HygroMatik CU-1, Manual

Page: 43 / 56

Page 43
9. Maintenance
9.1 Maintenance and Maintenance Checks
The HygroMatik nozzle system is easy to maintain. However,
inadequate or improper maintenance can lead to operational
malfunctions. Perform regular maintenance to give your nozzle
system a long life span.
Warning: When performing maintenance work, please note:
•
The nozzle system is only to be serviced by quali-
fied, authorized personnel.
•
Follow safety instructions.
•
Switch off the nozzle system before maintenance
and protect against restart.
•
After maintenance work, check the nozzle system for
correct and safe operation.
9.2 Maintenance Checks and Adjustments
Cycle Task
daily
•
Check water and compressed air systems for
leaks; if needed, immediately repair sites of lea-
kage
•
check air filter, drain condensate if necessary
weekly
•
Check system air pressure at the control unit,
readjust to the desired value between 4 and 7
bar if needed (see section "Output Table").
•
Check water pressure at the vacuum valve,
readjust to the desired value between 0.5 and
1.1 bar if needed (see section "Output Table").
•
Visually check the nozzle spray patterns, have
the nozzles cleaned if needed.
semian-
nually
•
check the hygrostat and max. hygrostat set point
with a relative humdity gauge (see separate ins-
tructions for the respective product).