Larson Electronics EPCS-PL-2X-RG Manuel utilisateur
EPCS-PL-2X-RG
Larson Electronics, LLC Fax: (903) 498-3364 www.larsonelectronics.com
1of 3
Explosion Proof Box Cover w/ Red & Green LED Pilot
Lights - Class I, II, III - NEMA
Instruction Manual
Do not attempt operation until you are familiar with all warnings, precautions, and procedures outlined within this
instruction sheet. Read carefully before operating. Retain these instructions for future reference.
WARNING:
USER SHOULD BE TRAINED IN THE PROPER USE AND MAINTENANCE OF THIS DEVICE. IF PROPER INSTALLATION PROCEDURES ARE NOT
FOLLOWED EXACTLY, THE CONTROL STATION MAY NOT BE SUITABLE FOR THE HAZARDOUS LOCATION INVOLVED.
PERIODIC INSPECTION OF THE ENCLOSURE IS NECESSARY.
ALL LOCAL AND NATIONAL ELECTRICAL/BUILDING CODES MUST BE FOLLOWED WHEN INSTALLING THIS DEVICE. FOR CODE
INTERPRETATION, CONSULT YOUR LOCAL AUTHORITY. PRODUCT MUST BE USED ONLY WITH ALL CAP THREADS FULLY ENGAGED. DO
NOT USE IF DAMAGED.
CAUTION:
Before installing, make sure you are compliant with area classifications, failure to do so may result in bodily injury, death
and property damage. Do not attempt installation until you are familiar with the following procedures. All installation must
comply with the applicable Electrical Code.
Make sure that the circuit is de-energized before starting installation or maintenance.
Verify that the installation is grounded. Failure to ground will create electrical shock hazards, which can cause serious
injury and or death.
IMPORTANT:
Please read these instructions carefully before installing or maintaining this equipment. Good electrical practices should
be followed at all times and this data should be used as a guide only.
Technical information, advice and recommendations contained in these documents is based upon information that Larson
Electronics believes to be reliable. All the information and advice contained in these documents is intended for use only
by persons having been trained and possessing the requisite skill and know-how and to be used by such persons only at
their own discretion and risk. The nature of these instructions is informative only and does not cover all of the details,
variations or combinations in which this equipment may be used, its storage, delivery, installation, check out, safe
operation and maintenance. Since conditions of use of the product are outside of the care, custody and control of Larson
Electronics, the purchaser should determine the suitability of the product for his intended use, and assumes all risk
and liability whatsoever in connection therewith.
INSTALLATION
We strongly recommend that only a licensed electrician install this product.
This Explosion Proof Control Station comes preconfigured from factory with two pilot lights colored Red.
WARNING: Mis-wiring could cause permanent damage.
DO NOT connect with power applied.
1. Choose a suitable location to mount the control station where conduit can reach the box. 3/8”-16 or 3/8”-24 bolts
are recommended for mounting the box with a minimum bolt length of ¼” depending on the location.
2. Run control wire to box following appropriate methods via conduit.
3. Wire according to the wire diagram visible on each device.
After wiring each system, secure the enclosure and enable the circuit to test each system.
NOTE: All installations must comply with applicable local and/or National Electrical Code
CAUTION: Disconnect this device from the supplying circuit before entering. Keep assembly tight while circuits are alive.
Pilot Light:
120 V AC, 250 V AC, 12 V AC/DC, or 24 V AC/DC
Phone: 877-348-9680
OPERATION
Operate this pilot light only at its rated voltage. These devices are individually pre-sealed. Therefore, the enclosure in
which they are installed does not be require external seals. However, the enclosure must be marked with a cautionary
statement such as “Caution: Disconnect this device from the supplying circuit before entering. Keep assembly tight while
circuits arealive”. This statement must be permanently visible after the enclosure has been installed.
MAINTENANCE
The Pilot Light require no special maintenance, other than a periodic inspection for damage or a burned-out lamp. To
replace the lamp, unscrew the lens/guard assembly. Replace the lamp only with one of exactly the same type and rating.
The lens assembly threads should be lubricated occasionally to prevent from binding.
Damaged or worn parts should be replaced immediately to ensure the safety of the system. Refer to the Parts Drawing
below. Consult Larson Electronics for specific partnumbers.
EPCS-PL-2X-RG
Larson Electronics, LLC Fax: (903) 498-3364 www.larsonelectronics.com 2of 3
Phone: 877-348-9680
1.. DIRECTIONS FOR BOX INSTALLATION
1. Mount the back box by means of mounting lugs, install conduit nipple and sealing fittings one each to be
installed on each conduit entrance or exit to the enclosure back box in Class l and Class ll areas (Reference:
Article 500 NEC) thread conduit into sealing fitting (Note: for Class l areas the conduit should engage [5]
full threads).
