7. Maintenance
Maintenance and care activities may be
performed only by qualified electricians.
Terminals and connections must be regularly
checked for secure contacts and cleaned
from soiling if necessary. The device does not
require any maintenance of properly used.
8. Fault correction
●
Consult a qualified electrician with any
fault!
●
Repairs must only be carried out by
qualified electricians!
DANGER
Danger to life!
Before opening the switch
cabinet of the 5-stage
transformer, isolate all poles
from the mains (switch off the
mains fuse and put a visible
sign in position prohibiting
switching on).
Fault
Measure
Fan does not
start.
Check whether mains fuse
is switched on.
As necessary, switch it on.
Commission a qualified
electrician to check the
device fuse and replace if
necessary.
Only use fuses with
ratings according to the
following specifications.
G-fuse inserts:
– TRE 1.6 S-2: T 2.0/250V
– TRE 3.3 S-2: T 4.0/250V
– TRE 6.5 S-2: T 8.0/250V
– TR 0.8 S-2: T 1.0/500V
– TR 2.5 S-2: T 3.15/500V
– TR 6.6 S-2: T 8.0/500V
9. Disposal
Do not dispose with domestic
waste!
The 5-stage transformer and 5-stage
switch contains some recyclable
materials and some substances that
must not enter domestic waste.
After its service life has expired,
dispose of the 5-stage transformer
and 5-stage switch in accordance with
the applicable regulations in your
country.
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