Lincoln Electric INVERTEC 300TP Operator's Manual page 12

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Transport and Lifting
Falling equipment can cause injury and
damage to unit.
During transportation and lifting with a crane, adhere to
the following rules:
Power source does not include the eye bolt which can
be used to transport or lifting the machine.
To lift use of suitable lifting equipment capacity.
To lifting and transport use a travers and minimum two
belts.
Lift only power source without gas cylinder, cooler,
or/and any other accessories.
Figure 4
English
WARNING
Maintenance
For any repair operations, modifications or maintenances,
it is recommended to contact the nearest Technical
Service
Center
or
modifications performed by unauthorized service or
personnel will cause, that the manufacturer's warranty will
be lost.
Any noticeable damage should be reported immediately
and repaired.
Routine maintenance (everyday)
Check condition of insulation and connections of the
work leads and insulation of power lead. If any
insulation
damage
immediately.
Remove the spatters from the welding gun nozzle.
Spatters could interfere with the shielding gas flow to
the arc.
Check the welding gun condition: replace it, if
necessary.
Check condition and operation of the cooling fan.
Keep clean its airflow slots.
Periodic maintenance (every 200 working hours but at
least once a year)
Perform the routine maintenance and, in addition:
Keep the machine clean. Using a dry (and low
pressure) airflow, remove the dust from the external
case and from the cabinet inside.
If it is required, clean and tighten all weld terminals.
The frequency of the maintenance operations may vary in
accordance with the working environment where the
machine is placed.
Do not touch electrically live parts.
Before removed case, machine has to be turned off and
the power lead has to be disconnected from mains socket.
Mains supply network must be disconnected from the
machine before each maintenance and service. After
each repair, perform proper tests to ensure safety.
10
WARNING
Lincoln
Electric.
Repairs
exists
replace
the
WARNING
WARNING
WARNING
and
lead
English

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