Burkert Type 2105 - Manual (Page 35)

35
Electricalcontrolunit
9 elecTrical cOnTrOl uniT
The valve Type 2103, 2104 and 2105 can be combined with fol-
lowing control units:
• Type 8690
Pneumatic Control Unit
(actuator size ∅ 70 - ∅ 130)
• Type 8691 Control head (actuator size ∅ 70 - ∅ 130)
• Type 8695 Control head (actuator size ∅ 50)
• Type 8692 Positioner
(actuator size ∅ 70 - ∅ 130)
• Type 8693 Process controller
(actuator size ∅ 70 - ∅ 130)
• Type 8694 Positioner
(actuator size ∅ 70 - ∅ 130)
• Type 8696 Positioner (actuator size ∅ 50)
• Type 8645 Automation system FreeLINE
• Type 6012 Pilot valve
• Type 6014 P Pilot valve
The electrical connection of the pilot valve or the control is
described in the respective operating instructions for the
pilot valve/control.
10 mainTenance, cleaning
10.1 safety instructions
Danger!
danger – high pressure in the equipment!
▶ Before loosening the lines and valves, turn off the pressure and
vent the lines.
risk of injury due to electrical shock!
▶ Before reaching into the system, 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 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.
english
Type 2103, 2104, 2105