JET 1/2ET-3C, 1/2ET-1C Operating Instructions and Parts Manual

This .pdf document is bookmarked

Operating Instructions and Parts Manual

ET-C Series Electric Trolley

JET

1.0 Warranty and Service

JET warrants every product it sells against manufacturers’ defects. If one of our tools needs service or repair, please contact Technical Service by calling 1-800-274-6846, 8AM to 5PM CST, Monday through Friday.

Warranty Period The general warranty lasts for the time period specified in the literature included with your product or on the official JET branded website.

• JET products carry a limited warranty which varies in duration based upon the product. (See chart below)

• Accessories carry a limited warranty of one year from the date of receipt.

• Consumable items are defined as expendable parts or accessories expected to become inoperable within a

reasonable amount of use and are covered by a 90 day limited warranty against manufacturer’s defects.

Who is Covered

This warranty covers only the initial purchaser of the product from the date of delivery.

What is Covered

This warranty covers any defects in workmanship or materials subject to the limitations stated below. This warranty does not cover failures due directly or indirectly to misuse, abuse, negligence or accidents, normal wear-and-tear, improper repair, alterations or lack of maintenance. JET woodworking machinery is designed to be used with Wood. Use of these machines in the processing of metal, plastics, or other materials outside recommended guidelines may void the warranty. The exceptions are acrylics and other natural items that are made specifically for wood turning.

Warranty Limitations

Woodworking products with a Five Year Warranty that are used for commercial or industrial purposes default to a Two Year Warranty. Please contact Technical Service at 1-800-274-6846 for further clarification.

How to Get Technical Support Please contact Technical Service by calling 1-800-274-6846. Please note that you will be asked to provide proof of initial purchase when calling. If a product requires further inspection, the Technical Service representative will

explain and assist with any additional action needed. JET has Authorized Service Centers located throughout the United States. For the name of an Authorized Service Center in your area call 1-800-274-6846 or use the Service Center Locator on the JET website.

More Information

JET is constantly adding new products. For complete, up-to-date product information, check with your local distributor or visit the JET website.

How State Law Applies

This warranty gives you specific legal rights, subject to applicable state law.

Limitations on This Warranty

JET LIMITS ALL IMPLIED WARRANTIES TO THE PERIOD OF THE LIMITED WARRANTY FOR EACH PRODUCT. EXCEPT AS STATED HEREIN, ANY IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE EXCLUDED. SOME STATES DO NOT ALLOW LIMITATIONS ON HOW LONG AN IMPLIED WARRANTY LASTS, SO THE ABOVE LIMITATION MAY NOT APPLY TO YOU.

JET SHALL IN NO EVENT BE LIABLE FOR DEATH, INJURIES TO PERSONS OR PROPERTY, OR FOR INCIDENTAL, CONTINGENT, SPECIAL, OR CONSEQUENTIAL DAMAGES ARISING FROM THE USE OF OUR PRODUCTS. SOME STATES DO NOT ALLOW THE EXCLUSION OR LIMITATION OF INCIDENTAL OR CONSEQUENTIAL DAMAGES, SO THE ABOVE LIMITATION OR EXCLUSION MAY NOT APPLY TO YOU.

JET sells through distributors only. The specifications listed in JET printed materials and on official JET website are given as general information and are not binding. JET reserves the right to effect at any time, without prior notice, those alterations to parts, fittings, and accessory equipment which they may deem necessary for any reason whatsoever. JET

Product Listing with Warranty Period

90 Days – Parts; Consumable items 1 Year – Motors; Machine Accessories 2 Year – Metalworking Machinery; Electric Hoists, Electric Hoist Accessories; Woodworking Machinery used for industrial or commercial purposes 5 Year – Woodworking Machinery Limited Lifetime – JET Parallel clamps; VOLT Series Electric Hoists; Manual Hoists; Manual Hoist Accessories; Shop Tools; Warehouse & Dock products; Hand Tools; Air Tools

NOTE: JET is a division of JPW Industries, Inc. References in this document to JET also apply to JPW Industries, Inc., or any of its successors in interest to the JET brand.

branded products are not sold in Canada by JPW Industries, Inc.

2.0 Table of Contents

1.0 Warranty and Service ............................................................................................................................. 2

2.0 Table of Contents ................................................................................................................................... 3

3.0 Introduction ............................................................................................................................................ 3

4.0 IMPORTANT SAFETY INSTRUCTIONS ............................................................................................... 4

5.0 Specifications ......................................................................................................................................... 5

6.0 Unpacking .............................................................................................................................................. 6

6.1 Contents of Shipping Container ......................................................................................................... 6

7.0 Installation & Assembly .......................................................................................................................... 6

7.1 Mount Trolley to Beam ....................................................................................................................... 6

7.2 Power and Pendant Cords ................................................................................................................. 6

7.3 Mounting Your Hoist ........................................................................................................................... 7

