Product Manual

TROUBLE SHOOTING

For your safety and to avoid Electrical Shock, please observe all safety notes and precautions

detailed in this manual.

Note:

• Our equipment as described in this manual conforms to all applicable rules and regulations of the

‘LowVoltage Directive’ (European Council Directive 73/23/EEC) as set out and amended by Council

Directive 93/68/EEC) and to the National legislation for the enforcement of this Directive.

• Our equipment as described in this manual conforms to all applicable rules and regulations of the

European Council Directive 89/336/EEC, (EMC Directive) and to the National legislation for he

enforcement of this Directive.

CAUTION

1. Working Environment.

1.1 The environment in which this welding equipment is installed must be free of grinding dust, corrosive

ials etc, and at no more than maximum of 80% humidity.

1.2 When using the machine outdoors protect the machine from direct sun light, rain water and snow etc;

the temperature of working environment should be maintained within -14°F to +104°F..

1.3 Keep this equipment 1ft distant from the wall.

1.4 Ensure the working environment is well ventilated.

2. Safety Tips.

2.1 Ventilation

This equipment is small-sized, compact in structure, and of excellent performance in amperage output.

The fan is used to dissipate heat generated by this equipment during the welding operation.

Important: Maintain good ventilation of the louvers of this equipment. The minimum distance between

this equipment and any other objects in or near the working area should be 1ft. Good ventilation is

of critical importance for the normal performance and service life of this equipment.

2.2

Thermal Overload protection.

Should the machine be used to an excessive level, or in high temperature environment, poorly

ventilated area or if the fan malfunctions the Thermal Overload Switch will be activated and the

machine will cease to operate. Under this circumstance, leave the machine switched on to keep the

built-in fan working to bring down the temperature inside the equipment. The machine will be ready for

use again when the internal temperature reaches safe level.

2.3

Over-Voltage Supply

Regarding the power supply voltage range of the machine, please refer to “Main parameter” table.

This equipment is of automatic voltage compensation, which enables the maintaining of the voltage

range within the given range. In case that the voltage of input power supply amperage exceeds the

stipulated value, it is possible to cause damage to the components of this equipment. Please ensure

your primary power supply is correct.

2.4 Do not come into contact with the output terminals while the machine is in operation. An electric shock

may possibly occur.

MAINTENANCE

Exposure to extremely dusty, damp, or corrosive air is damaging to the welding machine. In order to

prevent any possible failure or fault of this welding equipment, clean the dust at regular intervals with clean and

dry compressed air of required pressure.

Please note that: lack of maintenance can result in the cancellation of the guarantee; the guarantee of this welding

made sealing of the machine without the consent of an authorized representative of the manufacturer.