Ransburg 9040 Classic HV Power Supply 76447 - Manual (Page 28)

CP-97-02.5 2 5 2 5 2 5 2 5 2 5
9040 Classic for REA & M90 Systems - Maintenance
REPLACEMENT REPLACEMENT REPLACEMENT REPLACEMENT REPLACEMENT
PROCEDURES PROCEDURES PROCEDURES PROCEDURES PROCEDURES
Before making replacements, check for defective
wiring or connections between the affected
components. If there is a broken wire, defective
insulation, or dirty, loose, or corroded connections,
repair or replace them before going to the expense
of replacing a component.
Front Panel Fuse 1FU Front Panel Fuse 1FU Front Panel Fuse 1FU Front Panel Fuse 1FU Front Panel Fuse 1FU
1. Insert screwdriver into slot in front panel fuse
holder, push in, and rotate counter-clockwise.
2. Remove screwdriver and fuse holder will slide
out.
3. Remove fuse from fuse holder and replace with
new fuse (see "Parts Identification" in this manual
for part numbers).
4. Insert fuse holder back into front panel and with
a slight inward pressure, rotate screwdriver
clockwise until it locks into place.
PC Board Fuse F2 PC Board Fuse F2 PC Board Fuse F2 PC Board Fuse F2 PC Board Fuse F2
(Refer to Figure 6 for Fuse Location) (Refer to Figure 6 for Fuse Location) (Refer to Figure 6 for Fuse Location) (Refer to Figure 6 for Fuse Location) (Refer to Figure 6 for Fuse Location)
1. Ensure power supply is unplugged from AC
outlet and open cabinet door.
2. Replace defective fuse (see "Parts Iden-
tification" section of this manual for part numbers).
3. Secure power supply cabinet door and plug
power supply back in.
ON/OFF Switch 1SW ON/OFF Switch 1SW ON/OFF Switch 1SW ON/OFF Switch 1SW ON/OFF Switch 1SW
1. Ensure power supply is unplugged from AC
outlet and open the cabinet door.
2. Remove the four (4) quick connect terminals
from the rear of ON/OFF switch 1SW.
3. Press panel retaining clips on top and bottom of
switch 1SW together and push switch out of panel
from the inside.
4. Press new switch (see "Parts Identification"
section of this manual for part number) into panel
opening with terminals 1A and 2A to the bottom of
the cabinet.
5. Reconnect the four (4) quick connect terminals
to the new switch as follows:
6. Secure cabinet door and plug power supply
back in.
1FU-2
1TB-N
1TB-S1
1TB-S2
From From From From From T o T o T o T o T o
1SW-1
1SW-2
1SW-1A
1SW-2A
> A spare F2 PC board fuse, included
from the factory, is located in the lower
right hand corner inside the cabinet door.
N O T E N O T E N O T E N O T E N O T E
> ALWAYS ALWAYS ALWAYS ALWAYS ALWAYS double check that the control
unit is unplugged from its AC outlet BE- BE- BE- BE- BE-
FORE FORE FORE FORE FORE working with any internal wiring.
W A R N I N G W A R N I N G W A R N I N G W A R N I N G W A R N I N G
!!!!!
> It is recommended that the four (4)
ON/OFF switch wires be tagged with
their respective terminal connections to
1SW before removing.
N O T E N O T E N O T E N O T E N O T E
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