2/3
B 51
Checking the direction of rotation
at initial pump start-up
G 03892 - Edition 03 - February 10
Controlling the pump
using the hand-held
remote
The hand-held remote allows
to control the pump and
to configurate the parameters.
At the first hand-held remote
connection, the monitoring
identifies the pump.
Initialize the system by
pressing on ENTER.
Because it is the first connection,
it is necessary to take the pump
control via the CONTROL key:
a star and an X appear alernatively
on the left side corner of the
screen.
Remove the blanking plates on the inlet and exhaust port.
Fit a pressure gauge at the pump inlet.
Set the main switch to position
1
.
To start or stop the Roots while the FB203 is running, set the
CMD.ROOTS menu on ENABLED (see
C 43
).
Press on the
ROOTS
key until the word “Roots” disappears from the
display.
Start-up the pump by pressing
START
and stop it after few seconds:
– if the pressure indicated is less than 5 · 10
-1
hPa, the direction of
rotation is correct.
– if the pressure increases,
invert two phases at the main
power input female connector
(refer to
B 50
).
Check the direction
of rotation at initial
pump start-up
At the initial start-up, provide protection against the risk of crushing related
to the rotating parts in the inlet.
A non-powered Roots can be driven by another pump in rotation (risk of
crushing). Always connect the pump inlet before starting the pump.
ALCATEL AVT-F
MONITORING XXXXXX
PRESS ENTER
FOR COMMUNICATION
1H LOC ROOTS
PUMPING STOPPED
05/07/06 15:39
* 1H LOC ROOTS
PUMPING STOPPED
05/07/06 15:40
ENTER
SET
WATER
CONTROL
AUX
START
PURGE
STOP
ROOTS
adixen Vacuum Products - A3H Series Operating instructions
