Dixie Narco HVV 276E User manual

M095.x
1 of 6
3330 Dixie-Narco Blvd.
Williston, SC 29853
www.dixienarco.com M095.0
Energy Star Evaporator Fan Motor Sub-Assembly
276E HVV
06/10/09
Safety Precautions!
•Please read these instructions in their entirety before proceeding.
•Ensure that the Electrical Power is disconnected from the Vending Machine by removing Vending
Machine Power Cord from the wall outlet.
•Remember use caution working with the Refrigeration Unit parts. These parts may have sharp edges and
corners.
•Failure to comply with these instructions could result in injury or electrical shock, which can be serious
or fatal.
Models affected: All Pepsi HVV 276E-Model Venders
Produced Beginning Production Run 6757DZ and higher.
Reason: To Provide Step-by-Step Instructions for the
removal of the current Evaporator Fan Shroud Assembly
and installation of the new Energy Star Evaporator Fan
Shroud Assembly. This kit is designed to be installed in
venders with factory installed Environmental Control Kits
and SBC (Single Board Controller) E Model electronics.
Additional information for the Environmental Control
Assembly (631,004,00x.x4) can be obtained from
Instruction E013.x or contact your Dixie-Narco
Representative or the Technical Service Department.

M095.x
2 of 6
Order Kit: 646,070,00x.x3 Energy Star Evaporator Fan Motor, Narrow Sub-Assembly
Kit contents:
Part Number Description Quantity in Kit
609,050,73x.x3 Housing, Right Evap. 58mm ECM Motor 1
609,050,74x.x3 Housing, Left Evap. 58mm ECM Motor 1
609,050,83x.x3 Shroud, Fan Evap. Narrow EBM Papst 1
609,050,84x.x3 Cover, Evap. Top Narrow 58mm ECM Motor 1
800,902,51x.x1 Clamp, P Nylon Cable 5/16" White 1
803,301,57x.x1 Foam, Poly Strip Self Adhesive 2
803,301,56x.x1 Foam, Poly Strip, Wide 1
804,501,54x.x1 Assy., Fan Evap. EBM Papst 1850RPM 1
804,926,92x.x1 Choke, Capacitor & MOV 120V 1
804,926,73x.x1 Harness, ECM Evap. Fan Choke Ext. 1
800,304,31x.x1 Screw, 8-18x½ Philip Pan AB Machine 10
900,901,80x.x1 Clamp, P Nylon Cable 1/2" 1
801,100,81x.x1 Rivet, 1/8 Steel Zinc Plate 6
901,901,00x.x1 Tie, Wire 4" Length 1
901,901,36x.x1 Bushing, Evap. Fan Shroud 1" #2210 1
800,304,28x.x1 Screw, 10-32x1¼ Phil Pan Type F 1
M095.x Energy Star Evap. Fan Motor Sub-Assy. HVV E Model 1
Introduction: Read the entire instructions and verify all the parts of the kit are included before beginning
installation. IMPORTANT: This kit is designed to work with SBC E Model Control Board (refer to Tech
Bulletin 520 for kit numbers if needed) and the Environmental Control Assembly (see Installation Instructions
E013.1 for kit number if needed). If your vender does not include these parts, they need to be installed prior to
installing the Energy Star Evaporator Fan Motor Sub-Assembly. If you have any questions, contact your
Dixie-Narco Representative or the Technical Service Department before proceeding with the installation.
Tools Needed: Phillips Screwdriver with #2 nib– preferably with 6” shaft
Note: A drill with a magnetic holder will make installation of the kit faster.
Energy Star Evaporator Fan Motor, Wide Sub-Assembly Installation:
1. Disconnect the Main Power Cord from the Wall Outlet.
2. Open the Main Door.
3. Remove the two (2) Screws from the Can/Bottle Chute (See Figure 1).
4. Remove the Can/Bottle Chute from the vender.
Figure 1

