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TECNA 7900-7902P - User Manual

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Art. 7900 PUNTATRICE CON TIMER INCORPORATO A SCR, SENZA REGOLAZIONE
DI CORRENTE, CON COMPENSAZIONE, 2 kVA
Art. 7902-7902P PUNTATRICE CON TIMER INCORPORATO A SCR, CON REGOLAZIONE DI
CORRENTE, CON COMPENSAZIONE, 2.5 kVA
Art. 7903-7903P PUNTATRICE CON TIMER INCORPORATO A SCR, CON REGOLAZIONE DI
CORRENTE, CON COMPENSAZIONE, 6 kVA, RAFFREDDATA AD ACQUA
Item 7900 SPOT WELDER WITH BUILT-IN SCR TIMER
WITHOUT CURRENT ADJUSTMENT, WITH COMPENSATION, 2 kVA
Item 7902-7902P SPOT WELDER WITH BUILT-IN SCR TIMER
WITH CURRENT ADJUSTMENT, WITH COMPENSATION 2.5 kVA
Item 7903-7903P SPOT WELDER WITH BUILT-IN SCR TIMER WITH CURRENT
ADJUSTMENT, WITH COMPENSATION, 6 kVA, WATER COOLED
Art. 7900 PINCE A SOUDER AVEC TEMPORISATEUR INCORPORE A THYRISTORS,
SANS REGLAGE DE COURANT, AVEC COMPENSATION, 2 kVA
Art. 7902-7902P PINCE A SOUDER AVEC TEMPORISATEUR INCORPORE A THYRISTORS,
AVEC REGLAGE DE COURANT ET COMPENSATION, 2.5 kVA
Art. 7903-7903P PINCE A SOUDER AVEC TEMPORISATEUR INCORPORE A THYRISTORS,
AVEC REGLAGE DE COURANT ET COMPENSATION, 6 kVA, REFROIDIE
PAR EAU
Art. 7900 PUNKTSCHWEISSZANGE MIT EINGEBAUTEM THYRISTORGESTEUERTEM
ZEITGEBER, OHNE STROMREGELUNG, MIT KOMPENSATION, 2 kVA
Art. 7902-7902P PUNKTSCHWEISSZANGE MIT EINGEBAUTEM THYRISTORGESTEUERTEM
ZEITGEBER, MIT STROMREGELUNG, MIT KOMPENSATION, 2.5 kVA
Art. 7903-7903P PUNKTSCHWEISSZANGE MIT EINGEBAUTEM THYRISTORGESTEUERTEM
ZEITGEBER, MIT STROMREGELUNG, MIT KOMPENSATION, 6 kVA,
WASSERGEKUHLT
Art. 7900 PINZA DE SOLDADURA A PUNTOS PORTATIL CON TEMPORIZADOR
INCORPORADO A TIRISTORES SIN REGLAJE DE CORRIENTE, CON
COMPENSACION 2 kVA
Art. 7902-7902P PINZA DE SOLDADURA A PUNTOS PORTATIL CON TEMPORIZADOR
INCORPORADO A TIRISTORES CON REGLAJE DE CORRIENTE
Y COMPENSACION 2.5 kVA
Art. 7903-7903P PINZA DE SOLDADURA A PUNTOS PORTATIL CON TEMPORIZADOR
INCORPORADO A TIRISTORES CON REGLAJE DE CORRIENTE,
CON COMPENSACION 6 KVA, REGRIGERADA POR AGUA
TECNA S.p.A. - Via Meucci,27 - 40024 Castel S. Pietro Terme - Bologna (Italia)
Pho. +39.051.6954411 - Fax +39-051-6954490 - http://www.tecna.net
DOCUMENTO NUMERO:
DOCUMENT NUMBER:
DOCUMENT NUMERO:
DOKUMENT NUMMER:
DOCUMENTO:
MAN2011
OTTOBRE 2019
OCTOBER 2019
OCTOBRE 2019
OKTOBER 2019
OCTUBRE 2019
DISTRIBUTORE:
DISTRIBUTOR:
DISTRIBUTEUR:
VERTRIEB:
DISTRIBUIDOR:
"РУТЕКТОР" - сертифицированный дистрибьютор TECNA S.p.A. на территории РФ. rutector.ru info@rutector.ru 8 800 100 00 69
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Summary

Product Range Overview

Item 7900 Spot Welder

Spot welder with built-in SCR timer, without current adjustment, with compensation, 2 kVA.

Item 7902-7902 P Spot Welder

Spot welder with built-in SCR timer with current adjustment, with compensation 2.5 kVA.

Item 7903-7903 P Spot Welder

Spot welder with built-in SCR timer with current adjustment, with compensation, 6 kVA, water cooled.

Manual Introduction and Scope

Safety and Modification Guidelines

Warnings against modifications and adherence to safety instructions.

Technical Specifications Summary

Key Technical Features

Detailed technical specifications for models 7900, 7902, and 7903.

Equipment Usage and Setup

Initial Setup and Parameter Adjustments

Steps for setting arms, electrode force, and welding parameters.

Adjusting Welding Components

Arm and Electrode Alignment Procedure

Procedure for setting arm parallelism and electrode tip alignment.

Electrode Force Adjustment Process

Welding Parameter Control

Comprehensive Safety Precautions

Workplace Safety and Environment

Installation, maintenance, and environmental requirements for safe operation.

Fire Prevention and Electrical Safety

Precautions against fire hazards and electrical safety for cables.

Troubleshooting Weld Defects

Resolving Weak Welding Issues

Identifying causes and remedies for weak weld quality.

Fixing Spatter and Crater Problems

Addressing causes of spatter, craters, and burned welds with solutions.

Spare Parts Inventory List

Part Identification, Codes, and Categories

List of parts with codes, descriptions in multiple languages, and category classifications.

Spare Parts - Transformers and Key Components

Spare Parts - Other Components

Welding Accessories Catalog

TECNA 7900-7902P Specifications

General IconGeneral
BrandTECNA
Model7900-7902P
CategoryWelding System
LanguageEnglish

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