Clarke MIG220TE, Инструкция по эксплуатации и обслуживанию

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MAINTENANCE
WARNING!
ELECTRICITY CAN KILL....NEVER TOUCH LIVE ELECTRICAL COMPONENTS
DISCONNECT THE POWER SUPPLY BEFORE ALL INSPECTIONS AND MAINTENANCE
OPERATIONS
BEWARE HOT SURFACES.....ALWAYS LET THE POWER SUPPLY COOL DOWN BEFORE
ACCESSING INTERNAL COMPONENTS.
Frequency of maintenance operations depends on the operating conditions, how intensively the
welder is used, and how clean or dirty the welding site is (aggressive atmospheres, etc).
Always inspect the earth return and torch hose, before use to ensure they are in perfect condition
and earth clamp is clean and secured correctly to the cable.
Check the gas hose and pressure regulator for security and serviceability, and ensure there is
sufficient gas to complete the job in hand.
As a general rule the power supply should be inspected internally at least annually. Consult your
CLARKE dealer.
THE WELDING SHIELD
Always maintain the welding shield in good condition. If the clear glass protection lens becomes
badly pitted, sufficient to interfere with vision, or cracked, have it replaced immediately.
Replacement clear and dark lenses are available from your Clarke dealer - see Parts Lists for
details. NEVER use any dark filter lens other than that provided by CLARKE International, or one
with the same certified ‘Optical class’ (degree of protection).
The shield should always be cleaned with a clean soft cloth after use, ensuring the lenses are
clean. Remove any dust that may have accumulated and store it in a safe place where it cannot
be damaged. NEVER use a shield that is
not in perfect condition.
RENEWING THE WIRE LINER
If the liner becomes damaged or kinked it will be necessary to
replace it.
1. Remove the welding wire from the hose & torch assembly,
either by cutting it at the wire spool and pulling through
from the nozzle end, or rewinding it back on the spool.
2. Disconnect the hose from the machine.
3. Unscrew the end not shown in Fig 11 using a
12mm spanner and having straightened the hose
assembly, pull the liner completely out of the
hose.
4. Thread the new liner into the hose fully, then
screw the end nut back into place.
Fig.11