33
F
ASTIR
T
ROUBLESHOOTING
G
UIDE
WARNING:
When servicing equipment, never
enter bin unless all power is locked out and
another person is present. Always LOCK OUT all power
and always check with voltage meter before servicing.
Failure to do so could result in death or serious injury.
I.
Checking Gearmotor
1 Set Ohmmeter on RX100 scale to check
gearmotor windings for continuity.
1.1
Note:
Reading between lines should be
about 80 ohms from red to blue and 60
ohms from black to white. There should be
no reading (infinity) from any of the leads
to ground.
II.
Bench-Testing Gearmotor
Note
:
A short pigtail with plug is required to bench-
test gearmotor. Cord and plug must be 230V.
Connect wires as follows and as shown below:
1 Connect black and red wires from gearmotor
windings to black wire of test pigtail.
Figure 42
- Gearmotor Bench-Test Wiring Diagram
2 Connect blue wire from gearmotor windings to
one terminal of capacitor.
3 Connect other side of capacitor and white wire
from gearmotor to white wire of test pigtail.
4 Plug test pigtail into 230V source. If gearmotor
does not run, see above section.
5 To reverse direction, disconnect pigtail from
power source and interchange red and blue
wires from gearmotor windings.
III.
Checking Capacitor
1 Set Ohmmeter on RX100 scale.
2 Place leads on terminals of capacitor. This initial
connection will slightly charge capacitor.
Note:
A constant reading of zero (0) or infinity
indicates a bad capacitor.
3 Interchange meter leads; Ohmmeter should go
to approximately half-scale, and then slowly
drop back to infinity.
4 Interchange leads again. The same should
occur.
IV.
Checking Reversing Mechanism
Note
:
See page 24 for instructions for assembling
and adjusting reversing mechanism.
1 Align toggle gear arms (A & C) and drive bearing
(B) so they are parallel with side of carriage
plate.
Figures 42, 43
.
Figure 43
- Aligned Reversing Mechanism
2 If arms (A & C) and bearing (B) are not in line:
2.1 Loosen two large carriage bolts on
carriage housing.
2.2 Remove housing.
2.3 Remove drive bearing and directional gear
assembly.
2.4 Reinstall directional gear between toggle
gears so that drive bearing (B), and both
toggle gear arms (A & C) are parallel to
carriage plate.
2.4.1
Note
: Ensure thrust bearing in
directional gear is in place.
2.4.2
Note:
Torque toggle gear bolt to
30 ft-lbs.
2.5 Put carriage housing back on and
retighten bolts.
3 Compression spring should have same
measurement on both sides of carriage housing
to shaft collar. Ensure distance between shaft
collar and end of reversing rod is same on both
ends. Distance between reversing rod and arm
on toggle gears should also be checked for
distance.
4 Reversing mechanism assembly is aligned
correctly
when angle of knurled center bearing
is opposite angle of the two toggle gear arms.
Содержание Fastir
Страница 4: ...Limited Warranty 4 LIMITED WARRANTY...
Страница 49: ...Appendix A Wiring Diagrams 49 APPENDIX A WIRING DIAGRAMS Figure 51 Single Auger Fastir Wiring Diagram...
Страница 50: ...Appendix A Wiring Diagrams 50 Figure 52 Double Auger Fastir Wiring Diagram...
Страница 51: ...Appendix A Wiring Diagrams 51 Figure 53 Triple Auger Fastir Wiring Diagram...
Страница 52: ...Appendix A Wiring Diagrams 52 Figure 54 Quadruple Auger Fastir Wiring Diagram...
