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Summary of Contents for Kemppi KempoMig FEED 420R
- Page 1 1922420E Operation instructions • english Gebrauchsanweisung • deutsch Gebruiksaanwijzing • nederlands Manuel d’utilisation • français...
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Page 2: Table Of Contents
Synchronizing unit Sync 400................... 16 4.2. Gas guard GG 400......................16 4.3. Hanging onto boom......................16 SERVICE AND OPERATION DISTURBANCES............17 ORDERING NUMBERS ....................18 TECHNICAL DATA......................19 © 2 – Kempomig Feed 420R, 120R / 0429 COPYRIGHT KEMPPI OY... -
Page 3: Preface
PRODUCT INTRODUCTION Kempomig Feed 420R together with Feed 120R is a welding system designed for robotic and automated welding. It consists of Feed 420R with inbuilt robot interface and a robot arm mounted feed unit Feed 120R. -
Page 4: Operation Safety
Welding fumes Take care that there is suffi cient ventilation during welding. Take special safety precautions when welding metals which contain lead, cadmium, zinc, mercury or beryllium. © 4 – Kempomig Feed 420R, 120R / 0429 COPYRIGHT KEMPPI OY... -
Page 5: Installation
Welding current output connector (+) Hole for wire outlet connector Fixed welding cable to power source Control cable connector (Kempomig) Gas snap connectors Gas fl ow meter (accessory) Voltage monitoring connector (–) © Kempomig Feed 420R, 120R / 0429 – 5 COPYRIGHT KEMPPI OY... -
Page 6: Feed 120R Wire Feeder
Euro connector for robot gun Snap connectors for cooling liquid Connector for motorised gun Control cable connector (Feed 420R) Snap connector for gas Wire liner inlet Welding current cable connector © 6 – Kempomig Feed 420R, 120R / 0429 COPYRIGHT KEMPPI OY... -
Page 7: Units, Accessories, Cables
2.2. UNITS, ACCESSORIES, CABLES SYNC400 Feed 420R GG400 Intermediate cable (Kempomig-Feed) Branch cable MSD1 Intermediate cable Feed 120R KEMPOMIG4000WR © Kempomig Feed 420R, 120R / 0429 – 7 COPYRIGHT KEMPPI OY... -
Page 8: Parts Of Wire Feed Mechanism
PARTS OF WIRE FEED MECHANISM © 8 – Kempomig Feed 420R, 120R / 0429 COPYRIGHT KEMPPI OY... -
Page 9: Assembly Of Mig System
– Put feed rolls (21) back to their axles, however don´t fasten yet fastening screws of the feed rolls (22). – Lift the motor so that the tooth gap between gear wheel and both lower feed rolls is approx. 0,2 mm. © Kempomig Feed 420R, 120R / 0429 – 9 COPYRIGHT KEMPPI OY... -
Page 10: Installation
Screw snap connector of gun tight to avoid any voltage losses on connecting surface. A loose connection will heat gun and wire feeder unit. 2.7. MOUNTING AND LOCKING OF WIRE REEL (ACCESSORY) LOCKED OPEN © 10 – Kempomig Feed 420R, 120R / 0429 COPYRIGHT KEMPPI OY... -
Page 11: Automatic Wire Feed To Gun (Feed 120R)
Excessive pressure causes fl attening of the fi ller wire and damage to the coating. It also causes undue wear of the feed rolls as well as friction. 2.10. ADJUSTMENT OF TIGHTNESS OF WIRE REEL BRAKE (ACCESSORY) © Kempomig Feed 420R, 120R / 0429 – 11 COPYRIGHT KEMPPI OY... -
Page 12: Ground Cable
The fl ow rate is set according to the welding power used in the job. A suitable fl ow rate is normally 8 - 10 l/min. If the gas fl ow is not suitable, the welded joint will be sporous. Contact your local Kemppi dealer for choosing gas and equipment. 2.12.1. Installing gas bottle Always fasten gas bottle properly in vertical position in a special holder on the wall or on a carriage. -
Page 13: Feed 420R Functions
fi ller wire and gas being used. MIG / MAG welding with independent wire feed and voltage controls. 3.3. BASIC ADJUSTMENTS, BASIC DISPLAYS © Kempomig Feed 420R, 120R / 0429 – 13 COPYRIGHT KEMPPI OY... -
Page 14: Mig Welding Dynamics Adjustment
”ball” at the wire tip. The burn back time is changed automatically as correct according to changes of the wire feed speed. © 14 – Kempomig Feed 420R, 120R / 0429 COPYRIGHT KEMPPI OY... -
Page 15: Selection Of 1-Knob Mig Synergetic Curve
100% Ar no program no program SsFCR Ar15-25% CO CuSi3 100% Ar CuSi3 100% Ar no program no program Ss309 Ar2% CO Ss309 Ar2% CO Ar8%CO Ar8%CO Ar8%CO © Kempomig Feed 420R, 120R / 0429 – 15 COPYRIGHT KEMPPI OY... -
Page 16: Wire Inch Switch
(75 % Ar, 25 % CO 4.3. HANGING ONTO BOOM The lift hook is mounted to handle of Feed 420R. The position depends on the lift hook hole position. © 16 – Kempomig Feed 420R, 120R / 0429 COPYRIGHT KEMPPI OY... -
Page 17: Service And Operation Disturbances
Loose couplings must be tightened Clean dust and dirt from the equipment. When using compressed air, always protect your eyes with proper eye protection. In case of problems contact an authorised KEMPPI service workshop. © Kempomig Feed 420R, 120R / 0429 – 17... -
Page 18: Ordering Numbers
3,0 m / K30 6255159 Interconnection cables Interconnection cables Kempomig 4000R, 4000WR / Feed 420R KW 50-1.3-GH 6260350 Multimig 70-11-GH 6260182 Return current cable 5 m - 50 mm 6184511 © 18 – Kempomig Feed 420R, 120R / 0429 COPYRIGHT KEMPPI OY... -
Page 19: Technical Data
Dimensions length 570 mm 319 mm width 210 mm 152 mm height 440 mm 167 mm Weight 15 kg 8 kg The product meets conformity requirements for CE-marking. © Kempomig Feed 420R, 120R / 0429 – 19 COPYRIGHT KEMPPI OY... - Page 20 Tel (06033) 88 020 Telefax (06033) 72 528 KEMPPI NORGE A/S Postboks 2151, Postterminalen e-mail:sales.de@kemppi.com N – 3103 TØNSBERG KEMPPI SP. z o.o. NORGE Ul. Piłsudskiego 2 Tel 33 34 60 00 05-091 ZA¸BKI Telefax 33 34 60 10 Poland e-mail: sales.no@kemppi.com...
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