Honeywell PK 81181 Installation Instructions for the

Installation Instructions for the Explosion-proof Limit Switches LSX Series

WARNING PERSONAL INJURY

DO NOT USE these products as safety or emergency stop devices, or in any other application where failure of the product could result in personal injury. Failure to comply with these instructions could result in death or serious injury.

WARNING

OPENING PRODUCTS HAZARD DO NOT OPEN these products when energized or in a flammable gas atmosphere.   Failure to comply with these instructions could result in death or serious injury.

WARNING

IMPROPER CONDUIT THREAD USE DO NOT USE any other conduit thread than the one identified on the product. Verify that the mating threaded fitting is identical with the conduit thread shown on the product nameplate. Failure to comply with these instructions could result in death or serious injury.

MICRO SWITCH™ explosion-proof switches are designed specifically for use in hazardous area applications. In addition to meeting explosion-proof requirements, the MICRO SWITCH™ LSX meets additional enclosure sealing classifications. This makes the LSX ideal for outdoor use or in adverse environments where a combination of explosion proof plus sealing requirements are needed.

The MICRO SWITCH™ LSX enclosure is sealed for protection against corrosion, water, dust and oil, as defined in NEMA 1, 3, 4, 6, and 13. These enclosures also meet NEMA standards for hazardous type Div. 1 & 2, Class I, Groups B, C, & D; Div. 1 & 2, Class II, Groups E, F, & G.

MOUNTING INSTRUCTIONS

The LSX may be mounted using two 1/4-inch or M6 screws for clearance fit, or two 5/16-18 UNC bolts for threaded fit. Torque threaded fit bolts to 12 in-lb to16 in-lb [1.4 Nm to 1.8 Nm]. See Figure 2.