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10 Electrical connection
Tools
▶ The tools required for installation and assembly are not
included in the scope of delivery.
Use appropriate, functional and safe tools.
●
1. Ensure the product is suitable for the relevant application.
2. Check the technical data of the product and the materials.
3. Keep appropriate tools ready.
4. Wear appropriate protective gear, as specified in the plant
operator's guidelines.
5. Observe appropriate regulations for connections.
6. Have installation work carried out by trained personnel.
7. Shut off the plant or plant component.
8. Secure the plant or plant component against recommis-
sioning.
9. Depressurize the plant or plant component.
10. Completely drain the plant (or plant component) and let it
cool down until the temperature is below the media va-
porization temperature and cannot cause scalding.
11. Correctly decontaminate, rinse and ventilate the plant or
plant component.
12. Lay piping so that the product is protected against trans-
verse and bending forces, and also from vibrations and
tension.
13. Protect the piping against the total weight of the valve, vi-
brations during operation, as well as torques generated
during assembly and disassembly.
14. Only install the product between matching aligned pipes
(see chapters below).
15. Please note the flow direction (see chapter "Flow direc-
tion").
16. Please note the installation position (see chapter "Install-
ation position").
9.2 Installation with clamp connections
Fig. 1: Clamp connection
Gasket and clamp
▶ The gasket and clamps for clamp connections are not in-
cluded in the scope of delivery.
1. Keep ready gasket and clamp.
2. Carry out preparation for installation (see chapter "Pre-
paring for installation").
3. Insert the corresponding gasket between the body of the
product and the pipe connection.
4. Connect the gasket between the body of the product and
the pipe connection using clamps.
5. Re-attach or reactivate all safety and protective devices.
GEMÜ F60
NOTICE
NOTICE
9.3 Installation with butt weld spigots
Fig. 2: Butt weld spigots
1. Carry out preparation for installation (see chapter "Pre-
paring for installation").
2. Remove the actuator before welding the valve into the
plant (see chapter "Removing the actuator").
3. Adhere to good welding practices!
4. Weld the body of the product in the piping.
5. Allow butt weld spigots to cool down.
6. Mount the actuator on the valve body (see chapter
"Mounting the actuator").
7. Re-attach or reactivate all safety and protective devices.
8. Flush the system.
10 Electrical connection
Establish the electrical connection as described in the con-
troller manufacturer's information.
11 Commissioning
ü The product is installed in piping.
ü The product is connected electrically and the control unit
configured accordingly.
1. Check the leak-tightness and the functioning of the
product (close the product and open it again).
2. Flush the piping system of new plant and following repair
work (the product must be fully open).
ð Harmful foreign matter has been removed.
ð The product is ready for use.
3. Commission the product.
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