Butts of Bawtry TCS0022, User Instructions & Parts List

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4
Check to make sure the wheel firmly secured by the four jaws.
a- to clamp the wheel from outside (Tyre Diameter From 10
″
To 21
″
):
Depress the jaw clamping pedal halfway down to position the four jaws, put the tyre on turntable, and depress
the jaw clamping pedal until the wheel is secured by the jaws.
b- to clamp the wheel from inside (Tyre Diameter From 12” To 24” ):
Depress the jaw clamping pedal to close the four jaws on the turntable. Put the tyre on the turntable and depress
the jaw clamping pedal to open the jaws, thereby lock the wheel in place.
10.3. Demounting the tyre:
1) Swing the swing arm on the column to the working position.
Don't put your hands on the wheel rim to avoid injury during this operation.
2) Lower the vertical arm until the mounting head rests next to the wheel and on
the top of tyre. Then lock the vertical arm in position using the locking handle. The
mounting head can raise 2mm-3mm automatically from the edge of the wheel rim.
3) Insert the lifting lever between the tyre bead and the front section of the
mounting head, and move the tyre above the mounting head as shown as Fig 6.
Note: In order not to damage the inner tube, it is recommended to perform this step with the inner tube
valve stem positioned about 10 cm to the right of the mounting head.
With the lifting lever held in position shown as Fig 6, rotate the turntable in a clockwise direction by fully
depressing the reverse pedal. Continue until the tyre is completely separated from the wheel rim.
To prevent accident, keep hands and other parts of your body away from moving devices during operation.
Note: The tyre can be slid out easily from the mounting head due to hardness. In order to prevent it, with the
lifting lever held in position shown as Fig 6, rotate the turntable about 1~2 cm in anti-clockwise direction before
rotating in clockwise direction.
4) Remove the inner tube if there is one.
5) Repeat the step 3 for the other side of the tyre.
6) Swing the swing arm to the non-working position. Remove the tyre from the
wheel rim.
10.4. Mounting the tyre:
10.4.1 Checking tyre and wheel rim
Caution: Check to make sure that the tyre and the wheel rim are of same size, it can prevent burst of the
tyre during inflating and mounting.
Check as follows
：
- No damage for tyre and tyre components, don't use it if some defects on the tyre appear.
- No convex and concave defects on the wheel rim.
Note: Especially for alloy wheel rim, it may have some micro inner cracks caused by concave defects,
they bring in the danger to operators or the damage to the wheel rim.
The tyre and the wheel rim must be of the same size.
Note: The diameter of the wheel rim is stamped on itself, so is the tyre. If you are not sure, don't mount the
tyre.
10.4.2 Mounting the tyre
1) Lubricate the tyre bead and the wheel rim with the lubrication recommended by manufacturer.
2) Clamp the wheel rim according to the section of “clamping the tyre” if the tyre is removed from the
turntable.
3) Swing the swing arm on the column to the working position. Don't put your hands on the wheel rim to avoid
injury during this operation.
4) Place the mounting head above the edge of the wheel rim with hands. Lock the vertical arm as described as
step 2 in the section of “demounting the tyre”.
5) Move the tyre so that the bead passed below the front section of the mounting head and is brought up against
the edge of the rear section of the mounting head. (Fig 7)
Note: If the tyre doesn't have inner tube, make the valve stem and mounting head in the same line. Keep
Fig 6
Fig 7