Wynn's EW30001 User manual

40200751 (REV.04)
©2019 ITW Professional Automotive Products Inc. All rights reserved • 3606 Craftsman Blvd. • Lakeland FL 33803 • equipment.wynnsusa.com
EW30001
Pneumatic Coolant Machine
Operations Manual

1
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 ..................................................... 18

2
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.
Fluid exchanges are cleaner and neater than ever!
Service neglect causes engine coolant to break down which can lead to the
engine freezing or overheating. Historically, cooling system fluid service has
been neglected, often due to the lack of a convenient method for providing such
fluid exchange services.
Please take time to read through this manual to familiarize yourself with the
machine before performing your first coolant exchange.
CUSTOMER SERVICE CONTACT INFORMATION
For product information, tech support, or to order replacement parts,
please call: 833-303-4644
or visit: equipment.wynnsusa.com

3
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. Before using your machine, always
refer to and follow the safety messages and applicable service procedures provided by the
manufacturer of the vehicle being serviced.
• Read All Safety Instructions
Read, understand and follow all safety messages and instructions in this manual. Safety
messages in this section of the manual contain a signal word with a three-part message
and, in some instances, an icon.
• Signal Words
The signal word indicates the level of the hazard in a situation:
Indicates an imminently hazardous situation which, if not avoided,
will result in death or serious injury to the operator or to bystanders.
Indicates a potentially hazardous situation which, if not avoided,
could result in death or serious injury to the operator or to bystanders.
Indicates a potentially hazardous situation which, if not avoided,
may result in moderate or minor injury to the operator or to bystanders.
Indicates a situation which, if not avoided, may result in damage
to the machine, or the vehicle being serviced.
• Safety Messages
Safety messages in this section contain three different type styles:
• Normal type states the hazard.
• Bold type states how to avoid the hazard.
• Italic type states the possible consequences of not avoiding the hazard.

4
• 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 Risk of Burns

5
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.
• This equipment should be operated only by qualified personnel.
• Use this equipment only as described in this manual.
Improper use and operation of this product can result in injury.
Engine systems can malfunction expelling fuel, oil vapors, hot steam, hot toxic exhaust gases and
other flying particles.
• Wear safety goggles and protective clothing, user and bystander. Everyday eyeglasses
only have impact resistant lenses, they are NOT safety glasses.
• Do not position head directly over or in front of carburetor or throttle body. Engine
backfire can occur when air cleaner is out of normal position.
• Make sure gauge reads zero before connecting or disconnecting hose connections to
adapters.
• Make sure cooling system pressure has been relieved before connecting or
disconnecting hose connections and adapters.
• Keep a dry chemical (Class B) fire extinguisher rated for gasoline, chemical & electric
fires in the work area.
Fire, explosion, or flying particles may cause serious injury.
Risk of expelling pressurized fluids.
• Wear safety goggles and protective clothing, user and bystander.
• Engine systems can malfunction, expelling fuel, oil vapors, hot steam, hot toxic exhaust
gases and other debris.
• Always unplug the machine from its power source when not in use.

6
• 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.
Inhalation: Move to uncontaminated area.
Ingestion: If large amount, get medical attention.
If any irritation persists, get medical attention.
• Dispose of waste fluid according to environmental laws and regulations.
Fuel, oil vapors, hot steam, hot toxic exhaust gases, pressurized fluid, and other debris can cause
serious injury.
Risk of unexpected vehicle movement.
• Block drive wheels before starting vehicle’s engine to begin an exchange.
• Unless instructed otherwise, set parking brake and put gear selector in park.
• Do not leave a running vehicle unattended.
• If vehicle has an automatic parking brake release, disconnect release mechanism for
testing and reconnect when testing is completed.
A moving vehicle can cause injury.
Risk of entanglement. Engine has moving parts.
• Do not place tools on fenders or other places in engine compartment.
• Keep yourself, clothing, battery cables and service hoses clear of moving parts such as
fan blades, belts, pulleys, hood and doors.
• Barriers are recommended to help identify danger zones in test area.
• Prevent personnel from walking through immediate test area.
Contact with moving parts can cause injury.
Risk of fire or explosion.
• Do not operate in the vicinity of open containers of flammable liquids such as gasoline.
• Keep hoses and jumper cables away from heat sources and sharp edges.
• Do not operate equipment with damaged cords or hoses until they have been examined
by a qualified serviceman.
Fire or explosion can cause injury.

