Schweißkraft EASY-MAG 171, Руководство по эксплуатации

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20 EASY-MAG-Series | Version 2.01
Maintenance
10 Maintenance
10.1 Scheduled maintenance
Before maintenance work, the welding system must be
switched off and disconnected from the mains and secu-
red against unintentional restart. Supply lines must be
shut off and depressurised. The welding system and its
components are to be maintained according to the main-
tenance chart. Inadequate or improper maintenance or
service may cause malfunction. Regular maintenance of
the system is therefore essential. No structural changes
or additions may be made to the system.
The feed roller, the counterpressure roller and the inlet
nozzle must be regularly checked for contamination and,
if necessary, cleaned. At reasonable intervals, the entire
torch hose package should be cleaned because abra-
sion and dust settled inside.
The contact nozzle of the burner is a wearing part. If the
hole has become too big, it must be replaced. In the in-
ner walls of the plug gas cap of the burner to set metal
splashes. These may need to be removed. A release
agent facilitates the work and prevents the sticking of the
new splashes. Damaged cables must be replaced imme-
diately.
If the welding machine is used in a dusty environment,
the inside of the device must be cleaned at regular inter-
vals by blowing out or sucking it out. The frequency of
this cleaning depends on the respective conditions of
use, but it should be carried out at least twice a year. Use
only clean, dry air to blow out the device or use a va-
cuum cleaner. Avoid direct blowing of electronic compo-
nents from a short distance to avoid damage.
Maintenance intervals
The maintenance intervals are a recommendation under
normal standard requirements (for example, single-shift
operation, use in clean and dry environment). The exact
intervals are set by your security officer.
ATTENTION!
Before starting maintenance work, make sure that
the welding machine is switched off and dis-
connected from the mains.
Activity Interval
Cleaning the inside of the device minute Twice a
year
Function test of safety devices by
operating personnel before each use
Visual inspection of the system,
especially the burner hoses before each use
Have service leads and burner
hoses checked by qualified per-
sonnel; To carry out the examina-
tion more frequently, depending
on the law of the Land. Half-yearly
Have the entire welding system
checked by qualified personnel;
Also carry out examinations
more frequently, depending on
state law. Yearly