Product Description; Intended Use; Machine Rating Plate; Device Description - Bosch Start Line TCE 420 Manual Original

3.

Product description

3.1

Intended use

TCE 420 is used to demount/ mount the car tire. The
dimension of the rim is 9"-22". The maximum wheel
diameter is 1050 mm, the maximum tire width 13". Any
other use shall be construed as improper use.
!
The manufacturer assumes no liability for any
damage arising from operation in a manner not
specified in this operating manual.
3.2

Machine rating plate

Each TCE 420 is equipped with an identifying plate
that lists the technical parameters and serial number.
It is prohibited to remove the rating plate from the
TCE 420.
i
Each TCE 420 is equipped with an identifying
plate that lists the technical parameters and serial
number.
Symbol Meaning
V Rated voltage
A Rated current (during operation)
kW Power
Hz Frequency
Ph Phase of the voltage supply
bar Operating pressure from the compressed air
supply
Serial N. Serial number of the TCE 420
CE CE marking
i
Complete information on the model and serial
number will help our technical personnel provide
you with service and technical support. It will also
make replacement of parts more accurate and
easier. If there is difference between the data in
the operating manual and the data on the rating
plate, that on the rating plate should be considered
correct.
3.3

Device description

!
All information about the TCE 420 must have
been understood. It must be clear how
$
accidents can be avoided.
$
the tire changer must be operated.
$
the functions and control elements can be used.
!
Accidents can be prevented only if every step
required for operation is understood.
Robert Bosch GmbH
Product description | Start Line TCE 420 | 31
!
The TCE 420 must be installed correctly, operated
correctly and also serviced periodically.
Fig. 1: Product description TCE 420
1 Hexagon shaft: for securing the mounting head
2 Cover: dust prevention
3 Mounting arm locking valve: for locking/unlocking the mounting
arm
4 Mounting head: the tool for demounting/mounting the tire
5 Clamp jaw: for clamping the rim
6 Turntable: for placing the wheel
7 Pedal control system
7-1 Mounting arm control pedal: controls pivoting of the mounting
arm
7-2Clamping jaw control pedal: control open/close of the clamping
jaw
7-3Blade control pedal: control the blade movement
7-4Turntable rotation control pedal: control the rotation of the
turntable
8 Bead-breaker blade: for unseating the tire from the rim
9-Blade arm: supports the bead breaker blade
10 Lubricant holder: conveniently positioned for fastening a variety
of lubricant containers
11-Column: support horizontal arm
12-PCL Inflation gun: inflating for the tire
13-Air treatment assembly
13-1 Pressure-limiting valve, for regulating the supply pressure
13-2 Water separator
13-3 Atomized lubricator: provides oil for the air passages
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1 695 108 074 2016-07-27