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INSTRUCTIONS FOR

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I

N

N

V

V

E

E

R

R

T

T

E

E

R

R

S

S

M

M

W

W

1

1

4

4

0

0

.

.

V

V

2

2

M

M

W

W

1

1

4

4

0

0

P

P

L

L

U

U

S

S

M

M

W

W

1

1

5

5

0

0

M

M

W

W

1

1

7

7

0

0

Models:

MW140.V2, MW140PLUS, MW150, MW170 - 1 - 110303

Summary of Contents for MW140.V2

Page 1: ...INSTRUCTIONS FOR I IN NV VE ER RT TE ER RS S M MW W1 14 40 0 V V2 2 M MW W1 14 40 0P PL LU US S M MW W1 15 50 0 M MW W1 17 70 0 Models MW140 V2 MW140PLUS MW150 MW170 1 110303 ...

Page 2: ...ect the wires as indicated above DO NOT connect either wire to the earth terminal 1 1 10 Products which require more than 13 amps are supplied without a plug In this case you must contact a qualified electrician to ensure that a suitably rated supply is available We recommend that you discuss the installation of an industrial round pin plug and socket with your electrician 1 1 11 If an extension r...

Page 3: ...e the inverter if it or the cables are damaged 7 DO NOT use welding cables over 10m in length 7 DO NOT attempt to fit any unapproved torches components or parts to the inverter unit 7 DO NOT connect the return cable to any metallic structure which is not part of the workpiece This will jeopardise weld quality and may be dangerous Exception Metallic work bench but connect as near to weld as possibl...

Page 4: ...ine is blocked 3 Short circuit protection If there is a short circuit lasting more than 1 5 seconds i e electrode sticking machine stops Re start is automatic C Models MW150 MW170 Function Selection Switch Enables the setting of the machine dynamics 1 TIG To gain maximum arc current stability 2 HARD To get maximum welding dynamics hot start and arc force Suitable for welding with hard electrodes b...

Page 5: ... be authorised by a person who is competent to assess whether the changes will increase the risk of injury e g by allowing parallel welding cutting circuit return paths which may damage the earth circuits of other equipment Further guidance is given in IEC 974 13 Arc Welding Equipment Installation and Use 9 4 Assessment of area Before installing the equipment the user shall make an assessment of p...

Page 6: ...S MW150 MW170 73 23 EEC Low Voltage Directive 89 336 EEC EMC Directive 93 68 EEC CE Marking Directive Declaration of Conformity We the sole importer into the UK declare that the products listed below are in conformity with the following standards and directives The construction files for these products are held by the Manufacturer and may be inspected by a national authority upon request to Jack S...

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