Cornwell Tools CTG2000 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 CTG2000 Specifications

General

Brand	Cornwell Tools
Model	CTG2000
Category	Power Tool
Language	English

Summary

Operating Instructions

Specifications

Please Note

Safety Information and Warnings

General Warning Symbols

Explains safety alert symbol and hazard warning indicator for potential injury or death.

Important Operating Instructions

Emphasizes the importance of reading and understanding the entire manual before operating the tool.

Methods to Avoid Hazardous Situations

Provides guidelines on safe operation to prevent accidents and property damage.

Consequences of Hazardous Situations

Details potential outcomes of not following safety instructions, including injury and property damage.

Features and Functions Overview

Component Identification

Identifies and describes the various parts and controls of the digital torque wrench.

Preparation Before Use

Battery Installation Procedure

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

Operating Modes and Controls

Setup and Basic Controls

Overview of controls (buttons) and basic power/reset operations.

Sleep Mode Management

Explains how the wrench enters sleep mode and how to wake it up.

Low Battery Indicator

Describes the function and display of the low battery warning system.

Unit Selection

Guides on how to switch between different measurement units (N-m, in-lb, ft-lb, kg-cm).

Setting Torque Values

Adjusting Torque Settings

Instructions for increasing or decreasing the target torque value using specific buttons.

Preset Value Management

Guide to changing, storing, and accessing up to 9 preset torque values.

Track and Peak Modes

Mode Selection

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

Track Mode Operation

How to monitor applied load and receive visual/auditory feedback during torque application.

Peak Hold Mode Details

Storing Peak Hold Values

Steps to record the highest torque value achieved during an operation.

Viewing Peak Hold Values

How to navigate and view stored peak torque readings and their locations.

Peak Hold Mode Management

Deleting Individual Peak Values

Procedure to remove specific torque readings from the peak hold memory.

Deleting All Peak Values

Instructions for clearing all stored peak hold torque values from memory.

Warranty Coverage

Limited 12-Month Warranty

Details the duration and terms of the warranty for digital torque wrenches.

Warranty Service and Contact

Information on how to obtain warranty service and recalibration.

Exclusions and Limitations

Outlines what is not covered by the warranty and legal disclaimers.