QUINN 58994, 58995 Torque Wrench Instruction Manual
- June 10, 2024
- QUINN
Table of Contents
58994, 58995 Torque Wrench
Instruction Manual
58994, 58995 Torque Wrench
Save This Manual Keep this manual for the safety warnings and precautions, assembly, operating, inspection, maintenance and cleaning procedures. Write the product’s serial number in the back of the manual near the assembly diagram (or month and year of purchase if product has no number). Keep this manual and the receipt in a safe and dry place for future reference.
Visit our website at: http://www.harborfreight.com
Email our technical support at:
productsupport@harborfreight.com
When unpacking, make sure that the product is intact and undamaged. If any
parts are missing or broken, please call
1-888-866-5797 as soon as possible.
Copyright 2021 by Harbor Freight Tools®. All rights reserved.
No portion of this manual or any artwork contained herein may be reproduced in
any shape or form without the express written consent of Harbor Freight Tools.
Diagrams within this manual may not be drawn proportionally. Due to continuing
improvements, actual product may differ slightly from the product described
herein.
Tools required for assembly and service may not be included.
WARNING
Read this material before using this product.
Failure to do so can result in serious injury.
SAVE THIS MANUAL.
Specifications
| Item | 58995 | 58994 |
|---|---|---|
| Torque Range | 50 – 250 ft-lb | 20 – 100 ft-lb |
| Drive | 1/2″ | 3/8″ |
| Accuracy | ± 4% | ± 4% |
Important Safety Information
WARNING Read all safety warnings and instructions.
Failure to follow the warnings and instructions may result in injury.
Save all warnings and instructions for future reference.
- The warnings, cautions, and instructions in this instruction manual cannot cover all possible conditions and situations that may occur. It must be understood by the operator that common sense and caution are factors which cannot be built into this product, but must be supplied by the operator.
- Wear ANSI-approved safety goggles during use.
- Do not use for loosening fasteners.
- Use only within rated torque range.
- Use as intended only. Do not use as hammer or pry bar.
- Do not use handle extension to increase force. Do not use as a breaker bar.
- Do not use a Torque Wrench that has been dropped. Have it tested before putting back into use.
- Have the Torque Wrench calibrated and serviced only by a qualified technician.
- Inspect before every use; do not use if damaged or if parts are loose.
- Keep away from children.
- Use only sockets with the correct drive and rated to at least the torque that will be applied to it.
Operating Instructions
CAUTION! Wear ANSI-approved safety goggles during use.
Note: The Torque Wrench is marked with Foot Pounds and Newton Meters (on opposite sides of Upper Handle). The following instructions illustrate use in Foot Pounds.
-
BEFORE EVERY USE, exercise Torque Wrench. Pull down Lock Ring (see step 5 on page 3), then perform the following exercise three times:
a. Turn Handle to the right until maximum torque setting is reached.
b. Turn handle to the left until minimum torque setting is reached. -
Refer to equipment manufacturer’s instructions for torque value.
-
Clean the fastener’s threads. Dirty threads may result in a misleading torque reading.
-
Select socket that properly fits the fastener. Press socket firmly onto Square Drive so that Torque Wrench sits at a 90 degree angle.
-
Pull down Lock Ring and hold in place while adjusting torque.
-
To set torque value to 64:
a. Turn Handle until top of handle lines up with bottom horizontal mark for 60 and 0 lines up with center line
b. Turn Handle clockwise until the 4 lines up with the center line. The torque value is set to 64 ft-lb. (60 + 4 = 64) -
Release the Lock Ring to lock the Handle in place.
NOTICE: To prevent damage to the Torque Wrench, do not use for loosening fasteners. -
Set Switch to ON position to turn clockwise, or OFF position to turn counterclockwise.
Note: Tighten fastener with another tool until it is snug, then finish the operation with the Torque Wrench. -
Place socket on fastener and grasp Handle.
Note: To ensure accuracy, hold center of Handle and rotate Wrench in a vertical motion.
-
Pull smoothly and slowly until the handle breaks away and a click is heard or felt.
STOP PULLING! The proper torque has been achieved. Further pulling may damage fastener. -
Release pressure to allow the handle to reset for the next operation.
-
AFTER EVERY USE, set Wrench to the lowest torque setting.
-
Store Wrench inside its case, indoors, in a clean, dry location that is out of reach of children.
Maintenance and Servicing
Procedures not specifically explained in this manual must be performed only by
a qualified technician.
CAUTION
TO PREVENT INJURY FROM TOOL FAILURE:
Do not use damaged equipment. If abnormal noise or vibration occurs, have the
problem corrected before further use.
-
BEFORE EACH USE, inspect the general condition of the tool. Check for:
• loose hardware,
• misalignment or binding of moving parts,
• cracked or broken parts, and
• any other condition that may affect its safe operation. -
AFTER USE:
• pull down Lock Ring, set to the lowest torque setting, then release Lock Ring.
• wipe wrench with a clean cloth.
Do not use liquid on the cloth or immerse wrench in liquid. -
EVERY 6 MONTHS, have the Torque Wrench calibrated and serviced by a qualified technician.
-
For calibration or repair contact: Angle Repair & Calibration 175 Angle Dr., Beckley, WV 25801. 304-253-5729.
Note: Replacement parts are not available.
Reference
UPC 193175454065 (1/2″ Drive)
UPC 193175454058. (3/8″ Drive).
Limited 90 Day Warranty
Harbor Freight Tools Co. makes every effort to assure that its products meet
high quality and durability standards, and warrants to the original purchaser
that this product is free from defects in materials and workmanship for the
period of 90 days from the date of purchase. This warranty does not apply to
damage due directly or indirectly, to misuse, abuse, negligence or accidents,
repairs or alterations outside our facilities, criminal activity, improper
installation, normal wear and tear, or to lack of maintenance. We 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 product. Some states do not allow the exclusion or limitation of
incidental or consequential damages, so the above limitation of exclusion may
not apply to you. THIS WARRANTY IS EXPRESSLY IN LIEU OF ALL OTHER WARRANTIES,
EXPRESS OR IMPLIED, INCLUDING THE WARRANTIES OF MERCHANTABILITY AND FITNESS.
To take advantage of this warranty, the product or part must be returned to us
with transportation charges prepaid. Proof of purchase date and an explanation
of the complaint must accompany the merchandise. If our inspection verifies
the defect, we will either repair or replace the product at our election or we
may elect to refund the purchase price if we cannot readily and quickly
provide you with a replacement. We will return repaired products at our
expense, but if we determine there is no defect, or that the defect resulted
from causes not within the scope of our warranty, then you must bear the cost
of returning the product.
This warranty gives you specific legal rights and you may also have other
rights which vary from state to state.
26677 Agoura Road
Calabasas, CA 91302
1-888-866-5797
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