITH mA AND PULSE OUTPUT TRANSMITTERS TESTING TRANSMITTER PULSE OUTPUT AND INSTRUMENT POWER SUPPLY TR15/TR16 TRANSMITTER (150 PPM AND 600 PPM PULSE OUTPUT) WIRED TO A MODEL IN62 BLACK INPUT RESET INPUT...
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30119-33 Rev. 1.8/04-14 PROCEDURES FOR CHECKING INOPERATIVE INSTRUMENT SYSTEMS HAVING A TRANSMITTER WITH 4-20 mA TESTING TRANSMITTER OUTPUT AND POWER SUPPLY VOLTAGE TR15/TR16 TRANSMITTER (4-20 mA OUTPUT) WIRED TO A MODEL IN41 10” CHART RECORDER MAIN PCB IN36-1 (24 V) POWER SUPPLY...
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30119-33 Rev. 1.8/04-14 WIRING DIAGRAM FOR TR15/16 TO IN41 TR15/TR16 TRANSMITTER (4-20 mA OUTPUT) WIRED TO A MODEL IN41 10” CHART RECORDER IN36-1 RECORDER POWER SUPPLY MAIN PCB OUTPUT INPUT TB-2 24 VDC 115 VAC 115 VAC WHITE BLACK TERM.
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30119-33 Rev. 1.8/04-14 MODEL TR15 and TR16 TRANSMITTER SOLID STATE CONSTRUCTION CURRENT OUTPUT - PULSE RATE OUTPUT (TWO) 2-WIRE CIRCUITS 2 WIRE CIRCUIT CONNECTION (STANDARD TRANSMITTER SUPPLIED WITHOUT PULSE OUTPUT) (AVAILABLE SEPARATELY) MODEL IN36-1 POWER SUPPLY 115 VAC 60 Hz...
30119-33 Rev. 1.8/04-14 REPAIR RECORD PURCHASE DATE SERIAL NUMBER SPECIFICATIONS INDEX ODOMETER READING METER SIZE & MODEL NO. CHANGE GEARS REGISTRATION INDICATOR DIAL GEARING RATIO NOTES: DATE REPAIR METER LOCATION COMMENTS...