7.4 Installing Lug Mount Access or y .......................................................................................................... 8

8.0 Electrical Instructions ............................................................................................................................. 8

8.1 Grounding ........................................................................................................................................... 8

8.2 Voltage Conversion ............................................................................................................................ 9

8.3 Inspecting Trolley Motion .................................................................................................................. 9

8.4 Extension Cords ................................................................................................................................. 9

9.0 Control Pendant Accessories ............................................................................................................... 10

10.0 Troubleshooting the ET-C Series Trolleys ......................................................................................... 10

11.0 Replacement Parts ............................................................................................................................. 10

11.1.1 ET-C Series Trolley – Exploded Vie w ......................................................................................... 11

11.1.2 ET-C Series Trolley – Parts List .................................................................................................. 12

11.2.1 Lug Mount Assembly (Optional) for SS-3C,SS-1C Hoists .......................................................... 15

11.3.1 ET-C Series Trolley Electrical Components – Exploded View .................................................... 16

11.3.2 ET-C Series Trolley Electr ical Components – Parts List ............................................................. 17

12.0 Electrical Connections – ET-C Series Trolleys .................................................................................. 18

12.1.1 ET-C Trolley SINGLE PHASE ONLY .......................................................................................... 18

12.1.2 ET-C Trolley – THREE PHASE ONLY ........................................................................................ 19

12.1.3 Electrical Connections – Control Pendants ................................................................................. 20

3.0 Introduction

This manual is pro vided b y JET covering th e saf e oper ation an d m aintenanc e proc edures f or a J ET ET -C Series Electric Trolley. This manual contains instructions on installation, safety precautions, general operating procedures , maintenance instruc tions and parts breakdown. T his machine has been d esigned and constructed to provide consistent, long-term operation if used in accordance with instructions set forth in this manual. If there are any questions or comments, please cont act either your loca l supplier or JET. JET can also be reached at our web site: www.jettools.com.

The ET-C Series Electric Trolleys comply with OSHA regulations and ANSI/ASME B30.11 and B30.17 standards.

Record your purchase information here for quick reference: Model No.: Stock No.: Serial No.:

Purchased From: Date Purchased: Date Installed: Installer:

4.0 IMPORTANT SAFETY INSTRUCTIONS

• Read and understand this entire manual before attempting assembly or operation. You should also be th oroughly familiar with all information in the owner’s manual that accompanied your hoist.

• Read and understand the warnings posted on the machine and in this manual. Failure to comply with all of these warnings may cause serious injury.

• Replace the warning labels if they become obscured or removed.

• This trolley is des igned and intende d for use by properly trained and experienced personnel only. If you are not familiar with the proper and saf e o per at ion of a trolley, do not use until proper trainin g and knowledge have been obtained.

• Do not use this trolley for other than its intended use. If used for other purposes, JET disclaims any real or implied warranty and holds itself harmless from any injury that may result from that use.

• Do not install this trolley where explosive hazards may exist.

• Beam must be properly installed and rated for anticipated loads . Do not ins tall trolley on beams of unknown capacity.

• Do not install trolley on damaged or deformed beams.

• Never subject trolley to a side pull or load. Load must be centered directly under the hoist/trolley assembly.

• Make sure load is stable and s ecure before moving.

• Never lift load higher than is necessary to safely move it.

• Do not use to lift people, or loads over people. Warn others in the vicinity when lifting or transpor ting a load. Avoid s winging load and hook.

• Do not use in wet, damp or poorly lit locations. This trolle y is not rated f or outdoor use.

• Do not exceed the rated capacity of the trolley.

• Maintain firm footing when operating the trolley.

• Always inspect the trolley for damage prior to use. If the troll ey is damaged, do n ot use until it has been repaired or replaced.

• Leave all internal m aintenance to a qualified JET service center.

• Do not operate this trolley while tired or under the influence of dr ugs, alcohol or any medication.

• JET trolleys are designed to be used with hoists of the same r ated c a pacity. Never use a hoist with a capacity greater than the capacity of the trolley.

Familiarize yourself with the following safety notices used in this manual:

This means that if precautions are not heeded, it may result in minor injury and/or

possible machine damage.

This means that if precautions are not heeded, it may result in serious injury or possibly

even death.

- - SAVE THESE INSTRUCTIONS - -

5.0 Specifications

Figure 1

Stock No. Model

262605 1/2ET-3C 3-5 9 1/8 10 10 2 6 1/2 3 1/2 9 11/16 4 1/2 2 3/4 3 11/16 1 5/8 262610 1ET-3C 3-5 9 1/8 10 10 2 6 1/2 3 1/2 9 11/16 4 1/2 2 3/4 3 11/16 1 5/8 262620 2ET-3C 4-6 9 3/4 10 5/8 11 1/2 2 43/64 7 43/64 4 262630 3ET-3C 4-6 10 262250 5ET-3C 5-7 272705 1/2ET-1C 3-5 9 1/8 10 10 2 6 1/2 3 1/2 9 11/16 4 1/2 2 3/4 3 11/16 1 5/8 272710 1ET-1C 3-5 9 1/8 10 10 2 6 1/2 3 1/2 9 11/16 4 1/2 2 3/4 3 11/16 1 5/8 272720 2ET-1C 4-6 9 3/4 10 5/8 11 1/2 2 43/64 7 43/64 4 272730 3ET-1C 4-6 10 272750 5ET-1C 5-7

(min.-max.)

