RTI MCX-1 Operation Manual

Multiple coolant exchanger

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OPERATION MANUAL
MCX-1
Multiple Coolant Exchanger
RTI Technologies, Inc.
10 Innovation Drive
York, PA 17402 USA
800-468-2321
www.rtitech.com
Manual Number 035-80799-00 (Rev E)

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Summary of Contents for RTI MCX-1

  • Page 1 OPERATION MANUAL MCX-1 Multiple Coolant Exchanger RTI Technologies, Inc. 10 Innovation Drive York, PA 17402 USA 800-468-2321 www.rtitech.com Manual Number 035-80799-00 (Rev E)
  • Page 2: Table Of Contents

    TABLE OF CONTENTS Component Description ..... . . 2 Safety Precautions ......3 Set-up .
  • Page 3: Component Description

    COMPONENT DESCRIPTION Unpack all components and verify quantities per this illustration. Contact RTI if any items are missing or damaged. 1-3/8 1-1/4 1-3/8 1-1/4 Small Hose Clamps Small Adapter Hose Small Step Adapters 1-3/4 1-1/2 1-3/4 1-1/2 Large Hose Clamps...
  • Page 4: Safety Precautions

    SAFETY PRECAUTIONS WARNING: FAILURE TO FOLLOW THESE PRECAUTIONS CAN RESULT IN SERIOUS INJURY OR DEATH. C Read and understand the Operation Manual completely before operating this unit. C Always wear proper eye and skin protection when operating and maintaining this equipment.
  • Page 5: Set-Up

    New Coolant Tank (Small) The MCX-1 has two tanks (plus an extra New Coolant Tank) which are installed and connected from the rear. Quick connect couplers are mounted on the hoses which connect these tanks to the MCX-1. A green hose connects to the small New Coolant Tank and a black hose connects to the large Waste Tank.
  • Page 6: Connection To Power

    CONNECTION TO POWER The MCX-1 control panel is illustrated above. Note that the bottom of all three selector switches has been pressed which turns all functions off. Make sure all switches are off before connecting the battery cable clips to the battery of the vehicle.
  • Page 7: Lowering Coolant Level

    LOWERING COOLANT LEVEL Green Hose Black Hose Radiator Hose Engine Heater Wand Block Core Water Pump Overflow Radiator WARNING: Coolant in the vehicle cooling system may be extremely hot and under great pressure. Wear safety glasses and use protective clothing and gloves. Use extreme caution when removing radiator cap and hoses.
  • Page 8: Connecting To The Coolant System

    CONNECTING TO THE COOLANT SYSTEM The MCX-1 can be connected to the cooling system in either of the configurations shown below. The choice is dependent on the ease of accessability to the hose connections. Disconnect the radiator hose from either the engine or the radiator.
  • Page 9: Special Hookups

    SPECIAL HOOKUPS Special Hookup 1) It may be necessary to reverse the hoses during the coolant replacement procedure on the next page for systems with a reverse-connected thermostat. See note after Step 6 on next page for the symptoms of this situation. Special Hookup 2) Some cooling systems do not have a cap on the radiator.
  • Page 10: Coolant Replacement

    COOLANT REPLACEMENT Once the MCX-1 is connected as described on the preceding pages it is ready to replace the old coolant with new coolant. Green Hose Adapter Black Hose Hose Radiator Hose Step Adapters Engine Heater Block Core Water Pump...
  • Page 11: Completing The Job

    COMPLETING THE JOB All used coolant in the vehicle cooling system has now been replaced with new coolant. The following steps will complete the job. Green Hose Black Hose Radiator Hose Engine Heater Block Core Wand Water Pump Overflow Radiator 1.
  • Page 12 COMPLETING THE JOB Green Hose Black Hose Radiator Hose Engine Heater Block Wand Core Water Pump Overflow Radiator 8. Remove the Step Adapters from the radiator hose and the Adapter Hose. 9. Remove the Adapter Hose and reattach the radiator hose. 10.
  • Page 13: Changing Coolant Type

    CHANGING COOLANT TYPE The MCX-1 has a means for easily using different types of coolants. A special feature is the clearing process which purges coolant from the hoses and pumps prior to changing the new coolant tank. The MCX-1 must be connected to a battery during this procedure.
  • Page 14 12. Close the valve on the Wand when new coolant starts flowing. 13. Press the bottom of the EXCHANGE COOLANT OR FILL RADIATOR & OVERFLOW selector switch to turn off the pump. 14. Place the cap on the New Coolant Tank and slide it into the MCX-1. Page 13...
  • Page 15: Emptying The Waste Tank

    The Waste Tank can be emptied two different ways. A. The Waste Tank can be removed from the MCX-1 and transported to the area where it is to be emptied. A quick connect coupler is installed on the black hose to make this disconnection quick and clean.
  • Page 16: Replacement Parts

    REPLACEMENT PARTS Call 800-468-2321 (Extension 259) For Technical Support or Parts Ordering Visit our web-site at www.rtitech.com Fuse 15 AMP 025-80326-00 1-1/4 1-3/8 Small Adapter Hose 370-80049-00 3-Bolt Style (Includes 2 Clamps) Impeller & Gasket 370-80165-00 (For Waste Pump M2) 1-1/2 1-3/4 Large Adapter Hose...
  • Page 17: Waste Pump Impeller Replacement

    WASTE PUMP IMPELLER REPLACEMENT The waste pump impeller may require periodic replacement. The concentration of impurities in recovered old coolant affects the life of the pump impeller. Changing the impeller is quick and easy as follows: Remove Hose Holder on rear of unit to access the end of the Waste Pump. Remove screws.
  • Page 18: Flow & Wiring Diagram

    FLOW & WIRING DIAGRAM Page 17...

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