Grace Engineered Products SAFESIDE R-3W2, Инструкция по установке и эксплуатации

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R-3W2
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INSTALLATION AND OPERATING INSTRUCTIONS:
1. Design, wiring, and service of equipment for Hazardous Locations should only be
preformed by qualified personnel familiar with local, state, and related national codes
including National Electrical Code (NEC) articles 500, 505 & 506.
2. To meet UL TYPE 12, 13, or 4X sealing requirements, mount on a flat surface of an
enclosure qualifying for a respective TYPE or NEMA rating or equivalent elevated
ambient rating.
3. Locate the unit in visual proximity to the control panel ON/OFF disconnect and within
wiring distance to incoming Main Lines and Earth Ground. Verify there is no
interference with the free operation of the ON/OFF disconnect mechanism.
4. (a) For , refer to knock-out pattern below and Control Drawing No. 195
for assembly. Note that Warning Plate R-3W-L* includes anti-rotation tabs so only a
30.5 ±0.5 mm panel hole is required.
(b) For with R-3WD-DBZL kit, refer to knock-out pattern below and
Control Drawing No. 199 for assembly. Note that Warning Plate R-3W2-L includes
anti-rotation tabs so only a 1.692" +.020/-.000 panel hole is required
Standard Mount
Low Profile Mount
Low Profile Knockout
Standard Knockout
*These labels install around the R-3W2 with no affect on its UL certification. The lables are not UL approved.