Pneumatic Connection - Burkert 6516 Series Operating Instructions Manual

6.3 Pneumatic connection

WARNING!
Risk of injury from greatly accelerated device parts and uncon-
nected whiplashing compressed air hoses!
▶ Before pressurizing the valve, check that all screw connections
and screw joints are tight and secure.
Installation position: any, preferably with solenoid system face up.
Before connecting:
→
Check whether hose lines are dirty and clean.
→
If required, install a dirt filter upstream of the valve inlet (≤ 500 µm).
Pneumatic connection:
→
Hold the device by hand on the housing and connect to the hose
line. Do not exceed the standard screw-in depth.
→
Seal with PTFE tape or elastomer seal.
→
Observe allocation of the connections
(see Chapter "4.1.1 Connections", page 4).
→
Align hose lines.
6.4 Connection of cable plug to the power
supply
WARNING
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 the coil and housing is
missing, there is a danger of electric shock!
▶ Always connect protective conductor.
▶ Check electrical continuity between coil and housing.
Approved
cable plug
e.g. Type 2508
or other in accor-
dance with DIN
ISO 175301-803
shape A
english
Seal
Observe max.
tightening
torque!
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