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Owner's Manual for Thern TSSBW Spur Gear Hand Winches

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A10191-0309

90 Day Limited Warranty - TSSBW Series

Thern, Inc. warrants this product against defects in material or workmanship for 90 days from the date of purchase by 
the original using buyer, or if this date cannot be established, the date the product was sold by Thern, Inc. to the dealer. 
To make a claim under this warranty, contact the factory for an RGA number. The product must be returned, prepaid, 
directly to Thern, Inc., 5712 Industrial Park Road, Winona, Minnesota 55987. The following information must ac-
company the product: the RGA number, the date of purchase, the description of the claimed defect, and a complete 
explanation of the circumstances involved. If the product is found to be defective, it will be repaired or replaced free 
of charge, and Thern, Inc. will reimburse the shipping cost within the contiguous USA.

This warranty does not cover any damage due to accident, misuse, abuse, or negligence. Any alteration, repair or 
modifi cation of the product outside the Thern, Inc. factory shall void this warranty. This warranty does not cover any 
costs for removal of our product, downtime, or any other incidental or consequential costs or damages resulting from 
the claimed defects. This warranty does not cover brake discs, wire rope or other wear components, as their life is 
subject to use conditions which vary between applications.

FACTORY AUTHORIZED REPAIR OR REPLACEMENT AS PROVIDED UNDER THIS WARRANTY IS THE 
EXCLUSIVE REMEDY TO THE CONSUMER. THERN, INC. SHALL NOT BE LIABLE FOR ANY INCIDEN-
TAL OR CONSEQUENTIAL DAMAGES FOR BREACH OF ANY EXPRESS OR IMPLIED WARRANTY ON 
THIS PRODUCT. EXCEPT TO THE EXTENT PROHIBITED BY APPLICABLE LAW, ANY IMPLIED WAR-
RANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE ON THIS PRODUCT IS 
LIMITED IN DURATION TO THE DURATION OF THIS WARRANTY.

Some states do not allow the exclusion or limitation of incidental or consequential damages, or allow limitations on 
how long an implied warranty lasts, so the above limitation or exclusion may not apply to you. This warranty gives 
you specifi c legal rights, and you may also have other rights which vary from state to state. 

Note: Thern, Inc. reserves the right to change the design or discontinue the production of any product without 
prior notice.

About This Manual

The Occupational Safety and Health Act of 1970 states that it is the employer’s 
re spon si bil i ty to provide a workplace free of hazard. To this end, all equipment 
should be installed, operated, and maintained in compliance with applicable trade, 
industrial, federal, state, and local regulations. It is the equipment own er's re spon -
si bil i ty to ob tain copies of these regulations and to determine the suit abil i ty of the 
equip ment to its intended use.

This Owner’s Manual, and warning labels attached to the equip ment, are to serve 
as guidelines for hazard-free installation, op er a tion, and maintenance. They should 
not be understood to prepare you for every pos si ble situation.

The information contained in this manual is applicable only to the Thern TSSBW 
Series Spur Gear Hand Winches. Do not use this manual as a source of in for ma tion 
for any other equip ment.

The following symbols are used for emphasis throughout this man u al:

Failure to follow ‘WARNING!’ instructions may result in equipment dam age, 
property damage, and/or serious personal injury.

Failure to follow ‘CAUTION!’ instructions may result in equipment damage, 
prop er ty damage, and/or minor personal injury.

Important!

Failure to follow ‘important!’ instructions may result in poor per for mance of 
the equipment.

Please record the following:

Date Purchased:

Model No.:

Serial No.:

This information is required when 
calling the factory for service.

Summary of Contents for TSSBW Series

Page 1: ...at all times Replacements are available from Thern Inc PO Box 347 Winona MN 55987 507 454 2996 www thern com Owner s Manual For Thern TSSBW Series Hand Winches IMPORTANT Please record product informa...

Page 2: ...NESS FOR A PARTICULAR PURPOSE ON THIS PRODUCT IS LIMITED IN DURATION TO THE DURATION OF THIS WARRANTY Some states do not allow the exclusion or limitation of incidental or consequential damages or all...

Page 3: ...er than manual power Do not exceed the load rating of the winch or any other component in the system To do so could result in failure of the equipment Do not use more than one winch to move a load tha...

Page 4: ...proper fleet angle minimizes wire rope damage by helping the wire rope wind uni formly onto the drum See figure 1 1 1 4 FASTEN THE WINCH securely to the foundation a FOR STANDARD PRODUCTS referred to...

Page 5: ...2 to 1 1 2 degrees center line smooth drum tracks or guide rails load Important Use a sheave or roller guide to direct the wire rope to the drum whenever possible Install sheaves tracks and other equi...

Page 6: ...inch for TSSBW1300 models 1 3 2 ANCHOR THE WIRE ROPE to the drum using the flange clip a PASS THE END OF THE WIRE ROPE through the hole in the flange b INSERT THE CARRIAGE BOLT loop the wire rope arou...

Page 7: ...TING represents the maximum pull that can be placed on new equipment Load ratings are assigned values for specific amounts of load travel or wire rope accumulation The load rating decreases as layers...

Page 8: ...ns for Frequent Inspection b OPERATORS must be in good health alert thoroughly trained in operat ing the equipment and properly clothed hard hat safety shoes and safety glasses no loose clothing c THE...

Page 9: ...E THE LOAD slowly and smoothly only a small distance at first Make sure the load is balanced and securely attached before continuing 2 5 5 OBSERVE THE WIRE ROPE as it winds onto the drum If it becomes...

Page 10: ...increased life occasionally lubricate the winch to help protect it from wear and rust Read the following instructions carefully 3 2 1 CONSULT MANUFACTURER S RECOMMENDATIONS for specific information on...

Page 11: ...eding the load rating Listen for unusual noises and look for signs of damage as you operate the winch Make sure the wire rope winds evenly and tightly onto the drum If it is loose or uneven rewind it...

Page 12: ...ure the load hook or other device is securely attached to the wire rope and the wire rope where it is attached is not frayed corroded bro ken or otherwise damaged Measure the throat opening thickness...

Page 13: ...ires in one lay number per strand or 3 wires in one strand in one lay are broken number per lay diameter reduced see figure 7 replace if diameter is excessively worn diameter end connections corroded...

Page 14: ...ontaminated lubrication clean and relubricate winch dirt in brake or winch gears inspect and clean as necessary broken gears or bearings inspect and replace as necessary rattling noise loose bolts set...

Page 15: ...imate handle force required to lift the rated capacity Important Keep a record of what you ship and when you send it 4 1 Transporting the Winch 4 1 1 PACK THE WINCH using the original packaging materi...

Page 16: ...Thern Incorporated 5712 Industrial Park Road Winona MN 55987 PHN 507 454 2996 FAX 507 454 5282 EMAIL info thern com www thern com...

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