N
EO
-D
YN
M
ODEL
182P,
A
DJUSTABLE
V
ACUUM
S
WITCHES
,
E
NCLOSURE
6N
FOR
XPLOSIVE
TMOSPHERES AND
3X
W
EATHER PROOF
PPLICATIONS
INSTALLATION AND
OPERATION MANUAL
PN 610-0021 Rev. C
Страница 1: ...NEO DYN MODEL 182P ADJUSTABLE VACUUM SWITCHES ENCLOSURE 6N FOR EXPLOSIVE ATMOSPHERES AND ENCLOSURE 3X FOR WEATHER PROOF APPLICATIONS INSTALLATION AND OPERATION MANUAL PN 610 0021 Rev C...
Страница 2: ...rsonal injury death or substantial property damage if the warning is ignored Indicates a hazard which will or can cause minor personal injury or property damage if the caution is ignored The Electrica...
Страница 3: ...TENTIALLY EXPLOSIVE ATMOSPHERES HAZARDOUS LOCATIONS ENCLOSURE 6N ONLY 4 ELECTRICAL CONNECTIONS 5 CHAPTER 3 ADJUSTMENTS 6 CHAPTER 4 TROUBLESHOOTING 7 CHAPTER 5 SPECIFICATIONS 9 STANDARD 9 WETTED MATERI...
Страница 4: ...also available Set points are easily adjusted by turning an adjustment screw located inside the pressure port This is discussed further in Chapter 3 The standard configuration of these switches will...
Страница 5: ...ce phone number is 661 295 4000 Our customer service department is open from 7 00 am to 3 30 p m Pacific Time Our Internet site is www neodyn com it includes lists of sales representatives and distrib...
Страница 6: ...switch is mounted directly to the process connection The switch s process connection is 18 NPT male When installing the Vacuum Switch always Make sure that the unit and your system have matching threa...
Страница 7: ...pass Publications and available from the National Association of Corrosion Engineers NACE Houston Texas telephone 281 228 6200 POTENTIALLY EXPLOSIVE ATMOSPHERES HAZARDOUS LOCATIONS ENCLOSURE 6N ONLY S...
Страница 8: ...tion in conduit capable of withstanding possible explosion pressures and the leads are factory sealed See Figure 2 below for color codes All field wiring must comply with requirements of the NEC or ap...
Страница 9: ...5 turns to move from one end of the adjustable range to the other Check the set points per paragraphs 4 and 5 below for precise adjustments 4 To check the increasing vacuum set point connect a vacuum...
Страница 10: ...a drop in the gauge reading If a leak is verified return the unit for repair Contact ITT directly or your local sales representative or distributor see www neodyn com for a contact list 2 Failure to...
Страница 11: ...leville spring there is probably a mechanical failure or binding due to contamination Return the unit for repair 3 Calibration Shifts If it is suspected that the set points have shifted recheck them p...
Страница 12: ...part number contains information about which configurations and options are included in your Adjustable Pressure Switch To determine this compare the part number of your unit with the part number str...
Страница 13: ...y with Weather Proof Housing OPTIONS The available options for standard switches are listed below These options can be combined every included option will be indicated in the part number of the unit T...
Страница 14: ...lies are UL CSA FM IECEx and ATEX certified CE Mark Conforms with Council Directives 94 9 EC and 97 23 EC Pressure Ratings Maximum Operating Pressure 150 psig 10 34 bar Proof Pressure 250 psig 17 24 b...
Страница 15: ...C 180 F 1 amp 125 VAC Form C6N SPDT 11 amp 125 or 250 VAC to 75 C 167 F max T5 11 amp 125 or 250 VAC to 60 C 140 F max T6 5 amp 125 or 250 VAC 5 amp resistive 3 amp inductive 28 VDC 0 5 amp resistive...
Страница 16: ...usion from Warranty THE FOREGOING WARRANTY IS IN LIEU OF AND EXCLUDES ALL OTHER EXPRESSED OR IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS OR OTHERWISE Components manufactured by any supplier other...
