Cornwell Tools CTG3000 User Manual

CTG2000 / CTG3000 / CTG5000 1 09/20/19
Copyright © Professional Tool Products,
2019 All rights reserved
OPERATING INSTRUCTIONS
PLEASE NOTE
CTG2000 / CTG3000 / CTG5000
1/4", 3/8", & 1/2" Digital Torque Wrench
1: The accuracy of the readout is guaranteed from 20% to 100% of maximum range + /- 1 increment. The torque accuracy is a typical
value. Calibration point is at the middle line of the five anti-slip lines on the rubber handle. To maintain the accuracy of the
torque wrench, calibration should be performed once a year or every 5,000 cycles, whichever comes first. Accuracy is based on
the zero degree of offset from perpendicular drive.
2: Use two AA batteries
Model
Number
CTG2000
CTG3000
CTG5000
Square
Drive
1/4"
3/8"
1/2"
MIN.
Operating
Torque
1.1 ft-lbs
5 ft-lbs
15.1 ft-lbs
MAX.
Operating
Torque
22.1 ft-lbs
99.5 ft-lbs
302.3 ft-lbs
Length
15½"
16¾"
25¾"
Accuracy . . . . . . . . . . . . . . . . . . . . . . . . . . . . (CW ±2%) (CCW ±3%)
Data Memory Values .................................. 50
Number of Presets...................................... 9
Operation Modes ............................Peak Hold/Track
Unit Selection .......................ft-lb, in-lb, N-m, & kg-cm
Head Type ....................................Flex Ratchet
Gear teeth .......................................... 36
Buttons .............................................. 5
Batteries ...........................................2 AA
Battery Life-Continuous Operation ..................... 110 Hrs
Battery Life-Standby .................................1 Year
Operating Temperature .........................14ºF ~ 140ºF
Storage Temperature ........................... -4ºF ~ 158ºF
Humidity ......................... Up to 90% non-condensing
SPECIFICATIONS
CTG2000
CTG3000
CTG5000

Cornwell Tools CTG3000 Specifications

General

Brand	Cornwell Tools
Model	CTG3000
Category	Power Tool
Language	English

Summary

Operating Instructions

Specifications Overview

Safety Warnings and Precautions

Important: Read Instructions Before Operating

Crucial safety directive to read and understand the entire manual before operating the tool.

Methods to Avoid Hazardous Situations

Guidelines and practices to prevent hazardous situations during tool operation.

Consequences of Hazardous Situations

Potential outcomes of failing to adhere to safety warnings and operating instructions.

Features and Functions

Battery Installation

Step-by-step guide for correctly installing AA batteries into the torque wrench.

Setup and Initial Operation

Setting Up the Torque Wrench

Procedure for powering on, resetting, and managing sleep mode for the torque wrench.

Selecting Units of Measure

Guide on how to cycle through and select desired measurement units (N-m, in-lb, ft-lb, kg-cm).

Torque Value Management

Setting Torque Values

Instructions on how to set desired torque values using the up and down arrow buttons.

Resetting Preset Values

Steps to access, change, and store preset torque values in memory locations.

Track and Peak Hold Modes

Selecting Track and Peak Modes

Procedure to switch between Track (T) and Peak Hold (P) modes.

Track Mode Operation

How to use Track mode for visual monitoring of applied load and auditory feedback.

Peak Hold Mode Details

Storing Peak Hold Values

Instructions for storing individual torque readings in the Peak Hold memory.

Viewing Peak Hold Values

How to navigate and display stored torque values within the Peak Hold memory.

Peak Hold Mode Management

Deleting a Peak Hold Value

Steps to remove a single stored torque value from the Peak Hold memory.

Deleting All Peak Hold Values

Procedure to clear all stored torque values from the Peak Hold memory.

Warranty Information

Warranty Coverage Details

Information on the 12-month limited warranty for digital torque wrenches.

Warranty Service and Contact

Contact information and procedures for obtaining warranty service and recalibration.

Exclusions and Limitations

Details on warranty exclusions, limitations, and disclaimers of liability.