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EZ ALIGN

 RED

PRECISION LASER ALIGNMENT OPERATING INSTRUCTIONS

FOREWORD

Welcome to laser pulley alignment using Gates 

EZ Align

. This patented, easy-to-use device from 

Gates Corporation will enable you to perform pulley 

alignment tasks with ease and precision.

This document is intended not only to guide you 

on the operation of the system, but also to provide 

useful and related information about belt and 

pulley alignment.

An aligned pulley system reduces both pulley and 

belt wear, and reduces equipment vibration, which 

in turn leads to improved machine performance. 

Proper pulley alignment reduces unscheduled 

downtime, and improves the reliability of your 

equipment.

Gates EZ Align

 provides an innovative approach 

to alignment, using Gates tested, proven reflected 

laser beam technology.

At Gates Corporation, we strive to produce high 

quality documentation, and therefore welcome your 

feedback. If you have comments or suggestions to 

help us improve our documentation, please let us 

know by emailing [email protected].

        CAUTION

Always lock-out 
the electrical 
power to the motor 
prior to performing 
any maintenance

Failure to do so 
could result in 
serious injury or 
death to personnel 
and may cause 
damage to 
equipment

Battery 

Thumb 

Screw Hole 

Location

Rocker Switch 

Laser / Off / Flashlight

2 AAA Alkaline Batteries

INTENDED USE

Gates EZ Align

 is designed for aligning belt 

drives in industrial environments. This simple 

alignment system requires only one operator. 

Gates Corporation assumes no liability for damage 

or injury resulting from uses other than those 

described in this document.

 COMPLIANCE

Gates EZ Align

 conforms to all relevant CE 

requirements. Per Annex II.B of the Machinery 

Directive (98/37/EC) IEC608-25-1 EN 60825-1

LASER SAFETY

The Gates EZ Align

 system uses a Class II laser. 

Class II lasers comply with the requirements 

outlined in the FDA specification 21 CFR Ch. 1, Parts 

1040.10 and 1040.11, as well as ANSI standards.

 

The Gates EZ Align

 operates at a wavelength of 

532nm. 

DO NOT

 look into the laser beam at any 

time, including during set-up and adjustment of 

operation.

CALIBRATION

The Gates EZ Align

 is factory calibrated and 

therefore should not require any adjustments.

 

It is 

recommended however, that the unit be returned 

to the factory or an authorized service center each 

year for calibration.

BATTERY OPERATION

Gates EZ Align

 is powered with 2 AAA alkaline 

batteries with an operating time of approximately 

25 hours. To replace the depleted batteries, 

simply turn and remove the two thumb screws on 

the back of the transmitter to expose the battery 

compartment. Remove the old batteries and 

replace them with new ones. 

Summary of Contents for EZ ALIGN RED 7420-1000

Page 1: ...EZ ALIGN RED PRECISION LASER ALIGNMENT OPERATING INSTRUCTIONS PART NUMBER 7420 1000...

Page 2: ...methods of pulley alignment such as using a straight edge string line or the human eye all techniques that lend themselves to error In today s demanding maintenance arena where tighter specifications...

Page 3: ...t Battery Thumb Screw Hole Location Rocker Switch Laser Off Flashlight 2 AAA Alkaline Batteries INTENDED USE Gates EZ Align is designed for aligning belt drives in industrial environments This simple...

Page 4: ...old the Gates EZ Align firmly in place GETTING STARTED Mount the units on the pulley faces to be aligned The reflector should be mounted onto the pulley to be moved or adjusted while the laser transmi...

Page 5: ...any pulley face quickly and easily NONFERROUS PULLEYS AND SPROCKETS MOUNTING When mounting Gates EZ Align to a nonferrous pulley or sprocket use the optional QUICK GRIP Micro One Handed Bar Clamp Sta...

Page 6: ...ector to establish the amount of offset The marks are in 1 8 inch increments Alignment processes should be carried out in an area protected from bright sunlight or in a shaded area to allow easy viewi...

Page 7: ...ine and the corresponding reflected laser line coincide with the reference lines on the reflector and laser transmitter respectively Good Alignment IMPORTANCE OF GOOD PULLEY ALIGNMENT Good pulley alig...

Page 8: ...equipment MUST be locked out and tagged out Worn belts or pulleys and other components should be replaced before proceeding with pulley alignment DRIVE BELTS The condition of the worn belt is a good...

Page 9: ...ed half a turn and checked again Since a string can bend around corners it is not easy differentiating between axial offset and horizontal angularity when only three point contact is made A straighted...

Page 10: ...ncorrect belt tension as well as pulley misalignment adversely affects belt drive reliability and efficiency After the pulleys have been aligned it is very important to tension the belts to manufactur...

Page 11: ...equipment have been properly stowed and all guards have been securely replaced MAINTENANCE Gates EZ Align is designed with durable aluminum housing designed to withhold harsh environments However as...

Page 12: ...rchaser Gates Corporation will repair or replace at its option any defective part of components of which notice has been given during the warranty period Travel and per diem expenses if required to an...

Page 13: ...Battery Type 2 AAA Alkaline Batteries Operating Temp 15 F 9 C To 110 F 43 C Storage Temp 4 F 20 C To 140 F 60 C Mounting Magnetic Weight 17 0 Oz 483 g Dimensions 1 3 33mm W x 1 3 33mm D x 8 203mm H H...

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