Burkert Type 0789 - Manual (Page 13)

13
Assemblyanddisassembly
DanGEr!
danger of high voltage!
Acute risk of injury from hazardous structure-borne voltage!
Risk of damage to the device due to short circuit!
• Before starting work, switch off the power supply and secure to
prevent it being switched on again!
• Live terminals in the terminal box can cause electric shock, short
circuit or explosion. Switch off the power supply before open-
ing the terminal box.
• The connecting cables to the electromagnets must be secure,
and be laid so that they are adequately protected from mechani-
cal damage.
• Observe the applicable accident prevention and safety regula-
tions for electrical devices!
WarnInG!
danger - high pressure!
Interventions in the pneumatic system represent an acute risk of
injury.
• First switch off pressure before disconnecting lines and valves.
• Observe the flow direction during installation.
• Observe the applicable accident prevention and safety regula-
tions for pneumatic systems.
7.2. installation of valve
The solenoid valve can be mounted in any position.
Preferably with solenoid system mounted at the top.
procedure:
→
Clean pipelines.
→
Connect a dirt trap upstream.
→
Seal pipeline connections with PTFE tape.
→
Screws in pipelines.
Make certain the direction of flow is correct!
→
Check valve for leakage.
7.3. electrical connection
DanGEr!
risk of injury due to electrical shock!
• Before reaching into the system, switch off the electrical power
supply and secure to prevent reactivation!
• Observe applicable accident prevention and safety regulations
for electrical equipment!
if the protective conductor contact between coil and body is
missing, there is danger of electrical shock!
• Always connect protective conductor.
• Check electrical continuity between coil and body.
english
PTB 03 ATEX 1030 X