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1500 rpm
62˚C
x1000
1
2
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8
7
PART 1
- 7 -
All rights reserv ed. Reproduction - in whole or in par t - only with th e express written permissi on of SCHWING GmbH.
004.104.01-en
2.3 BYPASS MODE
The dump valves of the machine are open
without current. This means:
These valves will open when the power supply
has been interrupted (E-stop is active).
ATTENTION: RISK OF ACCIDENT
The machine may only be used when
the emergency stop system is fully
operational.
If - in certain emergency situations (machine
loaded with concrete) - the machine cannot be
repaired immediately, the power supply to the
dump valves can be reactivated manually:
-
To do so, insert the key into key-switch 7
(Fig. 1) and turn it to the locked position.
In this position, the key cannot be withdrawn.
-
Control the machine movements with the
manual levers of the control valves.
-
Clean the machine and bring to it transport
position.
-
Stop working on the job and have the emer-
gency shut-off system be repaired immedi-
ately.
ATTENTION:
RISK OF ACCIDENT AND DAMAGE
Perform all machine movements with
the lowest possible speed and under
permanent supervision.
Commands from electrical controls
will not be executed.
The emergency shut-off system and
all safety limit switches are not opera-
tional.
During the work, the key must not
be left in the key-switch. It must be
withdrawn and kept in a safe place.
