ADC UD-50 - Manual (Page 11)

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Phase 4 OPL Reversing Microprocessor Control Box Assembly
Illus. No. Part No. Qty. Description
1 137021 14 Microprocessor Socket ONLY
2 137020 1 15-Pin Microprocessor Connector ONLY
122800 1 Microprocessor (female) Pin Extraction Tool
3 150315 1 #6 x 3/8” Phillips Pan Head “B” Screw
4 137022 1 15-Pin Strain Relief ONLY
5 137013 4 Nylon Standoff
6 --------- 1 Arc Suppressor (A.S.) Relay Board
(refer to Arc Suppressor [A.S.] Relay Board Listing on page 55)
137061 1 Arc Suppressor (A.S.) Board ONLY (without relay)
7 136052 1 or 2 4-Amp Fuse ONLY
8 131930 1 P.C.B. (electromechanical) Relay ONLY - 208/230 Volt
9 150300 2 #10-16 x 1/2” Hex Washer TEK Screw
10 141403 1 Direct Spark Ignition (DSI) 24 VAC Transformer
(for use on gas models with Direct Spark Ignition [DSI] Only)
11 150309 2 #10-16 x 1/2” Hex Head TEK Crimptite Screw
12 131031 1 Steam Valve Relay - 208/230 Volt
(for high pressure steam models Only)
13 150002 2 #6-32 x 1” Phillips Round Head Machine Screw
14 120715 1 30-Position Terminal Block
15 151000 2 #6-32 Pal Nut
16 136008 * Fuse Block/Strip ONLY
17 150301 * #8 x 7/16” Self Drilling Screw
18 136057 * 1/2-Amp (slo blo) Fuse ONLY
* As required.