Maintenance; Disposal - Steca Grid 8000 Bedienungsanleitung

Event message
Intern. info
Intern. warn-
ing
Intern. error
Self test
failed
Tab. 10: Event messages
12

Maintenance

The inverter is basically maintenance-free. Despite this, it is a good idea to regularly check that the
ventilation openings on the upper and lower sides of the device are free of dust.
Clean the inverter when necessary as described below.
Notice
Danger of damage to components. Do not use especially the following cleaning agents:
• Solvent-based cleaning agents
• Disinfection agents
• Coarse or sharp-edged cleaning agents
Removing dust
 Dust should be removed using compressed air (max. 2 bar).
Removing heavy soiling
Danger
Risk of death by electrocution! Use cleaning agents only with a slightly damp cloth.
 Remove heavy soiling with a slightly damp cloth (use clear water). If necessary, use a 2% hard
soap solution instead of water.
After cleaning, remove any soap residue using a slightly damp cloth.
13

Disposal

Do not dispose of the device in the normal household waste. At the end of its service life, return the
device to Steca Customer Service with a note stating Zur Entsorgung (For disposal).
The device packaging consists of recyclable materials.
744.378 | 12.13
Description
Contact your installer if this information occurs frequently.

Contact your installer if this warning occurs frequently.

Contact your installer if this error occurs frequently.

An error occurred during the self test and the self test was cancelled.
Contact your installer when

the self test is cancelled due to an error several times at different
–
times of the the day and
it is certain that the grid voltage and frequency were within the lim-
–
it values defined by the country setting; see Section 14.3, p. 78.
EN
Type
75