Henny Penny SCR-6 Technical Manual page 24

2-19. HIGH LIMIT (Continued)
Step 6
Step 7
Step 8
2-16
Units with a small diameter hole, in the high limit box, must
follow the preceding steps to access the wires and mounting
nuts of the high limit. Units with a large diameter hole can
access the wires and mounting nuts from the hole in the front of
the box.
5. Remove the fan assembly from the interior of the unit.
6. Using a 7/16" socket, remove the nuts securing the blower and
pull the blower from the studs.
7. Using a 3/8" socket, remove the nut securing the probe
bracket, and pull the bracket from the stud.
8. Cut insulation to access the top, right stud of the blower .
9. Pull the box from the unit to access the high limit.
10. Pull the wires from the high limit, and take a continuity
check across the terminals. If it shows continuity , the
high limit is good. If the high limit shows no continuity
and the temperature is below 300ºF , proceed with the
following steps.
11. Using a 5/16" socket, remove the two nuts securing the
high limit and remove the high limit.
12. Replace with a new high limit and replace the wires.
13. Replace the box, blower and blower nuts, insulation,
insulation washer, probe bracket and nut, and side panel.
14. Unit is now ready for use.
SCR-6/8
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