Jefferson JEFMIG151-A, Руководство пользователя

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USER MANUAL
JEFMIG151-A
151A MIG WELDER - 230V 50Hz
www.jeffersontools.com
IMPORTANT:
These instructions contain the information you require to prepare your machine for welding, together with a
maintenance and a troubleshooting section.
The instructions are not intended to teach you how to weld.
If you have no
experience, we recommend that you seek training from an expert source. MIG welding is relatively easy, but does require a steady
hand and supervised practice on scrap metal, as it is only with continued practice that you will achieve the desired results.
INTRODUCTION: Our professional range of autoMIG welders all feature a heavy-duty high output transformer and forced air
cooling to maximise duty cycle performance. AutoMIG 151 is supplied with a comfort grip non-live torch, 1.8mtr earth cable,
1mtr gas hose, 0.45kg flux cored wire and 1.0mm contact tip. This unit is supplied set up in the gasless mode but can be
switched easily to use with gas by a simple change of polarity, and the purchase of a gas conversion kit.
Model Number JEFMIG151-A
Wire Diameter
Fluxed Cored: 0.8 - 0.9mm (Gasless)
Input Voltage 230V 1ph Steel Wire: 0.6 - 0.8mm
Frequency 50Hz Net Weight 26kg
Output Current Range 30-150A Box Dimensions 720 x 320 x 540mm
Rated Duty Cycle* 100% @ 30A, 15% @ 105A Cooling System Forced Air
Absorbed Power 4.5kW Torch Non-live
Gas Type CO
2
/ Argon Mix & Argon & CO
2
* Duty cycle is the ratio of the uninterrupted on-load duration to the total time (10 minutes in this case). It lies between a range of
0 and 1, and can be expressed as a percentage. For example, in the case of a
60% duty cycle
, a load is applied continuously for
6 min followed by a no-load period of 4 min .
2. Introduction & Specification
3.1. ELECTRICAL SAFETY
• WARNING! It is the user’s responsibility to read, understand and comply with the following:
You must check all electrical equipment and appliances to ensure they are safe before using. You must inspect power supply leads,
plugs and all electrical connections for wear and damage. You must ensure the risk of electric shock is minimised by the installation
of appropriate safety devices. An RCCB (Residual Current Circuit Breaker) should be incorporated in the main distribution board. We
also recommend that an RCD (Residual Current Device) is used with all electrical products. It is particularly important to use an RCD
together with portable products that are plugged into an electrical supply not protected by an RCCB. If in doubt consult a qualified
electrician. You may obtain a Residual Current Device by contacting your Jefferson dealer. You must also read and understand the
following instructions concerning electrical safety.
3.1.1.
The Electricity At Work Act 1989 requires all portable electrical appliances, if used on business premises, to be tested by a
qualified electrician, using a Portable Appliance Tester (PAT), at least once a year.
3.1.2. The Health & Safety at Work Act 1974 makes owners of electrical appliances responsible for the safe condition of
the appliance, and the safety of the appliance operator. If in any doubt about electrical safety, contact a qualified
electrician.
3.1.3. Ensure the insulation on all cables and the product itself is safe before connecting to the mains power supply. See 3.1.1. &
3.1.2. above and use a Portable Appliance Tester (PAT).
3.1.4.
Ensure that cables are always protected against short circuit and overload.
3.1.5. Regularly inspect power supply leads, plugs and all electrical connections for wear and damage and especially power
connections, to ensure that none is loose.
3.1.6. Important:
Ensure the voltage marked on the product is the same as the electrical power supply to be used and check that
plugs are fitted with the correct capacity fuse. A 13 amp plug may require a fuse smaller than 13 amps for certain products,
see fuse rating at right.
3. Safety Guidelines