7
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.
• Do not smoke, place metal tools on battery or allow a spark or flame in vicinity of battery.
• Clean battery terminals before hooking the machine’s battery clips to them. During
cleaning, keep airborne corrosion from eyes, nose and mouth.
• Be sure both battery cables are tightly connected to the battery terminals as instructed
before proceeding with a fluid exchange.
• Never remove battery cables from the battery terminals while the machine is operating.
Battery explosion can cause injury.
Risk of burns.
• Wear gloves when handling hot engine components.
• Do not remove radiator cap unless engine is cold.
• Pressurized engine coolant may be hot.
• Do not touch hot exhaust systems, manifolds, engines, radiators, etc.
Hot fluid and engine parts may cause injury.
Battery acid is a highly corrosive sulfuric acid.
• Wear safety goggles and protective gloves, user and bystander.
• Have plenty of fresh water and soap nearby. If battery acid contacts skin, clothing, or
eyes, flush exposed area with soap and water for 10 minutes.
• While cleaning battery’s terminals, keep airborne corrosion from eyes, nose and mouth.
• Do not touch eyes while working near battery.
Battery acid can burn eyes and skin.
Risk of burns.
• Wear gloves when working near hot engine components.
• Do not touch hot exhaust systems, manifolds, engines, radiators, etc.
• The fluid coming from the vehicle along with some of the machine’s components that the
fluid comes into direct contact with (i.e. hoses and fittings) may reach temperatures
uncomfortable to the touch. Exercise caution in avoiding contact with these items.
Hot components can cause injury or discomfort.

8
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.
• Do not operate equipment with a damaged battery cables or hoses, or if the equipment
has been dropped or damaged, until it has been examined by a qualified service
representative.
• Care should be taken to arrange the battery cables and service hoses so that they will
not be tripped over or pulled.
• Never pull on the power cables or service hoses to transport the machine. Damage may
occur to these components, or machine may tip over.
• Keep area of operation clear of unnecessary tools and equipment. Utilize recessed tool
storage areas on the top of the machine.
• Never leave the machine running unattended.
• The machine is not designed for any other purpose than the servicing of automotive
cooling systems.
Operation of this machine by anyone other than qualified personnel may result in injury.
Misdiagnosis may lead to incorrect or improper repair and/or adjustment.
• Do not rely on erratic, questionable, or obviously erroneous test information or results. If
test information or results are erratic, questionable, or obviously erroneous, make sure
that all connections and data entry information are correct and that the test procedure was
performed correctly. If test information or results are still suspicious, do not use them for
diagnosis.
Improper repair and/or adjustment may cause vehicle or equipment damage or unsafe operation.
Risk of equipment damage.
• Connect battery cables to a 12-volt power source only (i.e. vehicle’s battery).
• Servicing, transporting, or storing this machine in an attitude other than the normal
operating position can result in fluid spillage and/or component damage.
• Never pull on the power cables or service hoses to transport the unit. Damage may occur
to these components, or machine may tip over. Always use the handle to move.
• Periodically clean the machine by wiping down with a clean, soft, dry cloth.
Improper operation of equipment may result in damage to machine or components.
SAVE AND FOLLOW THESE INSTRUCTIONS!

9
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. This operator friendly machine provides uncomplicated
and efficient vacuum removal of old coolant fluid and refill of new coolant.
✔Creates Vacuum in Cooling System
✔Easy Connection to Radiator & Remote Reservoirs
✔Clear Hose for Fluid Visibility
✔Easy to Operate
✔Vacuum Gauge
✔Universal Cone Adapters Fit Most Vehicles
✔Convenient, Portable Roll-Around Unit
✔Includes (1) Adapter, (1) Accessory

10
MACHINE OVERVIEW

11
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.
PREPARATION
Road test the vehicle at least one mile.
Make sure there are no problems with the
Engine Cooling System such as leaks, low fluid
level and soft or damaged hoses.
Connect battery cables to vehicle’s battery.
Connect shop air supply to back of machine.

