Varian Turbo-V 550 Notice De Mode D'emploi page 77

TECHNICAL INFORMATION
•
Press the PUMP CURRENT push-button to enter
the data.
The run up time is factory-set to:
00h 08m 00s.
•
When the last digit is entered, the display shows:
D E L A Y E V E N
T H R E S H O L D :
where: XXX = YES or NO.
•
Press the CYCLE NUMBER push-button and
select YES if relay R2 must operate only after the
run-up time or select NO when the R2 operation is
needed right from stan of the turbopump and after
the rotational speed of the turbopump exceeds for
the first time the speed threshold value (see the
preceding cycle diagram).
This function is factory-set to YES.
D E L A Y E V E N
T H R E S H O L D :

A F T E R
X X X
A F T E R
Y E S
TURBO-V 550 CONTROLLER - 87-900-873-01 (A)
•
Press PUMP CURRENT to confirm. and the display
shows:
P U M P L I
R E S E T ?
where:
•
PUMP LIFE = is the elapsed operating time range
000 to 99999 hours.
•
RESET XXX = YES or NO.
The controller is factory-set to NO.
•
If YES is selected, the pump life shall be reset to
000. After selecting YES, press the PUMP
CURRENT push-button to enter the command and
the display shows:
R E A D Y F O R
S O F T S T A R T
or
P U M P R E A D Y
S T A R T
and the controller is ready to restart (see paragraph
"Startup").
When PUMP LIFE is reset to 000, the CYCLE number
is also reset to 000.
F E X X X X X h
X X X
L O C A L
: P U S H
B U T T O N
NOTE