Pneumatic Connection - Bosch TCE 4220 Originalbetriebsanleitung

Warning - tilting danger!
The barycentre of the TCE 4220 does not lie
in its centre.
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It is necessary to lift the machine slowly.
4. Lift the TCE 4220 with a lift crane and install it in the
designed area respecting the minimum distances s
shown in the picture.
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For safe and ergonomic use of the TCE 4220 it is
recommended to leave a minimum of 500 mm space
from surrounding walls.
Warning - tilting danger!
During the functioning of TCE 4220 conside-
rable forces are exerted.
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The TCE 4220 has to be fixed in at least 3
points on the floor (screw holes see chap.
4.2).
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In each screw hole are placed shock absorbers to
reduce vibrations to the minimum.
5. Pre-arrange a suitable lubricator in the lubricator
holder bulb.
Robert Bosch GmbH
Initial commissioning | TCE 4220 | 27
4.3

Pneumatic connection

1. Connect the TCE 4220 to the compressed air supply
unit.
2. Adjust to a pressure between 8 and 12 bar.
« Pull the red knurled screw (pressure reducing val-
ve) fi rst upwards and then twist it to adjust ope-
rating pressure.
« Check pressure on the manometer.
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1 695 105 430 2010-02-16