Integrated Visual Data Technology Inc. SkidWeigh ED2 Series, SkidWeigh ED2-2X Series, SkidWeigh ED2-AT Series Installation & Calibration Manual

Installation & Calibration Manual

SkidWeigh ED2 Series

Lift Truck Onboard Check Weighing Scale

ED2 V1600

Integrated Visual Data Technology Inc. 3439 Whilabout Terrace, Oakville, Ontario, Canada L6L 0A7

General Installation Guide

This SkidWeigh ED2 system version V1600, installation & calibration guide describes how to install, calibrate, test and

use your lift truck onboard check weighing scale. Following the instructions in this guide will enable you to get your

system operating quickly and with ease. In the event that you require additional assistance, please contact technical

support below.

Integrated Visual Data Technology Inc.
3439 Whilabout Terrace

Oakville, Ontario
L6L 0A7

Phone:! 905-469-0985
Email:! [e-mail]

Web:! www.skidweigh.com

Safety

Always disconnect the vehicle battery before installing SkidWeigh systems. Make sure that the digital indicator, pressure

transducer and any other associated cables are securely mounted and do not impede any of the vehicle’s controls. Use

care when routing the component cables and where they will be protected. Use commonly accepted install practices for

after market industrial vehicle electronic devices. The installation of SkidWeigh systems should only be performed by an

acknowledged lift truck technician or other with competent knowledge of electrical and hydraulic systems.

Here are two acceptable methods of making a wire connections:

1.Soldering your connections (recommended)

2.Crimp connectors (with the use of the proper crimping tool)

Regardless of the method you choose, ensure that the connection is mechanically sound and properly insulated. Use

high quality electrical tape and shrink tubing where necessary. This product is connected directly to the vehicle’s ignition

switch, 12 to 55 VDC. There is no On-Off switch on the digital indicator.

Electro-Magnetic Compatibility

CE conformity to EC directive 89/336 (EMC) by application of harmonized standards: Interference stability EN 61000-6-2

and EN 61326-1 interference emit EN 61000-6-3, EN 61326-1 for the pressure transducer.

Integrated Visual Data Technology Inc. 3439 Whilabout Terrace, Oakville, Ontario, Canada L6L 0A7

SkidWeigh ED2 Version 1600

Our policy is one of continuous improvement and the information in this document is subject to change without notice.

Check that software version displayed on the LED display is reflective of this manual.

Overview of Components

The standard SkidWeigh ED2 check weighing system kit consist of two main components:

* Digital indicator with external overload audio warning, wiring harness and anti-vibration mounting bracket.

* Hydraulic pressure transducer with 3 wire connection cable.

* Installation & calibration manual as well as quick reference operator usage instructions.

Operational Principal

The SkidWeigh ED2 operational principal is based on

mounting a pressure transducer into the vehicles hydraulic

lifting circuit between the lift control valve and lifting cylinder(s).

Upon usage proprietary software will automatically activate

the “weighing cycle algorithm ” when a skid load is lifted just

above the ground. The increase in pressure is converted

through an electronic signal at the sample rate of 16000

readings per session which is then converted into a load

weight reading.

Installing the Pressure Transducer

The pressure transducer must be installed in the hydraulic lift

line between the lift control valve and lift cylinder(s). In

some cases you can install the pressure transducer in the flow

divider, drilling and tapping for 1/4”-18 NPT male in spare plug

or in the body of the flow divider. Also, you can drill and tap

on any “larger elbow” that might be available in the hydraulic

lift circuit found in vehicles with larger hoses to accommodate

larger vehicle lifting capacities.

Integrated Visual Data Technology Inc. 3439 Whilabout Terrace, Oakville, Ontario, Canada L6L 0A7

Flow Divider

Pressure

Transducer

Flow Divider

T-Piece

Pressure Transducer Installation

Precautions

Before installation of the pressure transducer the hydraulic lift

circuit must be pressure free. There are two ways to do that:

1. Place the forks on the ground at their lowest position and

make sure the hydraulic system pressure is completely free by

tilting the mast forward. The chain(s) should be slack.

2. Lift the forks and position them on the top of a supporting

fixture. Start lowering the lift cylinder into its lowest position. Ensure that the chain(s) is slack.

Make sure that that pressure transducer when installed will not

touch or obstruct any assembly or moving parts during

operation. The pressure transducer has a 1/4”-18 NPT male

thread. Use thread seal to ensure tight fit.

Selecting the Mounting Location for

the Digital Indicator

Use the anti vibration mounting bracket and fasten the digital indicator on the vehicle dashboard, side rail, or over head

guard, preferably on the right hand side. There are many examples of mounting locations that will depend on the vehicle

model. Each SkidWeigh ED2 kit comes complete with flat universal mounting brackets designed for mounting on the

overhead guard.

Choose the correct location and make sure that:

1. The Indicator is visible and within reach of the operator.

2. The location does not impede the operator safety entering the vehicle or obstruct operational sight lines

Integrated Visual Data Technology Inc. 3439 Whilabout Terrace, Oakville, Ontario, Canada L6L 0A7

Mounting Bracket

3 Wire Pressure

Transducer Cable

1/4”-18 NPT male thread