Ransburg MGS Multi-Gun Source 76789, 77046 - Manual (Page 27)

CP-99-01
1. Ensure MGS unit is unplugged from AC outlet
and open cabinet door.
> ALWAYS ALWAYS ALWAYS ALWAYS ALWAYS double check that the MGS unit
is unplugged from its AC outlet BEFORE BEFORE BEFORE BEFORE BEFORE
working with any internal wiring.
2. Remove the four 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 IDENTIFI-
CATION section of this manual to order) into
panel opening with terminals 1A and 2A to the
bottom of the cabinet.
5. Reconnect the four quick connect terminals to
the new switch as follows:
> ALWAYS ALWAYS ALWAYS ALWAYS ALWAYS double check that the MGS unit
is unplugged from its AC outlet BEFORE BEFORE BEFORE BEFORE BEFORE
working with any internal wiring.
2. Remove the four screws from the 1SUP power
supply cover plate and remove the plate.
3. Remove connectors 8PL and 10PL from power
supply 1SUP.
4. Remove the four cover plate standoffs from
power supply 1SUP and remove the power
supply from the unit.
5. Install new 1SUP power supply [see PARTS
section of this manual to order] using the four
cover plate standoffs. Ensure larger connect-
or (10PL) of power supply 1SUP faces top of
unit as shown in Figure 9.
6. Connect connectors 8PL and 10PL to new
power supply and reinstall cover plate.
7. Close cabinet door, secure and plug MGS unit
back in.
1. Ensure MGS unit is unplugged from AC outlet
and open cabinet door.
N O T E N O T E N O T E N O T E N O T E
> It is recommended that the four ON/
OFF switch wires be tagged with their
respective terminal connections to 1SW
before removing.
7. Reinstall adjust knob using 1/16" allen wrench.
8. Close cabinet door, secure and plug MGS unit
back in.
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 !
ON/OFF Switch 1SW ON/OFF Switch 1SW ON/OFF Switch 1SW ON/OFF Switch 1SW ON/OFF Switch 1SW
6. Close cabinet door, secure and plug MGS unit
back in.
1FU-2 1SW-1
1TB-N 1SW-2
8PL-2 1SW-1A
8PL-1 1SW-2A
From From From From From To To To To To
Power Supply 1SUP Power Supply 1SUP Power Supply 1SUP Power Supply 1SUP Power Supply 1SUP
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 !
1. Ensure MGS unit is unplugged from AC outlet
and open cabinet door.
2. Unplug display board connector 9PL from
control unit PC board.
3. Remove two screws that mount display board
to back of door and remove display board
from control unit.
4. Install new display board (See PARTS section
of this manual for ordering information) in
control unit.
5. Reconnect connector 9PL to control unit PC
board.
LED Display Board LED Display Board LED Display Board LED Display Board LED Display Board
MGS Multi-Gun Source - Maintenance
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