16-296 70-180

6200 Brent Drive | Toledo, Ohio 43611

OMEGA HOIST RIG

Rev. 0 - 1/5/2017 | Release -

70-180

2

16-296 70-180

Table of Contents

Overview ............................................................................................................................................................ 3

Hazards ............................................................................................................................................................. 3

Description ......................................................................................................................................................... 4

Features and Functions ..................................................................................................................................... 4

Installation ...................................................................................................................................................... 6

Necessary Tools ............................................................................................................................................ 6

Set Up ............................................................................................................................................................ 6

Opposite Side Configuration .............................................................................................................................. 7

Recommended Inspection and Maintenance ..................................................................................................... 8

Hex-Bolts ....................................................................................................................................................... 8

Ankle Shackle ................................................................................................................................................ 8

Tap/Block Grippers ........................................................................................................................................ 9

Bill of Materials ........................................................................................................................................... 10

3

16-296 70-180

CAUTION!

Overview The purpose of this manual is to provide the user with detailed instructions on the proper installation and use of the Omega Hoist Rig. This includes:

Hazards associated with the use of this product; Recommended Personal Protective Equipment (PPE); Explanations of the Features and Functions of this product; Installation and Proper Use instructions; Recommended Maintenance and Inspection Criteria.

After reading this manual, the reader will be able to properly install the Omega Hoist Rig on an omega rail and use it to safely hoist materials in an elevator hoistway.

The equipment covered in this manual should only be installed, used, and serviced by qualified personnel trained in proper work and safety procedures. This manual is intended to assist such trained individuals in the installation and use of this equipment and is not intended as a substitute for proper training and experience.

This document or any other information regarding this equipment is not intended to cover all of the possible situations which may be encountered while using the equipment described herein. Should specific situations arise which are not covered by the information provided, or should the user desire further details, the specifics should be directed to Wurtec, Inc.

NOTE: In the effort of continuous product improvement, Wurtec, Inc. reserves the right to modify the design and specifications of this product at any time without notice.

WARNING!

Ensure that the Hex Head Bolts on the back of the Omega Hoist Rig are tightened to 50 Lb-Ft (68 Nm). Failure to follow

proper rigging procedure may result in serious injury or death. Never stand under equipment being hoisted.

4

16-296 70-180

DESCRIPTION:

The Omega Hoist Rig is designed to provide a safe hoisting point by clamping onto an omega-shaped elevator guide rail.

Working Load Limit: 1000 Lbs (454 kg)

FEATURES AND FUNCTIONS:

The Omega Hoist Rig clamps onto the omega rail via four (4) Gripper Blocks engaged by two (2) 5/8-11 X 7” Hex Bolts.

There is an anchor shackle attached to the Hoisting Plate which provides a hoisting point.

5

16-296 70-180

The Tap Block which lies on the inside of the omega rail contains four (4) Round Grippers. These provide grip points on the inside bends of the omega rail when the Gripper Blocks are drawn together by the hex bolts.

6

16-296 70-180

Installation

Necessary Equipment

15/16” Socket

Torque Wrench

Anti-Seize Lubricant (such as Dow Corning Molykote 1000, Loctite Moly-50, Spider Black)

Set Up

1. Loosen the Hex Bolts to spread the Gripper Blocks as

far apart as possible. Apply a thin, even coating of

anti-seize lubricant to the bolt threads.

2. Place the Hoisting Plate against the back of the omega rail. Make sure the Gripper Blocks are spread out

far enough for the omega rail to fit between them. The Tap Block should be located in the inside cavity

of the omega rail.

7

16-296 70-180

3. Push the Gripper Blocks toward each other and tighten the Hex Bolts so that the Gripper Blocks squeeze the side flanges of the omega rail. Tighten Hex Bolts to 50 Lb-Ft (68 Nm).

To switch to opposite configuration:

1. Remove the screw pin from the shackle and out of the hole in the Hoist Plate.

2. If installed, remove the Omega Hoist Rig from the omega rail.

3. Replace the shackle and screw pin in the opposite hole in the Hoist Plate.

4. Flip the Omega Hoist Rig to the desired orientation.

5. Install on the omega rail as directed in the Set Up instructions.

4. You can now safely use the shackle on the corner of the Hoist

Plate as a hoist point.

WLL: 1000 Lbs (454 kg)

Opposite Side Configuration

The Omega Hoist Rig can be used with the hoist point on either

the right or the left side of the omega rail.

8

16-296 70-180

Anchor Shackle

Before hoisting, ensure that the screw pin is completely and properly engaged in the shackle.

Recommended Inspection and Maintenance

Hex Bolts

Inspect the Hex Bolts before each use. Check for damaged threads or cross-threading into the Tapped Gripper blocks. En-

sure that the threads of the Hex Bolts have sufficient lubrication on so that they are able to travel smoothly in either di-

rection of the thread path. Proper lubrication will ensure sufficient clamping force.

Recommended Thread Lubricant: Molykote 1000

Replacement Hex Bolt:

Part Number: 11540854

Description: 5/8-11 X 7” Grade 9 EcoGuard Finish Hex Head Cap Screw

9

16-296 70-180

Tap Block / Grippers

Ensure that there are four (4) Grippers in place in the Tap Block.

10

16-296 70-180

Bill of Materials