Preparatory Work; Installation - bürkert 3232 Bedienungsanleitung

Goodnal STP ST041 General (Buerkert Fluid Control Systems Type 3232 Smart Systems Manual) Vendor Manual
Type 3232, 3233, 3233 K, 3234,
8.2.5. preparatory work
→
Clean pipelines (sealing material, swarf, etc.).
→
Support and align pipelines.
devices with welded or glued housing:
Before welding or gluing the housing, the actuator and the
diaphragm must be removed.
8.3.

installation

Warning!
risk of injury from improper installation!
Non-observance of the tightening torque is dangerous as the
device may be damaged.
• Observe tightening torque during installation (see „8.3.2. Tight-
ening torques for diaphragms").
Q-Pulse Id VM422
3235, 3239
Installation
8.3.1. devices with welded or glued
housing
note!
to prevent damage!
Before welding or gluing the housing, the actuator and the diaphragm
must be removed.
procedure:
→
Cross-loosen fastening screws and remove actuator with dia-
phragm from the housing.
→
Weld or glue housing in the pipeline.
→
After welding or gluing in the housing, smooth the housing surface
(if required) by grinding.
→
Clean the housing carefully.
→
Place actuator on the housing.
→
Lightly cross-tighten the fastening screws until the diaphragm is
between the housing and actuator.
Do not tighten screws yet.
→
Activate the diaphragm valve twice to position the diaphragm
correctly.
→
Tighten the fastening screws up to the permitted tightening
torque (see tables in chapter „6.2.1. Allowable temperatures").
Active 29/10/2013
Page 24 of 76
english
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