Inspection / Maintenance - D+H RZN 4402-K V2 Betriebsanleitung

Inspection
Regular visual inspection between maintenance by the operator or a trained person.
Immediately correct any defects.
Indicators:
- Green LEDs in the buttons must illuminate.
- Yellow LEDs in the buttons and the control panel
are not allowed to illuminate or flash (fault).
- If the green LEDs do not illuminate or if the
yellow LEDs illuminate or flash, contact After
Sales service.
Maintenance
Once a year by a specialist company, who is
authorized by the appliance manufacturer.
Renew test badge, keep log book.
The respective current D+H maintenance
instruction is decisive.
D+H authorized expert companies have been
specially trained by D+H for carrying out expertly
this maintenance, and they get automatically the
latest maintenance instructions.
99.823.80 3.2/01/15
Examination:
- Check all appliances and cable connections for
outer damage and dirt accumulation.
- Fire detectors, smoke vent buttons, smoke vents
and so on must not be impaired in their function
by goods in storage or structural changings.
Following tests must be carried out in the course of
maintenance:
- Outside examination / inspection of system
components
- Checking of all relevant power supply units
- Functional testing of connected system
components
- Record of competent carrying-out of
maintenance, and designation according to
directions
English RZN 4402-K / RZN 4404-K
33/36