Burkert 2103 Series Manual de início rápido - Página 14
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7.5
Installation
If used in an aggressive environment, we recommend
conveying all free pneumatic connections into a neutral
atmosphere with the aid of a pneumatic hose.
WARNING!
Risk of injury from improper installation.
Non-observance of the tightening torque is dangerous as the
device may be damaged.
▶ Observe the tightening torques (see "Tab. 3", page 15).
7.5.1 Installation of the valve body type 2103
and 2104
Welded or glued bodies
→ Weld or glue valve body in pipeline system.
Other bodies
→ Connect body to pipeline.
7.5.2 Welding tank bottom body
Observe sequence:
1. Weld the tank bottom body onto the base of the tank
before installing the tank.
Welding onto a tank which has already been installed is
possible but more difficult.
Weld the tank bottom body in the middle of the tank
base so that the tank can be optimally drained.
2. Weld valve body into the pipeline.
14
english
Type 2103, 2104, 2105
Installation
Installation requirements:
Pipelines: Ensure that the pipelines are aligned.
Preparation: Support and align pipelines. To ensure that the
pipeline is self-draining, observe an inclination angle
of 1° – 5°.
DANGER!
Risk of injury from high pressure!
▶ Before working on the system, switch off the pressure and
vent or drain lines.
For information on tanks and instructions on welding
observe the standard ASME VIII Division I.
Before you start welding, check the batch number indi-
cated on the supplied manufacturer's certificate 3.1 .
Observe the applicable laws and regulations of the
respective country with regard to the qualification of
welders and the execution of welding work.
1. Welding tank bottom body onto the tank:
ATTENTION!
Before welding, note the following:
▶ Use only welding material which is suitable for the tank bot-
tom body.
▶ The tank bottom valve must not collide with any other instal-
lation part. The actuator must be easy to install and remove.