Bunn HC-2 HC-3 Coffeemaker User Manual


 
25
SERVICE (cont.)
LAMP STARTER and SOCKET (120V, 120/208V &
120/240V Models Only)
Location:
The lamp starter (6) is located inside the door
assy (1) on the top of the door bottom cover (5).
Test Procedures:
1. Disconnect the dispenser from the power source.
2. Disconnect the plug on the starter leads from the
connector on the door wiring harness.
3. Remove lamp starter from starter socket.
4. Disconnect the two pin plugs of each of the starter
sockets from the door wiring harness.
5. Check for continuity on each lead of the starter
socket.
If continuity is present as described the starter socket
is operating properly.
If continuity is not present as described replace the the
starter socket.
6. Remove starter (6) from starter socket.
7. Check for continuity across the pins on the bottom
of the starter (6).
If continuity is present as described , replace the
starter.
If continuity is not present as described, starter is
operating properly.
Note: If continuity test are both as described and lamp
does not light, replace the starter socket.
Removal and Replacement (Refer to Fig.16):
1. Open dispenser door assy (1)
2. Remove the six #8-32 screws securing the door
bottom cover (5) to the door assy (1).
3. Disconnect the plug on the starter socket and the
connector on the door wiring harness.
4. Remove cover (5) with starter w/socket (6) as
assembly.
5. Rotate starter 90° and remove from the starter
socket.
6. Compress the spring tabs on the socket and re-
move socket from the door bottom cover (5).
7. Install new socket by compressing spring tabs on
the socket and pushing the socket up through the
hole in the bottom cover (5) and releasing spring
tabs.
8. Insert new starter (6) into socket and turn 90° until
the pins snap in place.
9. Connect the plug on the sockets leads to the
connector on the door wiring harness.
10. Install door bottom cover (5) with starter and
starter socket on door assy (1) using six #8-32
screws.
27591 031597