Loctite ZETA 7401 Operation Manual
EQUIPMENT
OPERATION MANUAL
®
Loctite
®
ZETA®7401
UV Chamber
98039
Contents
Page No.
1 Please observe the following . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
1.1 Emphasized Sections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
1.2 For Your Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
1.3 List of Parts Supplied . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
2 Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
2.1 Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
2.2 System Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
3 Technical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
3.1 Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
4 Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
4.1 Unpacking and Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
4.2 Installation and Start-up. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
5 Operation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
5.1 Controls and Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
6 Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
7 Care and Maintenance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
7.1 Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
8 Documentation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-8
8.1 Wiring Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
8.2 Spare Parts List. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
9 Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
1.1 Emphasized Sections
WARNING!
Refers to safety regulations and required safety measures that protect the operator or other
persons from injury or danger to life.
Caution!
Emphasizes what must be done or avoided so that the unit or other property is not damaged.
Notice:
Gives recommendations for better handling of the unit during operation or adjustment as well as
for service activities.
1.2 For Your Safety
IMPORTANT! DO NOT OPERATE THE UNIT BEFORE READING THIS SECTION.
The Loctite
®
ZETA®7401 UV cure system is a source of long wavelength ultraviolet light used to
cure light sensitive products. The system incorporates UV shielding and a non-reflective work
surface. It is safe when installed and used properly. The following guidelines should be followed
at all times to ensure protection from the ultraviolet light.
1. UV protective glasses with side shields should be worn when working with and around the
lamp system. Glasses should meet ANSI Z87.1 certification.
2. Potentially exposed skin should be covered. Long sleeves and protective gloves should be
worn when placing and removing parts from under the lamp.
3. Never look directly at the output from the lamp or directly into the lamp/reflector.
4. Do not operate the ZETA
®
7401 without cover in place and secured properly.
UV safety is the responsibility of the user, especially when operating the model ZETA®7401 in a
non-standard configuration. When in doubt about UV safety, consult a Loctite technical specialist
at 1-800-LOCTITE (562-8483).
1.3 List of Parts Supplied
• UV Chamber
• Power Cord
• UV Protective Eye wear
• Cotton Gloves
• Operators Manual
• Reusable Shipping Box and Foam Packaging
1
1 Please observe the following
☞
2 Description
2.1 Operation
The Loctite®ZETA®7401 UV Chamber is designed for use in a wide range of bonding, potting,
tacking, and sealing applications. Because of its reliability and simplicity, it is well suited for most
production operations.
The system irradiates medium power, long wave, ultraviolet light over an 8 x 8 inch work area.
An optional visible light enhanced lamp is also available for use with Loctite
products (refer to spare parts list, Section 8.2 ). The major components of the system include a
power supply, reflector housing with lamp, parts drawer, and work surface. The work surface is
covered by a special silicone rubber mat which resists UV deterioration and chemical attack.
Over time, it may soften and need replacement.
2.2 System Components
97246
PLEXIGLAS
WINDOW
985261
LAMP
Side View
LAMP REFLECTOR
985253
LAMP IGNITOR
988174
COVER
®
visible light curing
FAN
984941
POWER SWITCH
984764
HOUR METER
WORK PAD
985298
PARTS DRAWER
LINEAR SLIDES
985256
Figure 1
2
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