Thermal Dynamics PAK Master 150XL, Руководство по обслуживанию

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Manual 0-2728 5-13 REPLACEMENT PROCEDURES
N. CD Coil Assembly (T4) Replacement
NOTE
Prior to removal, note the location and orientation
of the CD Coil Assembly and all its connections.
1. Remove the Left and Right Side Panels per Sec-
tion 5.04-A.
2. Remove the Top Panel per Section 5.04-C.
3. Disconnect the coolant hose from the fitting at the
end of the bulkhead adapter.
4. Drain coolant from hose into bucket.
5. Remove the first nut and washer from the bulk-
head adapter.
6. Disconnect CD Coil Leads at E1 & E2 on the CD
PC Board.
7. Disconnect stiff CD Coil Wire from PS(-) on Pilot
Output Board.
8. Remove two screws in Ferrite U-Core attaching it
to the bulkhead chassis and remove CD Coil As-
sembly from unit.
9. Install the replacement CD Coil Assembly by re-
versing the above procedure.
5.08 Base Parts Replacement
A. Wheel/Axle Assembly Replacement
• Wheel Replacement
NOTE
Both Wheels are removed and replaced in the same
manner.
1. Raise the unit off the floor far enough for the
weight of the unit to be removed from the axle
and wheels.
2. For the wheel to be replaced, remove retain-
ing ring, washer, wheel and second washer
from end of axle.
3. Install the replacement wheel(s) by reversing
above procedure.
• Axle Replacement
1. Raise the unit off the floor far enough for the
weight of the unit to be removed from the axle
and wheels.
2. Remove both wheels from the axle.
3. Slide the faulty axle out of base.
4. Install the replacement axle by reversing above
procedure.
Screws
Wheel
Washer
Retaining
Ring
Axle
A-02307
B. Support Leg(s) Assembly Replacement
NOTE
Both support leg assemblies are removed and re-
placed in a similar manner.
1. Raise the unit off the floor far enough for the
weight of the unit to be removed from the sup-
port legs.
2. Remove two screws securing support leg to front
of base.
3. Install replacement support leg by reversing
above step.
C. Auxilliary Transformer Assembly (T3)
Replacement
NOTE
All Auxilliary Transformer Assembly replacements
incorporate two fuses. Replacement fuses can be
found in the Torch Spare Parts Kit.
1. Remove the Right Side Panel per Section 5.04-A.
2. Note orientation of all the wires connected to the
Auxilliary Transformer Assembly.
3. Disconnect wires.
4. Remove the four flat washers and nuts securing
the Auxilliary Transformer to the four base studs.
5. Remove Transformer from unit.
6. Install replacement Transformer by reversing the
steps above.