Nederman High Vacuum Starter Manual De Instrucciones página 29

SIEMENS
HIGH VACUUM STARTER
(P r ess On/Standby)
Cleaning
Standby
F6
F5
A
Start
Press
F8
The unit should start immediately and the display should show:
SIEMENS
RUNNING
Cleaning
Standby
F6
F5
B
An installation with automatic start/stop should not start when pressing
should show:
SIEMENS
Waiting pilot signal
Standby Cleaning
F6
F5
The display should show:
RUNNING
High Vacuum Starter, Advanced
TD 200
Start
F7
F8
SHIFT ESC ENTER
TD 200
Start
F7
F8
SHIFT ESC ENTER
TD 200
Start
F7
F8
SHIFT ESC ENTER
This is the menu for starting the vacuum
unit. The starting process differs if the
installation is not fitted with automatic
start/stop (A) or is fitted with automatic
start /stop controlled by a pilot signal
cable from micro switches on vacuum
outlets (B).
The direction of rotation must be checked
in the following and the unit stopped
if rotation is wrong. Short term wrong
direction of rotation is not harmful to the
vacuum unit.
If direction of rotation is right, let the
unit complete the start. If rotation is
wrong, press to stop the unit. Shift
F6
two in-coming phases and make a new
try.
NOTE!
Disconnect electric supply
before shifting phases.
but the display
Start
F8
The installation is ready for start but
is waiting for a start command from a
vacuum outlet. Should it start at this
point a vacuum outlet is open (the micro
switch closed) or the pilot signal cable is
damaged causing a shortcut. Faultfinding
as per the vacuum unit manual. (For test,
temporary disconnect the pilot signal
cable from terminals 3–4.)
Open a vacuum outlet to give a start
Start
command or press to simulate
F8
a start command. Check direction of
rotation as outlined above. Shift two
incoming phases if required.
NOTE!
Disconnect electric supply
before shifting phases.
EN
29