Larson Electronics EPS-25A Manuale utente

EPS-25A

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.

For the 3-Way switch, see figure below for wiring details.

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.

Indice

Altri manuali Larson Electronics Interruttore

Larson Electronics

Larson Electronics EPSW-3PH-20 Manuale utente

Larson Electronics

Larson Electronics EPS-2XPB-SG-DPMS Manuale utente

Larson Electronics

Larson Electronics EPS-FS-B-2PSW Manuale utente

Larson Electronics

Larson Electronics EPS-SW1-ESTP Manuale utente

Larson Electronics

Larson Electronics EPCS-PB10-2XMPB-2PS-N4X-M1 Manuale utente

Larson Electronics

Larson Electronics EPCS-PB10-1XMPB-3PSW Manuale utente

Larson Electronics

Larson Electronics C1D2 Manuale utente

Larson Electronics

Larson Electronics EPS-DCSW-50A-600V Manuale utente

Larson Electronics

Larson Electronics MPD-DS-WML-NFDS Series Manuale utente

Larson Electronics

Larson Electronics EPL-SW Series Manuale utente

Larson Electronics

Larson Electronics LED-ILS Manuale utente

Larson Electronics

Larson Electronics EPSW-1PH-20 Manuale utente

Larson Electronics

Larson Electronics LM HZ-EW-SP1097-HV Series Manuale utente

Larson Electronics

Larson Electronics EPS-1XPB-1XPL-M1-24V Manuale utente

Larson Electronics

Larson Electronics EPSW-30A-WP Manuale utente

Larson Electronics

Larson Electronics EXP-EL-CSS-250A-R1-NO Manuale utente

Larson Electronics

Larson Electronics EPS-PB10-MS-AT-N4X-V3 Manuale utente

Larson Electronics

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

Larson Electronics

Larson Electronics EPS-25A-3W Manuale utente

Larson Electronics

Larson Electronics EPS-PB10-GRN-2XC Manuale utente

Larson Electronics

Larson Electronics EPS-3PSW-MMS Manuale utente

Larson Electronics

Larson Electronics EPS-PB10-2XC-M2-YR Manuale utente

Larson Electronics

Larson Electronics GAU-SW-4P-WW-24V Manuale utente

Larson Electronics

Larson Electronics EPS-10HP-3PST Manuale utente

Manuali Interruttore popolari di altre marche

URC

URC Total Control MFS-8 Manuale utente

Azbil

Azbil HPQ-D11 Manuale utente

Sony

Sony DFS-900M Manuale utente

SICK

SICK i17S Manuale utente

F&F

F&F SZR-277 Manuale utente

Shure

Shure UAMS/BK Manuale utente

Dräger

Dräger X-zone Switch Off Manuale utente

Asco

Asco Joucomatic 349 Series Manuale utente

BT

BT Mini Hub Manuale utente

D-Link

D-Link DES-1226G Manuale utente

Johnson Controls

Johnson Controls FS80-C Manuale utente

Alcatel-Lucent

Alcatel-Lucent 7450 ESS-12 Manuale utente

MicroNet

MicroNet SP1200A Manuale utente

Ruijie

Ruijie RG-PF2920 Series Manuale di installazione e funzionamento

Altinex

Altinex DA1914SX Manuale utente

MiLAN

MiLAN MIL-SM2401M Manuale utente

RJM

RJM MASTERMIND PBC/6X Manuale utente

Atlas

Atlas MMK-KVM8 Manuale utente