Burkert Type 2036 - Manual (Page 25)

25
Electricalcontrolunit
Type 2036
9. elecTrical cOnTrOl uniT
The electrical connection of the pilot valve / control unit is
described in the operating instructions for the pilot valve /
control unit.
Observe instructions on operation in an explosion-risk (Ex)
area. See chapter "3.1. Use in Ex area"
.
10. 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.
11. MainTenance, cleaning
11.1. safety instructions
Danger!
risk of injury from high pressure in the equipment/device.
▶ Before working on equipment or device, switch off the pressure
and deaerate/drain lines.
risk of electric shock.
▶ Before reaching into the device, 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 must only be carried out by authorized technicians
and with the appropriate tools.
risk of injury from unintentional activation of the system and
uncontrolled restart.
▶ Secure system from unintentional activation.
▶ Following maintenance, ensure a controlled restart.
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