12
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.
Set switch to AIR ON position
to remove fluid.
Remove Cooling System
Pressure Cap and remove 2-3
inches of coolant.
NOTE: Use extreme caution
when removing Pressure Cap
from a hot cooling system that
is under pressure.
Add Wynn’s Cooling System
Cleaner.
Replace Cooling System
Pressure Cap.
Set switch to OFF position
when finished removing fluid.
REMOVE & FILL PROCEDURE
Perform service with the vehicle off and at operating temperature.
Start Engine, and run at idle or
at a maximum of 1200 rpm,
after thermostat opens, run
engine for additional 10
minutes and shut engine off.
Connect the sliding cone
adapter to the BLACK service
hose, and open the ball valve.
Turn the Vacuum / Fill Control
dial to the VACUUM / DRAIN
WASTE position.
Set switch to AIR ON position
to remove fluid.

13
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.
When no more fluid is being
removed break the seal and
reseal. Repeat process until all
old coolant is evacuated. When
all coolant has been evacuated
allow the radiator hoses to
collapse by vacuum.
Once radiator hoses are
completely collapsed and no
more fluid is being removed set
the switch the OFF position
Turn the Vacuum / Fill Control
dial to the desired fluid type to
fill the radiator.
IMPORTANT: Be sure not to
break the vacuum seal between
the rubber cone and the
radiator/cooling system once
the final evacuation step has
been completed.
When new fluid stops entering
the radiator, remove the cone
adapter from the radiator.
Top off radiator if needed and
refill overflow bottle (refer to
top-off procedure).
Replace Cooling System
Pressure Cap.

14
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.
Set the switch and turn the
Top-Off Control dial to the OFF
position when finished adding
fluid.
DRAIN TANKS PROCEDURE
Turn overflow valve on back of
machine to DRAIN WASTE
TANK POSITION.
Turn the right-side dial to the
VACUUM / DRAIN WASTE
position.
Connect wand adapter to
BLACK service hose, place
into waste container, and open
ball valve.
Set switch to AIR ON position
to drain the tank.
WARNING:
Coolant may
splash out while air pressure is
being released. Keep hands
and face away from the
overflow bottle.

15
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.
• Avoid spilling fluid on the control panel.

16
REPLACEMENT PARTS

17
ITEM NO.
PART NO.
DESCRIPTION
QTY.
1
940114
90 JIC ELBOW
8
2
940124
MALE CONNECTOR 3/8 NPT 1/2 JIC
2
3
941226
ELBOW PLASTIC FEM 1/2 NPT x 5/8 TU
2
4
941276
SOLENOID AIR VALVE (BLUE)
1
5
941277
4-WAY VALVE
2
6
941283
CONSOLE
1
7
941285
INTERNAL PUMP
1
8
941300
WHEEL 10 x 2-5/8 x 2-3/16
2
9
941307
ALUM TUBE 5/8 X 29.5 MITER 1 END
2
10
941317
LOWER SERVICE PANEL - BLACK
1
11
941324
TEE 1/4 FEMALE
1
12
941328
CONNECTOR 1/4NPT 1/4NPT
2
13
941332
1/4NPT 5/16 PUSH CONN FITTING
4
14
941342
3-WAY SWITCH
1
15
941346
RED SERVICE HOSE
1
16
941396W
BATTERY CABLE ASSEMBLY
1
17
941424
BOTTLE - PLASTIC OVRFLOW
1
18
941425
STRAP - VELCRO BOTTLE HOLDER
1
19
941426
PIPE NIPPLE-1 X 6 LONG
1
20
941427
OVERFLOW VALVE- 1 FPT PVC
1
21
941428
PIPE NIPPLE-1 X 6 SHORT
1
22
941431
TOP - RED
1
23
941432
TANK - NEW LH NATURAL
1
24
941433
TANK - NEW RH NATURAL
1
25
941434
TANK - USED FLUID STEEL
1
26
941438
2.5 PANEL MOUNT GAUGE
1
27
941441
BLACK SERVICE HOSE
1
28
941450
INTERNAL HOSE SET
1
29
941469
REGULATOR
1
30
941470
GAUGE 0-200 PSI MINIATURE
1
31
942113
TANK CAP
2
32
942137W
WHEEL ONLY 4" CASTERS
4
33
40200338
5/16 TUBE X 1/8 NPT ELBOW
2
34
40200355
GENERATOR - VACUUM
1
35
40200396
REDUCER BUSHING PVC 1 X 1/4
1
36
40200397
1" NPT FEMALE PVC PIPE FITTING
1
37
40201007
FOAM 5" DIA X 5" THICK 1533 FOAM
1
38
40300312
PANEL - OVERLAY ASSEMBLY
1
39
P941321
SHEPHERD HOOK WELDMENT
1
40
P941370
BRACKET- BLACK CONSOLE
2
41
P941437
BOTTLE HOLD PLATE
1
42
P941452
SHEPHERD HOOK MOUNT
1
43
P941454
UPPER SERVICE PANEL BLACK
1
44
R940828
BULKHEAD CON 1/4 FPT
1
45
R941306
MEASURING STRIP STICKER
2
46
R942118
CASTER 4 W/BRAKE
2
47
40100057
VACUUM FILL HOSE ASSEMBLY
1
48
941290
SMALL HOSE CLAMP PLIERS
1
49
941295
CONE ADAPTER ASSEMBLY
1

