Hach sc100, Руководство пользователя

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Section 3 Installation
DANGER
Only qualified personnel should conduct the installation tasks described in this
section of the manual. This equipment is suitable for use in non-hazardous
locations or Class 1, Division 2, Groups A, B, C, D Hazardous Locations with
specified sensors and options when installed per the
Hazardous Location
Installation Control Drawing on page 10 . Always refer to the Control Drawing and
applicable electrical code regulations for proper installation instructions.
DANGER
Explosion hazard. Substitution of components may impair suitability for Class 1,
Division 2. Do not replace any component unless power has been switched off or
the area is known to be non-hazardous.
Figure 1 Components of a Basic System
1. Controller 6. Lock washer, ¼-inch I.D. (4), Cat. No. 8H1336
2. Mounting foot for panel mounting (2), Cat. No. 1000B4F3222 7. Flat washer, ¼-inch I.D. (4), Cat. No. 8H1346
3. Bracket for panel & pipe mounting,
Cat. No. 1000C4F3217-101 8. Pan head screws (4), M6 x 1.0 x 20 mm,
Cat. No. 5867400
4. Gasket for panel mounting, Neoprene,
Cat. No. 1000A4F3249-101 9. Pan head screws (4), M6 x 1.0 x 100 mm,
Cat. No. 5867500
5. Hex nut, M6 (4), Cat. No. 5867300 10. Pan head screws (4), M6 x 1.0 x 150 mm,
Cat. No. 5867600
Table 1 Customer-supplied Items
Item
14-AWG wire for electrical power connections in conduit or 115 or 230 V ac power cord plus a NEMA 4X-rated strain relief
High-quality, shielded instrumentation cable for connecting the analog outputs plus a NEMA 4X-rated strain relief.
Mounting hardware for the sensor (available from the manufacturer, order separately). See the sensor manual.
Sun shield for mounting configurations where the sun strikes the front of the display.
Common hand tools
1
3
4
8
5
6
7
9
10
2
sc100