ETC Source Four Assembly Manual page 11

3: Insert the bolt (23) through the light baffle socket casting (3). See
4: Install the green ground wire assemblies (17 and 18) on the bolt (23) with the prongs on the
crimped connectors toward the casting. Run both wires through the indent in the lip around the
bolt hole. Secure with nut (25) and tighten securely (60 inch pounds).
5: Place the socket assembly (19) into the light baffle socket casting (3). Be sure it is well seated.
6: Install the lamp retainer spring (5). The lamp retainer spring secures the socket. Insert the spring
one end at a time, making sure the rectangular slot in each side of the spring seats on the
corresponding tab in the casting. See
Note:
7: Install the bushing cup (12) into the housing socket casting (7) as shown in
should slide smoothly up and down, but not side to side.
8: Insert the threaded end of the index hub (4) through the holes in the bushing cup and the back
of the housing socket casting (7).
9: Slide the X-Y knob (10) over the exposed index hub bolt (4), then insert the wave washer (27) on
the bolt and secure with the 9/16 hex nut (24). Hand tighten the X-Y knob (10).
Note:
Lamp Burner Assembly
18
25
19
5
If the spring does not seat correctly, coax it into place with a screwdriver or needle-
nose pliers.
7
27
24
Install the wave washer with the upward curve toward the hex nut.
9 23
17
3
Figure 4 .
12
10
30
Figure 4
Figure 4 .
4
Figure 5
Figure 5
. The cup
7