Burkert Type 2031 - Handbuch (Seite 4)

4 - 2030/2031
english
1 this Manual
The maintenance and repair manual describes the procedure for changing
valve kits and seal kits of process valve Models 2030 and 2031. Keep this
manual where it will be available for every user and provided to every new
owner of the control cabinet for chamber pressure regulation.
Caution!
The manual must be read and understood before work
begins on changing valve kits and seal kits.
Read the operating instructions carefully. In particular,
follow the chapter
“General safety information”
1.1 symbols
The following symbols are used in these operating instructions:
marks a work step that must be carried out.
DanGer!
means an immediate risk.
If it is not avoided, serious injury or death will result.
WarninG!
means a possibly dangerous situation.
If it is not avoided, death or serious injury may result.
Caution!
means a possibly dangerous situation.
If it is not avoided,
•
light injury may result.
• the product or its surroundings may be damaged
notiCe!
indicates important additional information, tips and
recommendations..