Crafco SUPER SHOT 125, Parts Manual

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Super Shot 125 Diesel Melter Part Manual
Chapter 9 Troubleshooting (47400)
©2017 by Crafco, Inc. All Rights Reserved………………...…………………………………Troubleshooting (47400) 9-5
Step Possible Cause If . . .
7a Is there 12Vdc between terminal #3 orange
wire and terminal #8 black wire of the
material PAKSTAT?
•
Yes, replace PAKSTAT.
•
No, go to Step 7b.
7b Is there 12Vdc between terminal #1 orange
wire and terminal #8 black wire of the
material PAKSTAT?
•
Yes, check for loose or broken wires
between terminal #1 and #3 of material
PAKSTAT.
•
No, go to Step 7c.
7c Is there 12Vdc between terminal #9 orange
wire and terminal #8 black wire of the
material PAKSTAT?
•
Yes, check for loose or broken wires
between terminal #9 and #1 of material
PAKSTAT.
•
No, go to Step 8.
8 Is there 12Vdc between orange wire labeled
“ORN-1” on the terminal block right side
middle and a nearby ground source (black
wire)?
•
Yes, check for loose or broken wires
between terminal #9 of the material
PAKSTAT and terminal block.
•
No, go to Step 8a.
8a Is there 12Vdc between orange wire labeled
“ORN-2” on the terminal block left side
middle and a nearby ground source (black
wire)?
•
Yes, replace terminal block.
•
No, go to Step 9.
9 Is there 12Vdc between terminal #3 orange
wire and terminal #5 black wire on hot oil
PAKSTAT?
•
Yes, check for loose or broken wires
between terminal #3 of the hot oil PAKSTAT
and terminal block.
•
No, go to Step10.
10 Is there 12Vdc between bottom terminal
(orange wire) of burner ON/OFF toggle
switch and nearby ground source (black
wire)?
•
Yes, check for loose or broken wires
between top terminal power switch and
terminal #3 of the hot oil PAKSTAT.
•
No, go to Step 11.
11 Is there 12Vdc between middle terminal (red
wire) of burner ON/OFF toggle switch and
nearby ground source (black wire)?
•
Yes, replace switch.
•
No, go to Step 12.
12 Is there 12Vdc between the “Main Power
Switch” (red-2 wire) and nearby ground
source (black wire)?
•
Yes, check for loose or broken wires
between those two points.
•
No, go to Step 13.
13 Is there 12Vdc between the “Main Power
Switch” (red-3 wire) and nearby ground
source (black wire)?
•
Yes, replace contact block.
•
No, go to Step 14.
Table 9-5 Burner Electrical Troubleshooting (continued)