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8111144 02/97

© Copyright 1993, 2001 Hennessy Industries and COATS

®

All Rights Reserved

Printed in USA

FAILURE TO READ AND FOLLOW ALL WARN-
INGS AND INSTRUCTIONS IN THIS MANUAL
CAN LEAD TO SERIOUS PERSONAL INJURY OR
DEATH TO OPERATOR OR BYSTANDER.

THE OWNER IS RESPONSIBLE FOR MAINTAIN-
ING THE OPERATION INSTRUCTIONS AND
DECALS FOR OPERATOR REFERENCE. FOR
ADDITIONAL COPIES, CONTACT THE COATS

®

COMPANY, 1601 J.P. HENNESSY DRIVE,
LAVERGNE, TENNESSEE, 37086 - (800) 688-6359.

TIRE FAILURE UNDER PRESSURE IS HAZ-
ARDOUS! This tire changer Will Not Restrain
Exploding Tires, rims or other related equipment.

TIRES CAN EXPLODE, ESPECIALLY IF INFLATED
BEYOND SPECIFIED LIMITS. DO NOT EXCEED
TIRE MANUFACTURERS RECOMMENDED AIR
PRESSURE.

AN EXPLODING TIRE, RIM, OR BEAD SEATING
EQUIPMENT MAY PROPEL UPWARD AND OUT-
WARD WITH SUFFICIENT ENERGY TO CAUSE
SERIOUS INJURY OR DEATH TO OPERATOR
AND/OR BYSTANDERS.

DANGER

READ…

Mounting and inflating the
wrong size tire can get
you hurt. 

Read the size on

the tire and make sure it
matches the rim. Be espe-
cially careful about putting
a smaller tire on a larger
rim, such as a 16-inch tire
on a 16.5-inch rim.

Inflation of a mismatched
tire and rim can cause an
explosion.

INSPECT…

Before you put any tire on
a rim, 

inspect the rim for

rust, tough spots, bent
edges, or cracks that
could prevent the tire from
seating right. If you spot
any of these problems,
don’t mount the tire until
the rim has been checked
by your shop foreman.

Inspect the tire for bead
damage.

MOUNT…

Once you’ve made sure the tire is OK
and the right size and the rim is OK,
mount the tire safely. NEVER, ever
lean over the tire when you’re inflating
it. If a tire does explode, it will go
straight up. You don’t want to be over
the tire if that happens. Also, never
over-inflate the tire, even if the bead
doesn’t seat. Never inflate over 40
PSI. If the tire hasn’t seated, some-
thing is wrong. Deflate the tire and
check it and the rim again. If it doesn’t
work the second time, try another tire.

1. Damaged Bead

or Beads.

2. Rusty Wheels.

(particularly in the
bead seat area)

3. Bent or

Cracked
Wheels.

4 A. Mismatched.

(A mis-match of a 16-
inch tire to a 16.5-
inch rim causing an
explosion)

4 B. Mismatched.

(16.5-inch tire on a
16-inch rim)

5. Walk-In Tire

and Rim.

6. Back Injuries.

7. Hand or Finger

Injuries.

(Hands or fingers too
close to inflating tire
or bead seats which
may cause injury.)

8. Standing Clear.

(Never put any part of
your body over the
tire changer during
inflation.)

9. Beads will not

Seat at 40 PSI.

10. Improper

Inflation.

Remember R.I.M. 

(Read, Inspect, Mount)

for every tire.

BE CAREFUL OF THESE SITUATIONS:

O

NE 

W

ORD 

F

OR 

S

AFETY

R.I.M.

READ INSPECT MOUNT

Содержание Coats 4050A

Страница 1: ...s Revision 02 97 Safety Instructions Operating Instructions Installation Instructions Maintenance Instructions READ these instructions before placing unit in service KEEP these and other materials del...

Страница 2: ...to help prevent injury in typical shop activities Eye protection is essential during tire service activity Safety glasses with side shields goggles or face shields are acceptable Back belts provide su...

Страница 3: ...ation conforms to all applicable Local State and Federal Codes Rules and Regulations such as State and Federal OSHA Regulations and Electrical Codes Carefully check the unit for correct initial functi...

Страница 4: ...and with all parts orders Combination Tool Used in mounting and demounting operations Foot Pedal Operates the air valve for power bead loosening mounting and demounting Do It Now Now is a good time to...

Страница 5: ...o the contoured table top with the narrow side of bead seatup figure 1 The positioning pin must engage a lug hole in the wheel Position the tire wheel assembly so that the valve stem is on the operato...

Страница 6: ...lps in demounting tougher tires Figure 8 Removing Upper Bead 10 To remove the lower bead from the wheel repeat steps 8 9 and 10 REMEMBER Refer to the Tube Type Tire section of this manual before servi...

Страница 7: ...ads and to the inside of the top bead figure 10 2 Place the tire over the wheel as shown in figure 11 Hook the mounting end of the combination tool over the rim flange and place the slot in the tool o...

Страница 8: ...nd wheel positioned on the tabletop Dirt and debris could be blown into the air with enough force to injure the operator or bystanders Do not use the position to inflate a tire Bead Sealing 1 Connect...

Страница 9: ...tly to avoid over inflation Excessive pressure can cause tires to explode causing serious injury or death to operator or bystander REMEMBER If you removed the valve core for bead sealing it must be re...

Страница 10: ...lower shoe Figure 17 Installing 1 4 Shim 2 To service wheels over 11 wide extend the upper bead loosener post Remove the clevis pin raise the post to the appropriate height and reinsert the pin figur...

Страница 11: ...ng or forcing the tube 2 Apply rubber lubricant to the beads of the tire 3 Mount the bottom bead 4 Put a small amount of air into the tube to round it out 5 Apply rubber lubricant to the tube and the...

Страница 12: ...seated the tire is inflated Do not inflate the tire above the manufacturer s recommended pressure as stamped on the tire sidewall The typical inflation pressure for automobile tires is between 24 and...

Страница 13: ...removing 4 self tapping bolts and 3 self tapping screws 2 Depress and hold the foot pedal to extend the cylinder to the top of its stroke 3 Remove the plastic breather plug Fill the cylinder to withi...

Страница 14: ...chine on a regular basis C Clean the gauge lens frequently with glass cleaner D Make sure all fasteners are tightened securely E Make certain that all guards and covers are in place F Check for worn d...

Страница 15: ...e lathe chips etc Avoid areas where bystanders and customers may be present Workspace Requirements Air Source The unit requires a 5 CFM air source at 150 PSI The safe operating pressure range is betwe...

Страница 16: ...ny tire on a rim inspect the rim for rust tough spots bent edges or cracks that could prevent the tire from seating right If you spot any of these problems don t mount the tire until the rim has been...

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