Maintenance, Cleaning; Safety Instructions; Maintenance Work - Burkert 2103 Manuel D'utilisation

Vanne à membrane commandée par piston
Masquer les pouces Voir aussi pour 2103:
Table des Matières

Publicité

Les langues disponibles

Les langues disponibles

10.
MainTenance, cleaning
10.1.
safety instructions
Danger!
danger – high pressure in the equipment!
Before loosening the lines and valves, turn off the pressure and
vent the lines.
risk of injury due to electrical shock!
Before reaching into the system, switch off the power supply
and secure to prevent reactivation!
Observe applicable accident prevention and safety regulations
for electrical equipment!
Warning!
risk of injury from improper maintenance!
Installation may be carried out by authorized technicians only
and with the appropriate tools!
risk of injury from unintentional activation of the system and
an uncontrolled restart!
Secure system from unintentional activation.
Following maintenance, ensure a controlled restart.
40
english
Type 2103

Maintenance, Cleaning

Warning!
For control function i – danger if pilot pressure fails!
For control function I control and resetting occur pneumatically. If
the pressure fails, no defined position is reached.
To ensure a controlled restart, first pressurize the device with
pilot pressure, then switch on the medium.
10.2.
Maintenance Work
10.2.1.
actuator
The actuator of the diaphragm valve is maintenance-free provided it
is used according to these operating instructions.
10.2.2.
Wearing parts of the diaphragm
valve
Parts which are subject to natural wear:
Seals
Diaphragm
If leaks occur, replace the particular wearing part with an appro-
priate spare part.
(see chapter entitled "13. Replacement Parts").
A bulging PTFE diaphragm may reduce the flow.

Publicité

Table des Matières
loading

Table des Matières