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9

9

Warranty

Loctite expressly warrants that all products referred to in this Instruction Manual for the ZETA

®

7401 UV Curing Flood System (hereafter called “Products”) shall be free from defects in
materials and workmanship. Liability for Loctite shall be limited, as its option, to replacing those
Products which are shown to be defective in either materials or workmanship or to credit the
purchaser the amount of the purchase price thereof (plus freight and insurance charges paid
therefor by the user). The purchaser’s sole and exclusive remedy for breach of warranty shall be
such replacement or credit.

A claim of defect in materials or workmanship in any Products shall be allowed only when it is
submitted in writing within one month after discovery of the defect or after the time the defect
should reasonably have been discovered and in any event, within 12 months after the delivery
of the Products to the purchaser. This warranty does not apply to perishable items, such as
fuses etc. No such claim shall be allowed in respect of products which have been neglected or
improperly stored, transported, handled, installed, connected, operated, used or maintained. 
In the event of unauthorized modification of the Products including, where products, parts or
attachments for use in connection with the Products are available from Loctite, the use of
products, parts or attachments which are not manufactured by Loctite, no claim shall 
be allowed.

No Products shall be returned to Loctite for any reason without prior written approval from
Loctite. Products shall be returned freight prepaid, in accordance with instructions from Loctite.

NO WARRANTY IS EXTENDED TO ANY EQUIPMENT WHICH HAS BEEN ALTERED,
MISUSED, NEGLECTED, OR DAMAGED BY ACCIDENT, OR IF THE SYSTEM USED TO
DISPENSE ANY LIQUID MATERIAL OTHER THAN LOCTITE PRODUCTS. 

EXCEPT FOR THE EXPRESS WARRANTY CONTAINED IN THIS SECTION, LOCTITE
MAKES NO WARRANTY OF ANY KIND WHATSOEVER, EXPRESS OR IMPLIED, WITH
RESPECT TO THE PRODUCTS.

ALL WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, AND
OTHER WARRANTIES OF WHATEVER KIND (INCLUDING AGAINST PATENT OR
TRADEMARK INFRINGEMENT) ARE HEREBY DISCLAIMED BY LOCTITE AND WAIVED BY
THE PURCHASER.

THIS SECTION SETS FORTH EXCLUSIVELY ALL OF LIABILITY FOR LOCTITE TO THE
PURCHASER IN CONTRACT, IN TORT OR OTHERWISE IN THE EVENT OF DEFECTIVE
PRODUCTS.

WITHOUT LIMITATION OF THE FOREGOING, TO THE FULLEST EXTENT POSSIBLE
UNDER APPLICABLE LAWS, LOCTITE EXPRESSLY DISCLAIMS ANY LIABILITY
WHATSOEVER FOR ANY DAMAGES INCURRED DIRECTLY OR INDIRECTLY IN
CONNECTION WITH THE SALE OR USE OF, OR OTHERWISE IN CONNECTION WITH, THE
PRODUCTS, INCLUDING, WITHOUT LIMITATION, LOSS OF PROFITS AND SPECIAL,
INDIRECT OR CONSEQUENTIAL DAMAGES, WHETHER CAUSED BY NEGLIGENCE FROM
LOCTITE OR OTHERWISE.

Summary of Contents for ZETA 7401

Page 1: ...EQUIPMENT O P E R A T I O N M A N U A L Loctite ZETA 7401 UV Chamber 98039 ...

Page 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 ...

Page 3: ...es 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 a...

Page 4: ...ailable for use with Loctite visible light curing 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 COVER LA...

Page 5: ...1 UV curing system will arrive completely assembled All that is required is to plug in the power cord to the rear of the power supply The system should be positioned to allow at least six inches clearance on all sides for adequate ventilation Be sure to wear UV protective glasses and gloves at all times while operating the system A pair of each is supplied with the unit To energize the system turn...

Page 6: ...uld be kept Parts should be centered in the parts drawer when curing UV lamps also emit heat energy that is usually insignificant however if heat sensitive parts are being processed a sample part should be tested by exposing it to a cure cycle Reducing the amount of time the part is in the drawer will limit the part heating The UV power should be monitored regularly using a radiometer Loctite 9800...

Page 7: ...ugged in switch lights fans are running 2 Lamp is at end of its life 3 Check that the connector cord is properly installed at both ends UV Output is low 1 Reflector needs to be cleaned Radiometer Reading 2 Lamp is at end of its life 3 Lamp needs to be cleaned 4 Check radiometer accuracy calibration Poor or Slow Cure Results 1 UV output is low see above 2 Product is not compatible with the lamp typ...

Page 8: ...ion If a radiometer is not used to track lamp life the lamp should be replaced at least after every 1 000 hours of operation To remove the lamp first disconnect power from unit and allow lamp to cool Next remove the chamber cover by removing the four retaining screws The reflector assembly is now visible Remove the four screws holding the reflector lamp assembly and invert the reflector set down i...

Page 9: ... Fuse Chassis Fan TB1 Power 240 COM 120 208 Chassis Nut Connection Use Crimp caps for unused inputs and tywrap together 277 Crimp connector COM CAP CAP tightening screw inserting and use mechanical crimp to hold wires Lamp Hourmeter TB2 B L N p Lamp Ballast Figure 2 ...

Page 10: ... Enhanced Metal Halide Lamp 983050 UV Safety Glasses 97210 Pair of Cotton Gloves 984070 Adhesive Backed Work Surface Pad 985298 ZETA 7401 Manual 985274 Lamp Ignitor 988174 Lamp Holder Socket 980872 Reflector 985253 Cooling Fan 984941 Illuminated Switch 984764 Linear Slides 985256 Plexiglas Viewing Window 985261 ...

Page 11: ...ection with the Products are available from Loctite the use of products parts or attachments which are not manufactured by Loctite no claim shall be allowed No Products shall be returned to Loctite for any reason without prior written approval from Loctite Products shall be returned freight prepaid in accordance with instructions from Loctite NO WARRANTY IS EXTENDED TO ANY EQUIPMENT WHICH HAS BEEN...

Page 12: ...pany de México S A de C V Calzada de la Viga s n Fracc Los Laureles Loc Tulpetlac C P 55090 Ecatepac de Morelos Edo de México México Loctite Brazil Av Prof Vernon Krieble 91 06690 11 Itapevi São Paulo Brazil www loctite com Loctite is a trademark of Loctite Corporation U S A Copyright 2001 Loctite Corporation All rights reserved Data in this manual is subject to change without notice P N 985274 Re...

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