Burkert Type 3236 - Manual (Page 28)

28
Electricalpre-controller
Type 2035 / 3236
9.3. Type 3236 - manual operation
The diaphragm valve is actuated by means of hand wheels.
Close valve seat
Turn clockwise
Open valve seat Turn counter-clockwise
Open valve seat
Close valve seat
Fig. 25: Type 3236
10. elecTrical
pre-cOnTrOller
The electrical connection of the pilot valve is described in
the operating instructions for the pilot valve.
Observe instructions on operation in an explosion-risk (Ex)
area. See chapter "3.1. Use in Ex area"
.
11. DisasseMBly
Danger!
risk of injury from discharge of medium and release of
pressure.
It is dangerous to remove a device which is under pressure due to
the sudden release of pressure or discharge of medium.
▶ Before removing a device, switch off the pressure and vent the
lines.
If the valve is to be reused after removal, the actuator must
be removed before disassembly where welded bodies are
involved. For this, refer to the assembly instructions.
procedure:
→
Loosen pneumatic connection.
→
Remove device.
english