Burkert Type 2300 - Manual (Page 24)

24
Installation
Other device versions
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Do not remove actuator unless this is a customer-specific
requirement.
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Procedure see “Devices with welded body” .
8.3. Installation
WARNING!
Risk of injury from improper installation!
Assembly with unsuitable tools or non-observance of the tightening
torque is dangerous as the device may be damaged.
• For installation use an open-end wrench, never a pipe wrench.
• Observe the tightening torque (see “Tab. 16: Tightening torques
of valve body / nipples”).
Dirt trap for devices with authorisation in accordance with DIN
EN 161
In accordance with DIN EN 161 “Automatic shut-off valves for gas
burners and gas appliances” a dirt trap must be connected upstream
of the valve and prevent the insertion of a 1 mm plug gauge.
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If the authorisation also applies to stainless steel bodies, the
same type of dirt trap must be attached in front of the angle-seat
control valve.
8.3.1. Installation of the valve body
Welded bodies
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Weld valve body in pipeline system.
Other body versions
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Connect body to pipeline.
8.3.2. Install actuator (welded body)
Graphite seal
Fig. 18: Graphite seal
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Check the graphite seal and if required, replace it.
WARNING!
Danger if incorrect lubricants used!
Unsuitable lubricant may contaminate the medium. In oxygen appli-
cations there is a risk of an explosion!
• In specific applications, e.g. oxygen or analysis applications, use
appropriately authorized lubricants only.
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Grease nipple thread before re-installing the actuator (e.g. with
Klüber paste UH1 96-402 from Klüber).
english
Type 2300