Burkert Type 2100 - Manual (Page 23)

23
Removal
9. REMOVAL
DANGER!
Risk of injury from discharge of medium and 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.
Procedure:
→
Loosen the pneumatic connection.
→
Remove the device.
10. ELECTRICAL CONTROL UNIT
The valve Type 2100 can be combined with following control units:
• Type 8690 Pneumatic Control Unit
• Type 8691 Control head (actuator size ∅ 70 – ∅ 130)
• Type 8695 Control head (actuator size ∅ 50)
• Type 8645 Automation system FreeLINE
• Type 6012 / 6014 P Pilot valve
The electrical connection of the pilot valve or the control unit
is described in the respective operating instructions for the
pilot valve/control unit.
11. MAINTENANCE, CLEANING
11.1. 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!
• Maintenance may be performed by authorised technicians only!
• To screw on or unscrew valve body or actuator, use an open-end
wrench, never a pipe wrench, and observe tightening torques.
Risk of injury from unintentional activation of the system and
an uncontrolled restart!
• Secure system from unintentional activation.
• Following maintenance, ensure a controlled restart.
Risk of injury from moving parts in the device!
• Do not reach into openings.
english
Type 2100