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ZENA,

 

Incorporated

 

Limited

 

Warranty

TERMS  &  CONDITIONS

The mobile welding system (Product) that you have purchased from ZENA, Incorporated (ZENA) is warranted to the original purchaser
(Purchaser) to be free from defects in materials or workmanship for a period of three (3) years from the date of purchase.

If the welding system, or a welding system component, is found to be defective during the warranty period, ZENA will, at its option,
either repair or exchange the defective product with an identical or equivalent replacement product with substantially equivalent or
superior specifications.

This is not an unconditional guarantee against all hazards or failures (see Exclusions from Warranty). This warranty is made to the
original purchaser, or in the case of a gift, to the original owner, and is not transferable.

The Product that you have purchased has been manufactured to ZENA's current product specifications. It may vary in details of design
and construction from descriptions in literature or samples, displays or other models inspected by Purchaser previously.

WARRANTY  PROCEDURES

All claims under this limited warranty shall be deemed waived unless received by ZENA within 10 days of delivery if visibly damaged
or defective, and, otherwise, within 30 days after the defect to which each claim relates is discovered.

Immediately upon identifying a problem which you believe to be a failure subject to the product's limited warranty, you must contact
ZENA at the address or telephone number listed in your operation manual. Be prepared with the following information:

Proof of purchase documentation

Your product's serial number

A description of the problem or failure

You must work with our technical support staff to help diagnose the problem. This may include performing routine diagnostic
procedures. The technician will determine if the problem can be solved over the telephone or if return for repair is required.

Upon determining that the product has failed under the terms of the warranty, and that return to the repair facility is required, ZENA will
provide you with the following information:

A Return Merchandise Authorization (RMA) number

The address to which your pro duct must be sent

Systems must be shipped, at the purchaser's cost, insured, and in their original shipping containers and packing material or otherwise
adequately packed for shipment, and the RMA number must appear clearly on the outside of the package. If the product is damaged
during shipment or received in inadequate packaging, this warranty may not apply.

EXCLUSIONS  FROM  WARRANTY

This warranty is contingent upon proper use of the Product by Purchaser. This warranty does not apply to Products which have been
incorrectly installed or which have been subjected improperly to extreme operating or environmental conditions; to Products subjected to
modification, tampering, or repair by any party other than ZENA; or to Products damaged by negligence, casualty, improper service, or
maintenance. The warranty also does not apply to Products damaged during shipment, or as a result of the purchaser's failure to comply
with any of the procedures specified in the Product's Operators Manual. This warranty does not apply to failure caused by normal wear
and tear, or to physical damage to components which may occur during normal use.

NO  RECOVERY  OF  CONSEQUENTIAL  OR  SPECIAL  DAMAGES

ZENA shall not be liable for any consequential or special damages based on negligence, breach of warranty, strict liability, or any other
theory, for failure to perform its obligations under this agreement. Additionally, consequential and special damages shall be not
recoverable even if the repair or replacement remedy for ZENA's breach of its limited warranty fails of its essential purpose or for any
other reason.

LIMITATION  OF  REMEDY

Purchaser's exclusive remedy and the limit of ZENA's liability for breach of the limited warranty set forth above, whether based on
negligence, breach of warranty, strict liability, or any other theory, shall be, at ZENA's option, repair or exchange of the defective
Product, F.O.B. Elmwood, Tennessee, with an identical or equivalent replacement Product with substantially equivalent or superior
specifications.

DISCLAIMER  OF  WARRANTIES

Except as expressly provided above, this Product is provided "as is" without warranty of any kind, and ZENA expressly disclaims all
warranties, express or implied, including any implied warranties of merchantability and fitness for a particular purpose. If the Product has
a manufacturing defect, your sole remedy is the repair or replacement remedy stated in this warranty, and under no circumstances shall
ZENA be liable for any other damage or loss, whether direct, incidental, special or consequential, arising out of the use of, or the
inability to use, the Product. Some states do not permit the exclusion or modification of these implied warranties or the exclusion of
incidental or consequential damages, so this disclaimer may not apply to you.

Содержание 150 series

Страница 1: ...1 Fax 615 897 2023 www zena net Operator s Manual for all ZENA Backpak welders Equipped with WC 12 Welding Control Module SC101 Active Speed Control Module Series WSC Welding Cables System Controls or...

Страница 2: ......

Страница 3: ...t prior notice Copyright 2004 2005 by ZENA Incorporated All rights reserved No part of this publication may be reproduced in any form or by any means without the prior written permission of the publis...

Страница 4: ...VI Using your ZENA mobile welding system 10 A Cabling Attachment 10 B System Operation All Models 10 VII Care Maintenance 12 A Lubrication 12 B Wet Conditions 12 C Cleaning 12 D DO NOT 13 VIII Troubl...

Страница 5: ......

Страница 6: ......

Страница 7: ...and to properly use your new welder The ZENA system produces a high frequency pulsating DC current for welding which provides a number of benefits over conventional DC welders For example Improved we...

Страница 8: ...ghly sophisticated electronics speed controls system which has been designed to insure optimum engine efficiency from the welder s powerful 2 cycle engine when welding and when idling at rest Addition...

Страница 9: ...ttempted by individuals who use pace makers and or other life sustaining electronic medical implants and or devices B Danger of Electrical Shock When properly installed the ZENA system converts your v...

