3 Installation
Study the instructions carefully.
The valve is supplied as separate parts to facilitate the welding.
The items refer to the parts list and service kits section.
Check the valve for smooth operation after welding.
3.3 Welding
Step 1
Always install valves with more than one valve body so that the
seals between the valve bodies can be replaced. Do not weld
more than one valve body into the system.
Measurement A is depending on body combination and piping
solution.
It is recommended to fit sufficient clamps/unions to be able to
disassemble the valve for servicing
Please see actual PD-sheet for further information.
TD 461-592_1
A
Step 2
Assemble the valve in accordance with the steps on page 18.
Pay special attention to the warnings!
TD 461-593
TD 461-614
Step 3
Pre-use check:
Open and close the valve several times to ensure that it operates
smoothly.
Pay special attention to the warnings!
TD 461-594
3.4 Recycling information
• Unpacking
- Packing material consists of wood, plastics, cardboard boxes and in some cases metal straps
- Wood and cardboard boxes can be re-used, recycled or used for energy recovery
- Plastics should be recycled or burnt at a licensed waste incineration plant
- Metal straps should be sent for material recycling
• Maintenance
- During maintenance, oil and wearing parts in the machine are replaced
- All metal parts should be sent for material recycling
- Worn out or defective electronic parts should be sent to a licensed handler for material recycling
- Oil and all non-metal wear parts must be disposed off in agreement with local regulations
• Scrapping
- At end of use, the equipment must be recycled according to the relevant, local regulations. Besides the equipment itself, any
hazardous residues from the process liquid must be considered and dealt with in a proper manner. When in doubt, or in the
absence of local regulations, please contact your local Alfa Laval sales company
9
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