SL2KW SERIES MANUAL
23
118088-001 REV C
WAIT FOR 5 MINUTES BEFORE PROCEEDING TO CHANGE THE
TURN UNIT OFF, UNPLUG LINE CORD FROM AC OUTLET AND
TO THE HIGH VOLTAGE BOARD, AND REMOVE COVER.
THAT MOUNT COVER TO CHASSIS AND FRONT PANEL.
TURNING UNIT ON.
WHITE WIRE ON J4 AND BLACK WIRE ON J5.
FOR NEGATIVE POLARITY:
BLACK WIRE ON J4 AND WHITE WIRE ON J5.
FOR POSITIVE POLARITY:
REINSTALL LEXAN COVER AND RELATED HARDWARE.
LI
N
E
LO
A
D
HIGH VOLTAGE MULTIPLIER.
2000 Watt
1kV-8kV chassis
PARTIAL VIEW A-A
POSITIVE CONFIGURATION
SHOWN
A
4
POSITIVE UNITS.
A
5
3
2
1
4
2
2
3
Figure 5.1 – Polarity Reversal Procedures
2000W, 1kV to 8kV Chassis
66
2
4
5
UNPLUG HIGH VOLTAGE LEADS FROM ASSEMBLY.
UNPLUG CABLE FROM JB1 AND REMOVE CABLE SHIELD
REMOVE COVER BY UNSCREWING AND REMOVING 12 SCREWS
THAT MOUNT COVER TO CHASSIS AND FRONT PANEL.
REMOVE 2 SCREWS THAT HOLD THE POLYETHYLENE
ENCLOSURE AND THE BOARD TO THE CHASSIS
CAREFULLY TILT UP AND SLIDE OUT MULTIPLIER.
INSTALL NEW MULTIPLIER BY FOLLOWING STEPS 6 THRU 2 IN
INSTALL COVER AND ALL HARDWARE BACK BEFORE TURNING
UNPLUG CONNECTOR FROM JB2.
FROM FASTON TAB ON BOARD.
REVERSE.
UNIT ON.
LI
N
E
LO
A
D
9
7
5
6
4
3
3
2
1
2000 Watt
10kV-50kV chassis
PARTIAL VIEW A-A
POSITIVE CONFIGURATION
SHOWN
8
A
A
TURN UNIT OFF, UNPLUG LINE CORD FROM AC OUTLET AND
WAIT FOR 5 MINUTES BEFORE PROCEEDING TO CHANGE THE
HIGH VOLTAGE MULTIPLIER.
POSITIONS FOR NEGATIVE UNITS AND ON "P" POSITIONS FOR
TO MATCH POLARITY OF UNIT, i.e 2 JUMPERS MUST BE ON "N"
CHANGE POSITION OF JP4 JUMPERS ON FRONT PANEL BOARD
POSITIVE UNITS.
8
Figure 5.2 – Polarity Reversal Procedures
2000W, 10kV to 50kV Chassis
