Krüger Technology KH522 Manual De Instrucciones página 5

4
English
7 MAINTENANCE
7.1 CAUTION! Before working on the
cleaner, disconnect the plug from
the power supply socket.
7.2 To ensure good performance, check and
clean the suction and detergent filters after
every 50 hours of operation. FIG.6A
7.3 Long periods of disuse may lead
to the formation of lime scale
deposits. Working through the hole on
the rear, or a 6 Allen key (6) for models
with this feature. FIG. 6B.
Then remove the key and restart.
7.4 Clean the nozzle with the tool provided.
Remove the lance from the gun (FIG. 4A),
remove any dirt from the nozzle hole
(FIG.6D) and rinse.