Crafco SUPER SHOT 125, Инструкция по эксплуатации и запасным частям

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Super Shot 125 Diesel Melter Part Manual
Chapter 9 Troubleshooting (47400)
©2017 by Crafco, Inc. All Rights Reserved………………...…………………………………Troubleshooting (47400) 9-23
Step Possible Cause If . . .
3
Check for continuity in the hose from end to
end. Disconnect the three blue heating
element wires (blue) from the terminal
block inside the junction box and
disconnect the five pin plug between the
hose and wand. Refer to
Fig. 9-10
Junction Box Wiring.
NOTE : Check each letter “D”, “E”, and “A”
with the three blue wires on the other end
of the hose. There should only be
continuity on one wire to each letter.
•
Yes, go to Step 3a.
•
No, either there was no continuity from
one letter to the other end of the hose or
there was more than one wire with
continuity to a letter. This hose needs to
be repaired or replaced. Contact Crafco,
Inc. to send back the hose for repair.
3a Check the RTD sensor in the hose against
the readout in the control box. Disconnect
the black and white wires from the terminal
block in the junction box and test for ohms.
Refer to Table 9-24 RTD Sensor Ohms vs.
Temperature (continued)
•
Yes, the readout matches the table, go to
Step 4.
•
No, this hose needs to be repaired or
replaced. Contact Crafco, Inc. to send
back the hose for repair.
4 Check for continuity in the wand between
“D”, “E”, and “A”.
NOTE : Check between “D” and “E”, “D”
and “A”, and “A” and “E”.
•
Yes, go to Step 5.
•
No, this wand needs to be repaired or
replaced. Contact Crafco, Inc. to send
back the wand for repair.
5 Is there 12Vdc between wire labeled “BLU-
GEN” on the upper terminal block and
nearby ground source (black wire)?
•
Yes, check for loose or broken
connections between terminal block and
the “BATT” terminal of generator.
•
No, go to Step 6.
6 Is there 12Vdc between Hose PAKSTAT
blue wire terminal #4 and black wire
terminal #8?
•
Yes, check for loose or broken wire
between terminal #4 and the terminal
block.
6a Is there 12Vdc between Hose PAKSTAT
terminal #3 Pink wire and terminal #8 black
wire?
•
Yes, replace hose PAKSTAT.
•
No, go to Step 6b.
6b Is there 12Vdc between Hose PAKSTAT
pink wire terminal #1 and black wire
terminal #8?
•
Yes, check for loose or broken wires
between terminal #1 and terminal #3.
•
No, go to Step 7.
7 Is there 12Vdc between pink wire labeled
“PNK-1 on the upper terminal block and a
nearby ground source (black wire)?
•
Yes, check for loose or broken wire
between terminal block and terminal #1.
•
No go to Step 7.
7a Is there 12Vdc between pink wire labeled
“PNK-3 and nearby ground source (black
wire)?
•
Yes, call Crafco, Inc. and speak to a
customer service technician you should
have been able to find the problem.
•
No, replace terminal block.
Table 9-21 Hose Electrical Troubleshooting (continued)