Страница 10: ...I Z49 1 Safety in Welding and Cutting ANSI Z87 1 Practice for Occupational and Educational Eye and Face Protection ANSI Z88 2 Standard Practice for Respiratory Protection American Welding Society 550...

Страница 11: ...ng cables system controls and any small accessories which you may have ordered and an inner carton that contains the power generating unit and its electronic control module2 Except as otherwise noted...

Страница 12: ...ZENA mobile welding system Operators Manual Series 150 200 Welders 6 6 This page intentionally left blank...

Страница 13: ...r second Min Power Generator Shaft Speed for Maximum Output Power approximately 6 500 RPM Higher shaft speeds up to 15 000 rpm have no detrimental effect on welding performance but welding at these sp...

Страница 14: ...be adjusted at any time even while welding Turning the control fully counter clock wise yields minimum power and turning it fully CW sets the unit to produce maximum welding power This control can ass...

Страница 15: ...attachment of the welding cables using the supplied wing nuts to the terminals at the rear of the Power Generator Unit Red cable lug to Red terminal Black cable lug to Black terminal reverse positive...

Страница 16: ...mating Gray Plastic connector located at the rear bottom of your backpack frame b Attach the black control cable connector to the black mating connector attached to the short gray cable coming out of...

Страница 17: ...Power Button strike an arc and begin welding Remember if you are having trouble striking an arc for any reason you can simultaneously depress the Power Button and the Boost Button to produce an extra...

Страница 18: ...nents may be exposed to corrosive chemicals solvents degreasers antifreeze and or liquids with a high mineral content it should be rinsed off with fresh water as soon as possible after exposure Remove...

Страница 19: ...t is as dust and or contaminant free as possible or allow antifreeze compounds to contact system components without cleaning the affected component with fresh water or allow accumulations of grease an...

Страница 20: ...gnostic indicators used with each module 1 Welding Power Control Models Model WC 12B Location of Internal Indicators and Fuses By removing 4 screws the cover of the Welding Power Control Module can be...

Страница 21: ...odule in place With the screws removed the cover should come free If the cover is tight or if you have difficulty getting hold of the cover a small straight slot instrument screwdriver or the edge of...

Страница 22: ...ted properly or the module may be defective Stop and restart the engine Recheck the lamps If they are all still off goto Step If Lamp 5 yellow is flashing rapidly Lamp 1 green and Lamp 6 red are off b...

Страница 23: ...s increased and stabilized attempt to strike an arc and begin welding while your assistant observes the tachometer lamps If engine speed drops dramatically at this point possibly to a degree which pre...

Страница 24: ...nt of connection between the red wire extending from the Control Module and the red wire which is connected to the vehicle s electrical system Check wiring If the wiring is OK the internal wiring of t...

Страница 25: ...connected to anything other than to another Yellow wire from either a ZENA WC 12S Slave Control Module or a ZENA WC VR Universal Voltage Current Regulator If any wires were not properly connected cor...

Страница 26: ...nite resistance If your meter shows any measurable resistance your Power Generator has a component failure and must be returned for repair Go to Step 2 9 If all resistance readings at the control term...

Страница 27: ...60VDC or above 80VDC it is likely that you have a component failure in the high current section of the welding power generator and it should be returned for repair NOTE If for some reason this is not...

Страница 28: ...r the Control Module or the Control Cable connection between the two assemblies is malfunctioning NOTE If you are using a cable extension or a quick disconnect system of any sort with your welder remo...

Страница 29: ...has caused fouling coating of the brushes and or internal slip rings Cleaning can be accomplished in the field if necessary but is best done under factory conditions Such cleaning will be performed f...

Страница 30: ...7 ZENA INC or 615 897 2011 5 Welding Power is ON CONTINUOUSLY Control Models WC 12 WC 24 5 1 Temporarily disconnect the plug that is used to connect the Control Handle Control Cable Assembly to the Po...

Страница 31: ...nctioning To troubleshoot further go on to step 3 1 5a Welding Power is on CONTINUOUSLY Control Models WC 12RO WC 24RO 5a 1 Temporarily disconnect the plug that is used to connect the Control Handle C...

Страница 32: ...Control Cable Assembly is malfunctioning To troubleshoot further go on to step 3a 1 6 Automatic Speed Control Stays at High Idle Constantly When Welder Power is ON Welder Operates Normally Control Mo...

Страница 33: ...finite vacuum should be noted If vacuum is not found correct the problem and retest If vacuum is present reconnect the vacuum line and go on to the next step 7 3 Temporarily disconnect the vacuum line...

Страница 34: ...e Module PCIM C Mechanical Problems Symptom Likely Problem V belt squealing Belt loose OR worn out V belt and or pulley attached to the Welding Power Generator gets very hot Belt mis aligned OR too ti...

Страница 35: ...ZENA mobile welding system Operators Manual Series 150 200 Welders 29 29 This page intentionally left blank...

Страница 36: ...mail at any time We make every effort to answer all e mail within 24 hours C Fax 615 897 2023 Feel free to send us a fax at any time include pictures and or diagrams if possible We make every effort...

Страница 37: ...ZENA mobile welding system Operators Manual Series 150 200 Welders 31 31 This page intentionally left blank...

Страница 38: ...t appear clearly on the outside of the package If the product is damaged during shipment or received in inadequate packaging this warranty may not apply EXCLUSIONS FROM WARRANTY This warranty is conti...

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