ETC®, Emphasis®, Expression®, Insight™, Imagine™, Focus™, Express™, Unison®, Obsession® II, ETCNet2™,
EDMX™, Source Four
of Electronic Theatre Controls, Inc. in the United States and other countries.
All other trademarks, both marked and not marked, are the property of their respective owners.
iTable of Contents
®
, Revolution®, Sensor®, and WYSILink™ are either registered trademarks or trademarks
23 7060A4037 Handle, insulated rear, black 1
24 HW2181 Screw, 6-32 x 3/4, Taptite 4
257060A3085Source Four Lamp Retainer Wire1
Part
Number
Description Quantity
48" W420 wire, 16 gauge, 200° C/300V, green UL 1180/CSA AWM
with lug J490T installed
4" W420 wire, 16 gauge, 200° C/300V, green, UL 1180/CSA AWM
with two J490T lugs installed
Required
1
1
2Source Four Assembly Guide
Assemble lamp socket
Tools Required:
•Open-end adjustable wrench or a 7/16” socket
•Needle-nose pliers
•#2 Phillips screwdriver
18
25
Figure 3
Step 1:Set the crossbar of the retainer clip (25) under the two hooks on the clip bracket
as shown in Figure 3.
Step 2:Place the Tinnerman clip (18) over the retainer clip crossbar between the two
hooks and press it down firmly until it snaps into place.
22
19
10
97
Step 3:Insert the bolt (17) through the light baffle socket casting (2). See Figure 4.
Step 4:Install the green ground wire assemblies (19 and 22) on the bolt (17) 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 (10) and torque to 60
inch pounds.
Step 5:Place the socket assembly (9) into the light baffle socket casting (2). Be sure it is
well seated.
25
17
18
2
Figure 4
Lamp Socket Assembly3
Step 6:Install the lamp retainer spring (7). 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.
Note:
Note:
If the spring does not seat correctly, coax it into place with a screwdriver or needlenose pliers.
6
5
13
14
1
3
Figure 5
Step 7:Install the bushing cup (5) into the housing socket casting (1) as shown in Figure
5. The cup should slide smoothly up and down, but not side to side.
Step 8:Insert the threaded end of the index hub (6) through the holes in the bushing cup
and the back of the housing socket casting (1).
Step 9:Slide the X-Y knob (3) over the exposed index hub bolt (6), then insert the wave
washer (14) on the bolt and secure with the 9/16 hex nut (13). Hand tighten the
X-Y knob (3).
Install the wave washer with the upward curve toward the hex nut.
4
Cable Clamp in
Housing
222112
8
1
Green
wires
11
16
White
wire
White
wire
15
Figure 6
Figure 7
Step 10: Insert the knurled head screw (11) through the housing socket casting (1) as
shown in Figure 6.
Step 11: Install the shorter green ground wire (22) onto the screw. The prongs on the
crimped connector should be toward the casting.
Step 12: Install the ground spring (21) onto the screw and secure it with the Southco flat
retaining ring (12). Install the Southco ring with its prongs away from the casting.
4Source Four Assembly Guide
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