Crafco SS60-Diesel, Manual

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Super Shot 60 Diesel Melter Part Manual
Chapter 8 Troubleshooting
©2016 by Crafco, Inc. All Rights Reserved
………………...………………………………..……………...Troubleshooting 8-31
Table 8-27 Pump Electrical Troubleshooting (continued)
Step Possible Cause If . . .
4b Is there 12 Vdc between the trigger red wire
going toward the hose and a nearby ground
source?
(Make sure the wand trigger is pulled during this
Step.)

Yes, go to Step 4c.

No, go to Step 5.
4c Is there 12 Vdc between the trigger green wire
coming from the control box and a nearby
ground source?
(Make sure the wand trigger is pulled during this
Step.)

Yes, go to Step 6.

No, check for a broken wire or poor
wire crimp on the green trigger wire
going to the control box.
5 Disconnect the five pin connector between the
hose and wand. Refer to
Figure 8.10 Junction
Box Wiring.
Is there continuity on the wand connector
between red trigger "C" post and red trigger "B"
post while the wand trigger is pulled?

Yes, go to Step 5a.

No, call Crafco, Inc. and request an
RA # so you can send your wand
back for repair.
5a Disconnect the two red trigger wires in the
junction box going toward the hose. Move the
wand end of the hose next to the junction box.
Is there continuity on the hose connector "C"
socket and only one red trigger in the junction
box?
(Check both red trigger wires in the junction box
one at a time.)

Yes, go to Step 5b.

No, recheck the hose connector "C"
socket to the other red trigger wire in
the junction box. (You want to see
continuity between only one red trigger
wire and the "C" socket.)

Still no continuity to both red trigger
wire, then call Crafco, Inc. and
request an RA# so you can send your
hose back for repair.
5b Is there continuity on the hose connector "B"
socket and red trigger in the junction box?

Yes, call Crafco, Inc. and speak to a
service technician, you should have
found the problem.

No, recheck the hose connector "B"
socket to the other red trigger wire in
the junction box. (You want to see
continuity between only one red trigger
wire and the "B" socket.)

Still no continuity to both red trigger
wire, then call Crafco, Inc. and
request an RA# so you can send your
hose back for repair.