TABLE OF CONTENTS INTRODUCTION TO THE MACHINE ......... 2 CUSTOMER SERVICE CONTACT INFO ........2 SAFETY INFORMATION ............. 3 MACHINE SPECIFICATIONS & FEATURES ......9 MACHINE OVERVIEW ............... 10 OPERATING INSTRUCTIONS ........... 11 MAINTENANCE ................15 REPLACEMENT PARTS ............16 WARRANTY INFORMATION .............
INTRODUCTION to the Wynn’s Pneumatic Coolant Machine This is a device that removes and refills engine coolant quickly and efficiently. Before the coolant is refilled, a vacuum is applied to the cooling system to eliminate any air in the system. Suddenly, cooling system maintenance has become a more realistic proposition.
IMPORTANT SAFETY NOTICE For your safety, read this manual thoroughly before operating this machine. Your machine is intended for use by properly trained, skilled professional automotive technicians. The safety messages presented below and throughout this user’s manual are reminders to the operator to exercise care when using this machine.
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• Safety Symbols A safety symbol, when present, gives a graphical description of the potential hazard, and how to avoid the hazard: Risk of Fire Read Instructions Before Use Risk of Explosion Mandatory Eye Protection Risk of Entanglement Mandatory Protective Gloves Dangerous Fumes Mandatory Protective Clothing Do Not Pull or Move...
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IMPORTANT SAFETY INSTRUCTIONS Engine exhaust contains toxic gases. • Vent vehicle’s exhaust away from work area. • Do not breathe exhaust. Exhaust gases will cause injury or death. Improper use and operation. • Read, understand and follow all safety messages and operational procedures in this manual before operating this machine.
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• Keep the service hoses away from hot or moving engine parts. Hoses can split or burst causing fluid to be expelled. • Avoid contact with engine coolant. • Treatment methods are as follows: Eyes: Flush eyes with plenty of water. Skin: Wash with soap and water.
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Risk of fire or explosion. Gases produced by a battery are highly explosive. • Wear safety goggles and protective clothing, user and bystander. • This machine is equipped to operate on 12-volt DC power only. A power source greater than this can result in serious injury to the user as well as damage to the machine. •...
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Risk of injury. • This equipment should be operated by qualified personnel only. • Use this equipment only as described in this manual. • Always unplug the machine from its power source when not in use. • Loop the power cord loosely in its proper location when machine is not in use. •...
MACHINE SPECIFICATIONS Dimensions: 48” H x 24” W x 22” D Weight: 120 lbs. New Fluid Tanks: (2) 28 Qt. Waste Fluid Tank: 32 Qt. Power: 12V DC Power / Shop Air FEATURES The Wynn’s Pneumatic Coolant Machine provides a faster, more efficient preferred way of performing a coolant drain and fill service.
OPERATING INSTRUCTIONS IMPORTANT: Machine needs 12V DC power and at least 115 psi of air to operate. SAFETY RECOMMENDATIONS Use extreme caution when working around a running engine. Always block the vehicle’s drive wheels. Ventilate the vehicle’s exhaust. Always wear safety glasses. It’s a good idea to wear insulated gloves.
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EVACUATION PROCEDURE Turn overflow valve on back of machine to NORMAL SERVICE POSITION. Connect wand adapter to BLACK service hose, insert into vehicle’s overflow bottle/remote reservoir and open ball valve. Turn the Vacuum / Fill Control dial to the VACUUM / DRAIN WASTE position.
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Remove Cooling System Pressure Cap. NOTE: Use extreme caution when removing Pressure Cap from a hot cooling system that is under pressure. Insert cone adapter into radiator / remote reservoir, making sure the tip of the cone is submerged. TIP: If servicing from degas bottle, slide the hose through the cone long enough to reach near the bottom of the bottle.
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TOP-OFF PROCEDURE Connect wand adapter to RED service hose, making sure ball valve is closed. Turn the Top-Off Control dial to the desired fluid type. Set switch to PUMP ON position to add coolant. Open ball valve on RED service hose to regulate fluid flow.
When finished draining, close ball valve and remove service hose from waste container. Set switch to OFF position. Turn overflow valve on back of machine to NORMAL SERVICE POSITION. MAINTENANCE To keep your machine working properly… • Keep debris out of new fluid tanks. •...
Wynn’s Equipment Limited Warranty Terms and Conditions (1 Year on Equipment / 2 Years on Parts) Seller warrants to its distributors that under normal use, care and service, the Equipment (except as otherwise provided herein) shall be free from defects in material and workmanship for One (1) year from the date of original invoice (unless a machine was put into inventory and later sold (such sale from inventor to occur no later than [six (6) months] after the date of original invoice), and a distributor can provide proof of sale and registered warranty card, then the one-year...
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