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PRIMA PRIMA SRL I – 35020 ALBIGNASEGO / PD Via Garibaldi, 28 Tel +39 49 8625963 Fax +39 49 8625968 MANUAL INSTRUCTIONS MICROCAR 28 ATTENTION Carefully read this manual before using the spot welder.
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In any case, possible modifications will be integrated in the subsequent editions of this manual. In no case PRIMA srl will be liable for direct, indirect, extraordinary, accidental or consequential damage caused by the use or the inability to use the spot welder or this documentation.
Extraordinary maintenance ……………………………. p. 14 Emergency ……………………………….……………… p. 15 Disassembly-Disposal …………………………………. p. 15 Troubleshooting ………………………………………… p. 16 Microcar 28 (spotter) spare parts …………………….. p. 17 KSP spare parts …………………………………………p. 18 MR6 spare parts ………………………………………. . p. 19 Multipoint spare parts ………………………………….. p. 20...
PRIMA p. 04 MOVABLE SPOT WELDER This machine complies with the 89/392/CEE directives and subsequent modifications and supplements. NOTES AND PRECAUTIONS Have the electrical connections made by qualified personnel in compliance with the relevant Laws and safety Codes. Make sure that the power box is properly connected to the grounding system and that it is complying with the CEI EN 60 204/1 Standard.
PRIMA p. 05 MOVABLE SPOT WELDER This machine complies with the 89/392/CEE directives and subsequent modifications and supplements. DEFINITION OF THE TERMS Refer to the UNI EN 292 Standard for the definition of the terms used in this manual. FEATURES OF THE MACHINE AND GENERAL INFORMATION...
MOVABLE SPOT WELDER This machine complies with the 89/392/CEE directives and subsequent modifications and supplements. TECHNICAL SPECIFICATIONS AND PERFORMANCES Table of general technical data: DIMENSIONS MICROCAR 28 Head WxLxH 145x320x250 Welding cable with easy start gun mm 3000 Earth cable...
PRIMA p. 07 MOVABLE SPOT WELDER This machine complies with the 89/392/CEE directives and subsequent modifications and supplements. PACKING The spot welder is packed in a sturdy cardboard box. When shipped in a container by sea, the spot welder is sealed with salt resistant plastic material.
PRIMA P. 08 MOVABLE SPOT WELDER This machine complies with the 89/392/CEE directives and subsequent modifications and supplements. INSTALLATION PRECAUTIONS AND CHECKS CAUTION: During all installation and connection operations, the machine must be absolutely isolated from the power supply line.
PRIMA p. 09 MOVABLE SPOT WELDER This machine complies with the 89/392/CEE directives and subsequent modifications and supplements. ELECTRICAL CONNECTION The electrical connection of the spot welder to the mains must be made by qualified personnel. The electrical connection must be made in compliance with the prescriptions of the EN 50063 CEI...
PRIMA p. 10 MOVABLE SPOT WELDER This machine complies with the 89/392/CEE directives and subsequent modifications and supplements. WELDING CONTROL. Micro Digital 1 microprocessor-controlled welding control. Machine starting is made switching the light button. The default operative mode is manual.
PRIMA p. 11 MOVABLE SPOT WELDER This machine complies with the 89/392/CEE directives and subsequent modifications and supplements. START-UP WARNING: Remember some safety precautions to be taken in order to avoid hazardous situations. The operator must have adequate knowledge and training in resistance welding procedures (spot welding) with this type of spot welder.
PRIMA p. 12 MOVABLE SPOT WELDER This machine complies with the 89/392/CEE directives and subsequent modifications and supplements. ENVIRONMENT Working ambient temperature: 5°C to 35°C. Working air humidity: lower than 90%. STARTING THE MACHINE WARNING: The first start-up of the spot welder must be made by qualified personnel.
PRIMA p. 13 MOVABLE SPOT WELDER This machine complies with the 89/392/CEE directives and subsequent modifications and supplements. HANDLING CAUTION: Use particular care in handling and positioning the spot welder in the shop during the welding operations The spot welder is equipped with moving elements, therefore all precautions must be taken to avoid dangerous situations to arise.
PRIMA p. 14 MOVABLE SPOT WELDER This machine complies with the 89/392/CEE directives and subsequent modifications and supplements. SCHEDULED MAINTENANCE Maintenance of components and wear materials must be performed on a regular basis once a week or more often according to the use and the environmental conditions as listed below.
PRIMA p. 15 MOVABLE SPOT WELDER This machine complies with the 89/392/CEE directives and subsequent modifications and supplements. EMERGENCY FIRE In case of fire, use only powder extinguishers complying with the applicable Regulations. WARNING: NEVER USE LIQUID FIRE EXTINGUISHERS, BECAUSE THE MACHINE COULD BE ENERGIZED.
PRIMA p. 16 MOVABLE SPOT WELDER This machine complies with the 89/392/CEE directives and subsequent modifications and supplements. TROUBLESHOOTING Below is a list of possible problems and malfunctions that may occur and the remedies to eliminate them. PROBLEM CAUSE REMEDY The spot welder does not Connection error.
PRIMA p. 18 MOVABLE SPOT WELDER This machine complies with the 89/392/CEE directives and subsequent modifications and supplements. “KSP” SINGLE POINT: SPARE PARTS. 1 90019364 CONNECTOR 90019240 EXTRAFLESSIBLE CABLE (1 X 50mmq x 3000mm) 90014312 CABLES HOLDER 90016022 SPOTTER HANDLE...
PRIMA p. 19 MOVABLE SPOT WELDER This machine complies with the 89/392/CEE directives and subsequent modifications and supplements. “MR6” GROUND CABLE: SPARE PARTS. 90019240 EXTRAFLEXIBLE CABLE (1x50) 90019369 ELECTRIC TERMINAL 90019354 M10 NUT 90019400 M10 CAP NUT 50010302 SLEEVE 50010301 "P 10"...
PRIMA p. 20 MOVABLE SPOT WELDER This machine complies with the 89/392/CEE directives and subsequent modifications and supplements. MULTIPOINT: SPARE PARTS. 60010303 HEAD FOR ELECTRODES HOLDER 60010306 "E 30" ELECTRODE 90019350 M8 LEFT NUT 60010304 ELECTRODES HOLDER 60010305 "P 8" ELECTRODE...
PRIMA p. 21 MOVABLE SPOT WELDER This machine complies with the 89/392/CEE directives and subsequent modifications and supplements. MICROCAR-28: ELECTRIC DIAGRAM...
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