RITE-HITE Mechanical Dock Leveler Hydraulic Conversion, Installation & Owner'S Manual

Page: 51 / 56

Pub. 1147 - Rev. 7 SEPTEMBER 2004
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Mechanical Dock Leveler Hydraulic Conversion
TYPE 3B CONTROL BOX REPLACEMENT PARTS
(178.XXX SERIES)
Item Qty Description 240V 380V 480V 575V
1 1 Control Box Subassembly, Type 3 NEMA 4* * * * *
1 1 Control Box Subassembly, Type 3 NEMA 12* 178.142 * 178.140 178.174
2 1 Enclosure, 10 x 8 NEMA 4 — Standard 187.110 187.110 187.110 187.110
2 1 Enclosure, 10 x 8 NEMA 12 — Standard 187.107 187.107 187.107 187.107
3 1 Pushbutton, Black IEC 65887 65887 65887 65887
4 1 Contact Block, N.O., IEC 65890 65890 65890 65890
5 1 Ground Lug and Sticker 55902 55902 55902 55902
6 2 Panel, Control Box 100222 100222 100222 100222
7 1 Terminal Block 114.369 114.369 114.369 114.369
8 1 Contactor 65911 65911 65911 65911
9 1 Overload Relay 65912 65912 65912 65912
10 1 Corrosion Retard Pad 55561 55561 55561 55561
11 1 Control Transformer 50 VA 18736 18737 18736 18738
12 2 Fuse, 600V Class CC Rejection Type 66003 66004 66005 66006
13 1 Fuse, 0.5A 250V Secondary 115.479 115.479 115.479 115.479
14 1 Drawing, Electric Schematic with options 179.106 179.121 179.105 179.120
* For part numbers of any control box style other than the standard, please contact your local representative or RITE-HITE
®
.
10FU 1 1L1
H3
H7 H4 H5
1
3 4
2
5 6
8
11 12 13
7
9
14
10