Download 2428 C & CR Pgs - Victor Technologies

2. Lift the upper enclosure (cover) from the lower enclosure to gain access to the interior of the unit.
3. Slide the PCB up and out of the board holders located
in the bottom of the unit.
3. Close the unit reversing the above procedure.
4. Set the switches on the replacement PCB the same as
the one removed.
Module Assembly Pins
NOTE
Upper Enclosure
Be sure that the switches on the replacement PCB
are set the same as the old PCB.
5. Reinstall the replacement Logic PCB Assembly by reversing the above procedure and noting the following:
Connector
T
EN
RR
K
MA
AS
PL GAS
CU
K PA
STA
AC
A
Description of Cable
CSD
RD
II
STAK
DA
AN
MP
TE
PS
AM
S
GA
RK
ST
H
WO
TC
LA
J17
Ribbon cable from optional J11
Remote Interface if installed and the
Analog PCB
J18
Ribbon cable from Analog and Pilot
PCBs
B. Fuse Replacement
J19
Ribbon cable from Power Module
Interface and Analog PCB
1. Open the Control Module as described in paragraph
“A” above.
J20
Ribbon cable from Analog and
Display PCBs
J21
Wiring harness from Quick Disconnect
on Front Panel
R
H
DC
FE
RC
TO
OT
PIL
NS
RA
H I-T
N
Y/
AR S
ND
CO E GA
SE GL
SIN
RU
E
RG
PU
ON
A-00049
T
SE
Figure 5-1: Removing Control Module Cover
2. Locate and remove the old fuse.
3. Install the replacement fuse and close up the Control
Module by reversing the procedure in Step 1..
J17
J18
J19
J20
Fuse
2 Amp
600 V
A-00115
Logic PCB
J21
T
EN
TM
K
RR
MA
AS
PL GAS
CU
K PA
STA
AC
A
RD
DA
AN
PS
AM
S
GA
DC
K
ST
WOR
H
TC
LA
R
H
FE
RC
TO
T
PILO
NS
RA
H I-T
N
Y/
AR
ND GAS
CO
SE NGLE
SI
A-00120
Figure 5-3: Logic PCB Assembly Connections
D
CS
MP
TE
RU
E
RG
PU
ON
T
SE
D. Analog PCB Assembly Replacement
1. Open the Control Module as discribed in paragaph
“A” above.
Figure 5-2: Fuse Location
C. Logic PCB Assembly Replacement
1. Open the Control Module as described in paragraph
“A” above.
2. Carefully remove all cable connections to the Logic
PCB Assembly noting the location of each.
REPLACEMENT PROCEDURES
2. Carefully remove all cable connections to the Analog
PCB Assembly noting the location of each.
3. Slide the PCB up and out of the board holders located
in the bottom of the unit.
4. Reinstall the replacement Analog PCB Assembly by
reversing the above procedure and noting the following:
30
Manual 0-2428