Tronair 112850D0000, Operation & Service Manual

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28.5 VDC Ground Power Unit
Models 112850S0000 112850S0100 112850S0200
112850D0000 112850D0100/AV 112850D0100-A5 112850D0200
112860S0000 112860S0100 112860S0100-A4 112860S0100-A6 112860S0200
112860D0000 112860D0100 112860SD100-A5 112860D0200 112860SD200-A5
06/2013 | Rev. 03 Page | 21
Parts List
When ordering replacement parts/kits, please specify model, serial number and color of your unit.
Item Part Number Description Qty
1 EC-1027 Contactor, DC Output (Single) 1
3 EC-2065 Terminal Block, 4 Pole Black 1
4 EC-2083 Terminal Block, 4 Pole Lt Gray 2
5 EC-2084 Terminal Block, 4 Pole Red 1
6 EC-2065 Plate, End 4CTerminal Block 2
7 EC-2169 Circuit Breaker, 100 Amp 1
8 EC-2127 Firing Board 1
9 EC-2129 Interface Board 1
10 EC-2160 Relay, High Circuit 1
11 EC-2138 Fan Speed Controller w/Probe 1
12 EC-2141 Capacitor, Fan Motor 1
13 EC-2157 Transformer, Control 115/24 VAC, 4A 1
14 EC-2156 Transformer, 117V
– 24VT
1
15 G-1112-105006 Bolt, ¼ - 20 x ¾ HH SS 4
16 G-1497-101002 SCR, 6-32 x ¼ RD HD PH SS 28
17 G-1497-102006 SCR, 8-32 x ½ RD HD PH SS 3
18 G-1497-101034 SCR, 6-32 x 3 ½ RD HD PH SS 4
19 G-1497-103104 SCR, 10-32 x ½ RD HD PH SS 6
20 G-1501-1010 Stopnut, 6-32 Elastic SS 7
21 G-1501-1031 Stopnut, 10-32 Elastic SS 7
22 G-1501-1050 Stopnut, ¼ - 20 Elastic SS 6
23 G-1503-1010N Flatwasher, 6 Narrow SS 8
24 G-1503-1030N Flatwasher, 10 Narrow SS 7
25 G-1503-1050N Flatwasher, ¼ Narrow SS 4
26 Z-6900 Assembly, Capacitors 1
27 EC-2159 Circuit Breaker, 25 Amp 1
28 12002 Circuit Breaker, 5 Amp 3
29 12034 PCB Stand Offs 14
30 13064
Relay, Compact 24VDC (Single) 1
Relay, Compact 24VDC (Dual) 2
31 13070 Anchor, Din Rail End 2