Burkert 3270 Démarrage Rapide page 15

Type 3270, 3275
Maintenance,troubleshooting
9 mainTenance,
TrouBleshooTinG
Danger!
risk of injury from high pressure in the system or device.
▶ Before working on the system or device, cut off the pressure
and deaerate or drain lines.
risk of injury due to electrical shock.
▶ Before working on the system or device, switch off and isolate
the power supply to prevent reactivation of the device.
▶ Observe applicable accident prevention and safety regulations
for electrical equipment.
Warning!
risk of injury from improper maintenance work.
▶ Maintenance may be carried out only by trained technicians and
with the appropriate tools!
▶ Secure system against unintentional activation.
▶ Following maintenance, ensure a controlled restart.
9.1 maintenance
The electromotive on/off valve Type 3270 and 3275 is maintenance-
free under normal conditions.
All manuals and user guides at all-guides.com
9.2
Use the normal cleaning agents to clean the Type 3270 and 3275.
Use no alkaline cleansing agents, as these have a damaging effect
on the materials used.
9.3
In malfunctions occur, check:
• the port connectors,
• whether the operating pressure is within the permitted range,
• the power supply and the standard signals.
cleaning
Troubleshooting
english
15