M095.x
3 of 6
5. Locate and disconnect the Evaporator Fan Leads (See Figure 2) from the Main Power Harness.
6. Remove the two (2) fasteners from the Top Evaporator Cover (Figure 3 marked “A”) and discard
them.
7. Remove the fasteners securing the Evaporator (Figure 3 marked “C”) to the Fan Shroud.
8. Carefully move the Evaporator Counter-clockwise as shown in Figure 4. Be careful not to kink or
bend the refrigeration tubing.
9. Remove the screw securing the P Clamp and fan motor (Figure 4 marked “B).
10. Remove the Screws, identified with arrows marked “A” in Figure 4, from the Evaporator Fan Shroud.
11. Carefully remove the Cold Control Sensor, marked “B” in Figure 4, from the Evaporator Fan Shroud.
Important: Do not kink or bend Cold Control Sensor Lead.
12. Remove and discard the old Evaporator Fan Shroud.
13. Remove and discard the old Evaporator Fan.
Figure 2
Figure 3
A
C
A
C
C
C
Evaporator
Fan Leads
Main Power
Harness

M095.x
4 of 6
14. Lay the new Evaporator Fan Shroud Assembly on a flat surface as shown in Figure 5.
15. Align the male fan connectors to the female fan connectors of the Main Power Harness. When
connecting, align the ribbed wires with ribbed wires and smooth wires with smooth wires. Ensure
nothing is in the fan blade area.
16. Plug the end of the Power Cord to the Wall Outlet to test the fan assembly. Warning: Do not touch
Fan Blades while they are moving.
17. The fan will start slowly and increase speed slowly until it reaches peak speed.
18. Disconnect the end of the Main Power Cord from the Wall Outlet.
19. Disconnect the male fan connectors from the female fan connectors of the Main Power Harness.
20. Clean all dirt, debris, and old Fan gaskets from the bottom and back of the Cabinet Tank.
21. Carefully maneuver the new Evaporator Fan Shroud Assembly in the rear of the Cabinet Tank.
Figure 4
Figure 5
A
A
A
A
B
C

M095.x
5 of 6
22. Center the Evaporator Fan Shroud Assembly in the back of the Cabinet so it rests on the bottom of
the Tank.
23. With a drill, secure the Evaporator Fan Shroud Assembly with four (4) new Self Drilling Screws
(800,304,18x.x1). See “A” in Figure 6.
24. Carefully move the Evaporator clockwise to the surfaces of the new Evaporator Fan Shroud.
25. Align the holes of the Evaporator to the holes of the Evaporator Fan Shroud Brackets.
26. Secure with four (4) new Screws (800,304,31x.x1) that were removed in Step #8.
27. Carefully insert the Cold Control Sensor in the slot in the shroud. See Figure 8.
28. Align the male fan connectors to the female fan connectors of the Main Power Harness shown in
Figure 7. When connecting, align ribbed wires with ribbed wires, smooth with smooth.
29. Lay the new Top Evaporator Cover (609,050,84x.x3) on a flat surface. Clean the area shown in
Figure 9 with a solvent to remove any dirt and oil.
Figure 6
Figure 8
Figure 7
Main Power
Harness
Note:
Ribbed Wire
A
A
A
A
Slo
t

M095.x
6 of 6
30. Remove the protective paper from the back side of the Foam, Poly Strip Narrow (803,301,58x.x1)
and apply gasket to the cleaned area as shown in Figure 10.
31. Lay the new assembly on top of the new Evaporator Fan Shroud.
32. Secure with (2) Tinnerman Clips (800,903,49x.x1), one on each side.
33. Install the Can/Bottle Chute.
34. Secure the Can/Bottle Chute with the two (2) Screws removed in Step #3.
35. Plug in the Main Power Cord to the wall outlet and test new fan for proper operation.
This edge goes to the back of
the cabinet.
Figure 9 Clean
this area.
Figure 10