FRITSCH PULVERISETTE 7 premium line - Manual (Page 103)

9 Maintenance
DANGER!
Mains voltage!
– Maintenance work may only be performed by special-
ised personnel.
– Before beginning with maintenance work, unplug the
mains plug and protect the device against being unin-
tentionally switched back on.
– Put safety equipment back into operation after mainte-
nance work.
– Indicate maintenance work with warning signs.
We recommend keeping a safety logbook Ä Chapter 12
‘Safety logbook’ on page 108, where all work (maintenance,
repairs......) performed on the device is entered.
– The most important element of maintenance is regular
cleaning:
– When cleaning the complete device, adhere to the
guidelines of the Accident Prevention Regulation (BGV
A3) ‐ especially if the device has been set up in a dusty
environment or if the processed source material pro‐
duces dust.
Maintenance
- 103 -