2. The conduit thread should be lubricated with a non-electrical insulating lubricant or pipe joint compound that
will not promote corrosion or chemically attack aluminium.
3. After conduit system has been properly installed, pull the wires and make electrical connections as required.
The electrical circuits and ground continuity should be checked with an instrument approved for the area.
(Notice: connect only copper wire to this device).
4. All conduits entering or leaving the enclosure must be sealed within 18” of the enclosure with listed sealing
fittings.
5. Caution must be taken during installation to be sure that the ground flange flame joints of the cover and the
box are not scratched, nicked or damaged.
6. Before assembly of the cover to the box, the mating ground surfaces of both the box and cover should be
wiped clean to assure that the ground flame joint will be free of all foreign particles such as lint, dust or dirt.
7. After tightly bolting the cover assembly/assemblies to the enclosure all box to cover, flame joints should be
checked with a 0.0015” thick feeler gauge such that the gauge will not enter the flame path more than 1/8” at
any point.
2.. MAINTENANCE
All moving shafts should be lubricated occasionally to prevent binding. Only use a lubricant which is
suitable for use with aluminium or stainless steel such as general purpose or high temperature lubricants. If
devices are to be installed in corrosive areas which will attack aluminium alloys containing less than 0.4%
copper (boxes and covers) and 303 stainless steel (mostly shafts), the device should be suitably protected
from the corrosive material.
3.. CAUTION
To prevent ignition of hazardous atmospheres, disconnect from the supply circuits before opening the
enclosure; keep tightly closed while circuits are energized.
BOX IDENTIFICATION
IDENT
NO.
NO
GANGS
IDENT.
NO
NO
GANGS
7 2 21 5
8 2 30 4
9 2 32 6
10 2 33 8
11 2 34 10
12 2 35 6
17 2 36 9
18 2 37 12
19 3 38 15
20 4
EPCS-PL-2X-RG
Larson Electronics, LLC Fax: (903) 498-3364 www.larsonelectronics.com 3of 3
THESE INSTRUCTIONS MAY NOT COVER ALL DETAILS OR VARIATIONS OF THIS PRODUCT FOR YOUR EQUIPMENT OR INSTALLATION REQUIREMENTS.
SHOULD FURTHER INFORMATION NOT COVERED BY THESE INSTRUCTIONS BE REQUIRED, PLEASE CONTACT LARSON ELECTRONICS BY EMAIL AT
SALES@LARSONELECTRONICS.COM OR BY PHONE AT 1-800-369-6671 FOR FURTHER ASSISTANCE.
PLEASE VISIT LARSONELECTRONICS.COM FOR WARRANTY AND RETURN INFORMATION.
Phone: 877-348-9680
Table des matières
Autres manuels Larson Electronics Changer
Larson Electronics
Larson Electronics EPS-PB10-MS-SPDT Manuel utilisateur
Larson Electronics
Larson Electronics EPS-DCSW-50A-600V Manuel utilisateur
Larson Electronics
Larson Electronics EXHL-TRN-LE1 Series Manuel utilisateur
Larson Electronics
Larson Electronics PDU-ATS-100A-208Y.120-3PH Manuel utilisateur
Larson Electronics
Larson Electronics EPS-PB10-2XC-M2-YR Manuel utilisateur
Larson Electronics
Larson Electronics MPD-DS-WML-NFDS Series Manuel utilisateur
Larson Electronics
Larson Electronics EPS-PB10-GRN-2XC Manuel utilisateur
Larson Electronics
Larson Electronics EPS-3PSW-MMS Manuel utilisateur
Larson Electronics
Larson Electronics EPS-25A Manuel utilisateur
Larson Electronics
Larson Electronics LM HZ-EW-SP1097-HV Series Manuel utilisateur
Larson Electronics
Larson Electronics EPS-2XPB-SG-DPMS Manuel utilisateur
Larson Electronics
Larson Electronics MPD-DS-WM-FDS Series Manuel utilisateur
Larson Electronics
Larson Electronics EPNFDS-MTS-200A-3P Manuel utilisateur
Larson Electronics
Larson Electronics EPS-SW1-ESTP Manuel utilisateur
Larson Electronics
Larson Electronics GAU-125V-20A-P Manuel utilisateur
Larson Electronics
Larson Electronics VPLHL-7WLED-50-NP Manuel utilisateur
Larson Electronics
Larson Electronics EXP-EL-CSS-250A-R1-NO Manuel utilisateur
Larson Electronics
Larson Electronics EPS-PB20 Manuel utilisateur
Larson Electronics
Larson Electronics EPO-20A Manuel utilisateur
Larson Electronics
Larson Electronics EPS-FS-B-2PSW Manuel utilisateur
