ENGLISH
Protectoplus Lager- und Umwelttechnik GmbH
, Tel. +49 4331/4516-0, Fax +49 4331/4516-11
Internet:
www.protecto.de
, E-mail:
- 49 -
9.4. Troubleshooting
Fault
Possible cause
Possible solution
Door does not
close
Safety cabinet out of plumb
Position the safety cabinet so
that it is level (by adjusting the
feet)
No extraction
Fire protection valve closed
because fuse defective
Have the fuse replaced by a
customer service technician
Doors stiff
Air exchange rate in cabinet
too high, moving parts
corroded (hinges, etc.)
Reduce the air change rate,
remove rust, oil parts, don’t
store aggressive substances in
the hazardous material cabinet,
notify customer service
Please indicate the cabinet type, serial number and model code when reporting any
malfunctions to our customer service technicians.
A detailed description of the malfunction will help us identify what caused it more
easily.
10. Operating information
The owner must compile readily understandable operating information in the
language spoken by the employees, taking account of these operating instructions
and the specific conditions on site.
The operating information must be posted by the owner at a suitable location at the
place of work.
Annual audits of the cabinet, and in particular the heat-triggered release of the
central locking device as well as the sealing strips, should be specified in the
operating information as a minimum requirement.
