Installation; Safety Instructions; Installation Of The Control Head Type 8695 On Process Valves Of Series 21Xx (Element) - Burkert 8695 Operating Instructions Manual

Type 8695

Installation

7 INSTALLATION
7.1

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 working on equipment or 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 installation.
▶ 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 assembly, ensure a controlled restart.
7.2 Installation of the control head Type 8695 on
process valves of series 21xx (Element)
NOTE!
When mounting on process valves with a welded body, follow the installation instructions in the operating
instructions for the process valve.
Procedure:
1. Install switch spindle
(plug-in hose connectors with collets or
threaded bushings)
Figure 6: Installation of switch spindle (1), series 21xx
→
Unscrew the transparent cap on the actuator and unscrew the position display (yellow cap) on the spindle
extension (if present).
Transparent cap
Pilot air ports
Actuator
english
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