18
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
warranty will begin on the registration date) for all Equipment with an additional 12 months of
coverage for parts only. External hoses, remote control modules, adapters and all other
attachments, supplies and consumables (except as otherwise provided herein) are warranted for
90 calendar days from the date of original invoice. Filter elements are not warranted. Printed
circuit boards purchased from Seller will be warrantable for a period of one (1) years from original
purchase date, and any repair services for machines under warranty or to a purchased circuit
board by an ITW employee or authorized representative shall be reimbursed.
SELLER'S OBLIGATIONS UNDER THIS WARRANTY ARE LIMITED SOLELY TO THE
REPAIR OR, AT SELLER'S OPTION, REPLACEMENT OF EQUIPMENT OR PARTS, AND
LABOR COSTS ASSOCIATED WHICH TO SELLER'S SATISFACTION ARE DETERMINED TO
BE DEFECTIVE AND WHICH ARE NECESSARY, IN SELLER'S JUDGEMENT, TO RETURN
THE EQUIPMENT TO GOOD OPERATING CONDITION. NO OTHER WARRANTIES
EXPRESS OR IMPLIED OR STATUTORY, INCLUDING WITHOUT LIMITATION ANY IMPLIED
WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, SHALL
APPLY AND ALL SUCH WARRANTIES ARE HEREBY EXPRESSLY DISCLAIMED.
This warranty does not cover (and separate charges for parts, labor and related expenses shall
apply to) any damage to, malfunctioning, inoperability or improper operation of the Equipment
caused by, resulting from or attributable to (A) abuse, misuse or tampering; (B) alteration,
modification or adjustment of the Equipment by anyone other than Seller's authorized
representatives; (D) improper or negligent use, application, operation, care, cleaning, storage or
handling; (E) fire, water, wind, lightning or other natural causes; (F) adverse environmental
conditions, including, without limitation, excessive heat, moisture, corrosive elements, or dust or
other air contaminants, radio frequency interference, electric power failure, power line voltages
beyond those specified for the equipment, unusual physical, electrical or electromagnetic stress,
and/or any other condition outside of Seller's environmental specifications; (G) use of the
Equipment in combination or connection with other equipment, attachments, supplies or
consumables not manufactured or supplied by Seller; or (H) failure to comply with any applicable
federal, state or local regulation.
Repairs or replacements qualifying under this Warranty will be performed on regular business
days during Seller's normal working hours within a similar timeframe and process as BUYER
already has in place, to be accomplished by Wynn’s/QMI distributors with the support and
cooperation of the SELLER, or by SELLER or SELLER’s subcontractors if that is acceptable to
the BUYER following Purchaser's request or if agreed to between Seller and Buyer by
Purchaser’s/ ITW staff if necessary. All requests for Warranty service must be made during the
stated Warranty period. This warranty is non-transferable.