MAIN OPERATING
PARTS
OF THE MACHINE
WARNING
Get to know your machine: the best way to
prevent accidents and obtain top performance
from the machine is to ensure that all operators
know how the machine works.
Learn the function and location of all com-
mands.
Carefully check that all the commands on the
machine are working properly.
To avoid accidents and injury, the machine must
be installed properly, operated correctly and
serviced regularly.
Fig.8
1 Vertical slide movement cylinder.
2 Locking button: 3-position button
A
Up
B
Down
C
Locked
3 Vertical slide / swing arm (to position the
mount/demount head).
4 Mount/demount head (for fi tting and removing
tyre).
5 Tilt tower.
6 Sliding clamp (secures wheel to table top).
7 Sliding clamp table (rotary platform support-
ing the wheel).
8 Tower (5) tilt pedal (2-position pedal to oper-
ate tower tilt).
9 Clamp (6) control pedal (3-position pedal for
opening and closing rim clamps).
10 Bead breaker pedal (2-position pedal to
operate the bead breaker (13).
11 Table top (7) pedal (3-position pedal)
• position 0: table top stationary
• depressed (held with foot): clockwise
rotation at speed proportional to pedal
pressure.
• raised (held with foot): single speed
counter-clockwise rotation.
12 Infl ation pedal (two-position pedal in the A
2024 and three-position in the T.I. version,
for infl ation of tyre with Doyfe infl ator chuck
(21)) (not present in MTS 20" and MTS 24"
STD).
13 Bead breaker shoe (mobile shoe to detach
bead from rim).
Operator's manual MTS 20" - MTS 24" - A 2024
14 Valve release button (button for manual
release of excess air from tyre) (not present
in MTS 20" and MTS 24" STD).
15 Pressure gauge (for tyre pressure readings)
(not present in MTS 20" and MTS 24" STD).
16 Rim support (in the A 2024 the rim support
retracts to aid bead breaking on Racing
wheels).
17 Safety relief valve (max. pressure 11 bar) +
Pressure gauge (T.I. versions only).
18 LFilter/lubricator and pressure regulator
(regulates pressure, removes water, lubricates
and fi lters the compressed air supply).
19 Lube bottle.
20 Bead lifting tool (raises and positions the tyre
bead on the mount/demount head).
21 Doyfe infl ator chuck (clips on to the tyre valve
for infl ation).
22 Infl ation nozzles (air blast from nozzles ex-
pands tyre sidewalls to seal beads and allow
infl ation) (T.I. versions only).
23 Air tank (T.I. versions only).
24 Lever (for locking the vertical side arm and
the swing arm).
25 Blade protection.
WARNING
For technical characteristics, attention notices,
maintenance and all other information regard-
ing the air tank, refer to the air tank user and
maintenance manual supplied with the machine
documentation.
EN
25