Coats 90C User Manual

Important: Always read and follow operating instructions. • 3
CAUTION
Replace any damaged or missing safety
decals. They are available from COATS,
(800) 688-6359.
1 Pressure Safety Valve — The high pressure safety
valve is set to exhaust at line pressures above 200
PSI.
2 Release Valve — Allows the manual release of air
pressure from tire when clip-on chuck is attached to
tire valve.
3 Air Inflation Gauge — Registers tire pressure
when clip-on chuck is attached to tire valve stem and
inflation pedal is released.
4 Swing Arm Adjustment Knob — Adjusts swing
arm/vertical slide assembly for proper horizontal posi-
tioning of mount/demount tool.
5 Important Safety Decal — Important safety infor-
mation for the operator. DO NOT obstruct with tire
stickers or other materials.
6 Inflation Pedal — Pedal that allows inflation of
tires through air hose and clip-on chuck.
7 RoboRoller™ Powered Assist— Provides extra
leverage for runflat and low profile tires.
8 Pedestal — Rotating chuck for tire changing.
9 Robo-Arm
®
Control Valve — Controls vertical
movement of Robo-Arm cylinder.
10 Robo-Arm
®
Helper Device— Provides extra
leverage for runflat and low profile tires.
11 Vertical Slide Locking Handle — Locks and
unlocks vertical slide and sets correct vertical position
to maintain Duckhead tool/wheel clearance.
12 Tower — Support for swing arm, Robo-Arm
helper device and RoboRoller™ powered assist, also
air storage tank.
13 DuckHead
®
(Combination Mount/Demount
Tool) — Mounts and demounts tire from wheel.
14 ◊Anti-Rotation Extension Pin — Use pin
extension for reverse mount wheel clamping.
15 ◊Center Lock Clamp/Protection Cone — Center
locking clamp to hold wheel on pedestal for tire
changing (not shown).
16 Rotation Pedal — Three-position pedal that
controls rotation of pedestal (forward, off, reverse).
17 Bead Lifting Tool — Used to lift and position tire
bead correctly on Duckhead mount/demount tool.
18 Tire Bumper Guards — Provides protective sur-
face when bead loosening tires.
19 Anti-Tip Foot — A device to provide stability for
the tire changer.
20 Bead Loosener Shoe — Pivoting shoe for loos-
ening tire beads.
21 Bead Loosener Handle — Controls operation of
bead loosener shoe. Pull handle up or down.
22 Storage Cabinet — Provides additional storage
that is easily accessible to the technician.
23 ◊Auxiliary Bead Sealer (ABS) — Expands tire
sidewall to bead seat area of rim to seal tire to rim and
allow inflation (not shown).
◊ Not Shown

Coats 90C Specifications

General

Brand	Coats
Model	90C
Category	Tyre Changers
Language	English