Larson Electronics EPSW-3PH-20 Bedienungsanleitung

EPSW-3PH-20

SAVE THESE INSTRUCTIONS FOR FUTURE REFERENCE

This device complies with requirements of Underwriters Laboratories, Inc. for use in hazardous

locations, as listed on the device when used with suitable enclosures.

WARNING: To avoid risk of explosion, all flat machined surfaces must be kept clean and free from

scratches, dents, debris, paint, and corrosion. The flat machined surfaces are explosion proof joints, and

must be clean and undamaged on both the enclosure and cover.

INSTALLATION

1. The surfaces of the flat ground joint are precision machined to insure an explosion proof joint

and must be protected from scratches or damage during installation.

2. When switch is mounted in the enclosure, it must be mounted to agree with cover indication of

operation. That is, when the cover indicates ON, the switch must be in the ON condition.

3. Before the cover is installed, the flat ground joint surface must be thoroughly wiped clean of any

dirt, grit, or other foreign substances and a light thin coating of lubricant placed on the joint to

prevent possible corrosion.

The joint between the box and the cover has been made accurately to .0015” to prevent the

passage of this accuracy is destroyed.

4. ALL cover screws must be installed with at least five full threads engaged and must be securely

tightened. All cover openings must be closed with a suitable cover.

5. Gaskets must not be added to these devices. Only gaskets designed for and permanently

installed in these devices may be used.

6. In accordance with the hazardous location information specifying Class and Group listing

marked on the device, sealing fittings must be added that will comply with requirements in the

latest issue of the Canadian Electrical Code or National Electrical Code and any special

requirements that are stated in the instruction sheet with the enclosure.

MAINTENANCE

Before removing the cover from any such device for inspection or maintenance, the power supply circuit

must be OFF.

WARNING: To prevent risk of explosion, hammers and prying tools must not be used to remove covers

off enclosures. Damage to the explosion proof flat machined surfaces on cover and enclosure may

result. Handle covers carefully. Do not place them on surfaces that might damage or scratch the flat

machined surfaces.

Before replacing the cover, after it has once been removed, the flat ground joint surfaces must be

cleaned as described in step 3 under installation.

WARNING: To prevent risk of explosion, replace devices if the flat machined surface is damaged,

scratched, dented, or corroded. Field rework of flat machined surfaces is not possible.

Align the holes of the strap with the holes of the cover.

Use two screws to mount the switch onto the cover.

CAUTION: Use 12 AWG copper conductors only. Insert the bare wire conductor(s) under the

terminal

clamp and securely tighten the screw(s). Note: Do not exceed 35 in-lbs. of torque. Wire according to

diagram on switch.

Inhaltsverzeichnis

Andere Larson Electronics Schalten Handbücher

Larson Electronics

Larson Electronics EPS-PB10 Bedienungsanleitung

Larson Electronics

Larson Electronics LED-ILS Bedienungsanleitung

Larson Electronics

Larson Electronics EPS-PB10-MS-SPDT Bedienungsanleitung

Larson Electronics

Larson Electronics EPS-25A Bedienungsanleitung

Larson Electronics

Larson Electronics EPS-DCSW-50A-600V Bedienungsanleitung

Larson Electronics

Larson Electronics GAU-125V-20A-P Bedienungsanleitung

Larson Electronics

Larson Electronics EPCS-PL-2X-RG Bedienungsanleitung

Larson Electronics

Larson Electronics PDU-ATS-100A-208Y.120-3PH Bedienungsanleitung

Larson Electronics

Larson Electronics EPL-SW Series Bedienungsanleitung

Larson Electronics

Larson Electronics EXP-EL-CSS-250A-R1-NO Bedienungsanleitung

Larson Electronics

Larson Electronics EXHL-TRN-LE1 Series Bedienungsanleitung

Larson Electronics

Larson Electronics EPNFDS-MTS-200A-3P Bedienungsanleitung

Larson Electronics

Larson Electronics EPSW-1PH-20 Bedienungsanleitung

Larson Electronics

Larson Electronics EPO-20A Bedienungsanleitung

Larson Electronics

Larson Electronics MPD-DS-WM-FDS Series Bedienungsanleitung

Larson Electronics

Larson Electronics LM HZ-EW-SP1097-HV Series Bedienungsanleitung

Larson Electronics

Larson Electronics EPCS-PB10-2XMPB-2PS-N4X-M1 Bedienungsanleitung

Larson Electronics

Larson Electronics EPS-PB10-MS-AT-N4X-V3 Bedienungsanleitung

Larson Electronics

Larson Electronics EPS-1XPB-1XPL-M1-24V Bedienungsanleitung

Larson Electronics

Larson Electronics EPS-SW1-ESTP Bedienungsanleitung

Larson Electronics

Larson Electronics EXP-RT-3PH-MIN.5-208V Bedienungsanleitung

Larson Electronics

Larson Electronics EPS-PB10-2XC-M2-YR Bedienungsanleitung

Larson Electronics

Larson Electronics EPS-FS-B-2PSW Bedienungsanleitung

Larson Electronics

Larson Electronics EPS-10HP-3PST Bedienungsanleitung

Beliebte Schalten Handbücher anderer Marken

URC

URC Total Control MFS-8 Bedienungsanleitung

Azbil

Azbil HPQ-D11 Bedienungsanleitung

Sony

Sony DFS-900M Bedienungsanleitung

SICK

SICK i17S Bedienungsanleitung

F&F

F&F SZR-277 Bedienungsanleitung

Shure

Shure UAMS/BK Bedienungsanleitung

Dräger

Dräger X-zone Switch Off Bedienungsanleitung

Asco

Asco Joucomatic 349 Series Bedienungsanleitung

BT Mini Hub Bedienungsanleitung

D-Link

D-Link DES-1226G Bedienungsanleitung

Johnson Controls

Johnson Controls FS80-C Bedienungsanleitung

Alcatel-Lucent

Alcatel-Lucent 7450 ESS-12 Bedienungsanleitung

MicroNet

MicroNet SP1200A Bedienungsanleitung

Ruijie

Ruijie RG-PF2920 Series Installations- und Betriebsanleitung

Altinex

Altinex DA1914SX Bedienungsanleitung

MiLAN

MiLAN MIL-SM2401M Bedienungsanleitung

RJM

RJM MASTERMIND PBC/6X Bedienungsanleitung

Atlas

Atlas MMK-KVM8 Bedienungsanleitung