Stulz DAH, Инструкция по установке, эксплуатации и обслуживанию

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18
Series GEN 2 Ultrasonic Humidifier IOM Manual
Maintenance
Periodic General Maintenance
Systematic, preventive maintenance of the humidifier is recommended for optimum system performance.
Routine periodic maintenance should include:
 Tightening electrical connections.
 Cleaning all components
 Inspecting the unit’s components visually.
 Checking the level of water and ensuring no leaks are present.
A system should be established to record any problems, defects or deficiencies noted by operators and
discovered during maintenance inspections, together with the actions taken.
For assistance, contact Product Support by fax (301) 620-1396, telephone (888) 529-1266 or E-mail
(parts@stulz-ats. com). Ensure adherence to all safety precautions while performing any type of
maintenance.
General Maintenance
Before the maintenance inspection and repairs are done, be sure to set the control box power switch to Off
and close the water supply valve.
When performing maintenance or repairs, place small parts such as screws where you can find them
(such as in a cup).
Testing insulation resistance and dielectric withstand voltage should be avoided because the
humidifier incorporates sensitive electronic parts.
When parts are replaced, genuine STULZ parts must be used. Contact Product Support by fax (301) 620-
1396, telephone (888) 529-1266 or E-mail (parts@stulz-ats.com) for assistance.
WARNINGS
Turn off power to the unit (unless you are performing tests that require power). With power and controls
energized, the unit could begin operating automatically at any time.
Solid scaffolding must be provided for working in high places.
Do not supply power to the ultrasonic nebulizer units while the transducer lead wires (yellow and orange)
are removed.
CAUTION
The transducer is a very delicate part. When the water tank interior is cleaned, ensure the transducer is
not scratched on the surface with a screwdriver, etc.
Avoid damaging the sheet metal with sharp edged tools.
Proper tools must be used. Excessive tightening or insufficient tightening may cause failure.