Electrical Control; Controlling The Actuator; Maintenance, Troubleshooting; Safety Instructions - Burkert Type 2000 Manuel D'utilisation

9.

elecTrical cOnTrOl

note!
The control must be selected accordingly for use in the potentially
explosive area. The control must also be suitable for the required
EX zone.
The electrical connection of the pilot valve or the control is
described in the respective operating instructions for the
pilot valve/control.
9.1.

controlling the actuator

2/2-way angle seat valve can be combined with:
• Type 8691 control head,
• Type 8690 pneumatic control with feedbacks,
• Type 1062 electrical position feedback,
• Type 8640 / 8644 valve terminal,
• Type 6012 / 6014 P pilot valve.
3/2-way straight seat valve can be combined with:
• Type 6012 / 6014 P pilot valve,
• Type 8631 TopControl On / Off,
• Type 8640 / 8644 valve terminal,
• Type 5470 solenoid valve,
• Type 6519 NAMUR.
26
english
Type 2000/2002
Electrical control
10. MainTenance,
TrOuBleshOOTing
10.1.

safety instructions

Danger!
risk of injury from high pressure in the equipment!
• Before dismounting pneumatic lines or valves, turn off the pres-
sure and vent the lines.
risk of injury from electric shock (only in conjunction with
corresponding actuators)!
• Before reaching into the device or the equipment, 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!
• Maintenance may be carried out by authorized technicians only
and with the appropriate tools!
risk of injury from unintentional activation of the system and
an uncontrolled restart!
• Secure system from unintentional activation.
• Following maintenance, ensure a controlled restart.