B C

10 11/16

D E F G H I J K L

12 43/64

12 27/32

14 5/32 3 9 5/32 5 12 7/16 4 1/4 4 6 1 9/16

13 5/8 16 1/2 4 10 1/2 6 13 1/4 4 7/16 4 6 1/4 2 1/8

12 43/64

14 5/32 3 9 5/32 5 12 7/ 16 4 1/4 4 6 1 9/16

13 5/8 16 1/2 4 10 1/2 6 13 1/4 4 7/16 4 6 1/4 2 1/8

5 1/4 3 1/4 4 3/4 1 19/32

Stock No. Model

262605 1/2ET-3C 1/2 3-5 43.3 39.36 262610 1ET-3C 1 3-5 43.3 39.36 262620 2ET-3C 2 4-6 59 39.36 262630 3ET-3C 3 4-6 59 39.36 262250 5ET-3C 5 5-7 78.75 39.36 272705 1/2ET-1C 1/2 3-5 43.3 39.36 272710 1ET-1C 1 3-5 43.3 39.36 272720 2ET-1C 2 4-6 59 39.36 272730 3ET-1C 3 4-6 59 39.36 272750 5ET-1C 5 5-7 78.75 39.36

Capacity

(ton)

Beam Flange

Width

(in.)

Minimum

Radius Curve

(in.)

Travel Speed

(FPM)

Motor

3 Phase,

230/460V (prewired

460V)

1 Phase,

115/230V (prewired

230V)

Duty

Cycle

Rating

25% 82 25%

25% 25% 25% 25% 25% 25% 25% 25%

Net Weight

Approx.

(lbs.)

82 112 148 185

84 114 150 187

The above specif ic atio ns wer e cur r ent at t he t ime this manual was p ub lis he d, but bec ause of our policy of continuous improvem ent, JET reserves the right to change specif ications at any time and without prior notice, without incurring obligations.

6.0 Unpacking

Open shipping container and check for shipping damage. Report any damage immediately to your distributor and shipping agent. Do not discard any ship ping material unt il the Trolley is assembled and running properly.

Compare the contents of your container with t he following parts list to make sure all parts are intact. Missing part s, if any, should be reported to your distributor. Read the instruction m anual thoroughly for assembly, maintenance and safety instructions.

6.1 Contents of Shipping Container

1 Electric Trolley 1 Cord holder with cable tie 12 Phillips Pan Head Sc re ws, M5x 12 12 Lock Washers, 5mm 1 Owner's Manual 1 Warranty Card

7.0 Installation & Assembly

Figure 2

6. Re-install th e p late ( C) and two h ex n uts ( B), and tighten the hex nuts.

7. Reinstall the adjusting screw and hex nuts (A) and adjust to the proper width.

8. Double-check the wheel clearance on the beam, and make further adjustments if necessary.

The ET-C Series trolley is designed to run on standard “I” beams, wide-f langed “H” beams, or curved track with a minim um r adius shown in the chart on page 5.

7.1 Mount Trolley to Beam

The trolley is heavy; use an

assistant or a lifting device to help st abiliz e it while you assemble it to the beam.

1. Loosen the hex nuts (A, Figure 2) on the adjusting screw, and remove the adjusting screw.

2. Remove the two hex nuts (B, Figure 2) with the plate (C, Figure 2).

3. Slide out the suspension shaft with the spacers (D, Figure 2).

4. Assemble the trolley to the beam. The trolley must be installed on a be a m with a minimum clearance (wheels to flange) of 1/16” to a maximum of 1/8” on eac h side of the beam (see Figure 1, page 5). Position the side plates (E, Figure 2) to achieve this measurement on your beam.

7.2 Power and Pendant Cords

NOTE: A pendant c ord is not supplied with the trolley, and must be purc hased s epar ate l y. If you need to change th e voltage requirem ents on the trolley, it is more convenient to do that before installing a pendant cord. See “Voltage Conversion” on page 9.

1. Thread the cord holder (Figure 3) into the hole on the motor side plate and tighten th e jam nut and lock washer. The ring on the cord holder should be positioned vertically.

5. Re-install the suspensio n shaft, while using the spacers (D) to achieve the required width. Spacers must be moved in sets of two, placing equal number s on both sides of the hoist hanger to m aintai n the c en terl ine of the trolley. Place any extra spacers on the outside of the shaft, as shown in Figure 2.

Figure 3

+ 14 hidden pages