Alfa Laval SMP-BC, Инструкция по эксплуатации

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3 Installation
The valve sizes DN125-150 are very heavy.
Therefore Alfa Laval recommends manufacturing and usage of auxiliary equipment. A proposal is given below.
Please note that the auxiliary equipment cannot be supplied by Alfa Laval.
The items refers to the drawings, parts list and service kits, see chapter 7 Parts list and service kits
3.3 Recommended auxiliary equipment (DN125/150)
Step 1
For lifting the valve:
Screw an eye bold (6 mm/0.25 inch) into top pin (10). Using a small hook crane or similar, lift the valve by an eye bolt.
Trestle:
-
The purpose of the trestle is to support the valve during dismantling and assembly.
- The trestle is made of a base plate, two support plates, two rubber linings and four bolts.
- The rubber linings are attached to the support plates so that the valve/actuator will rest on these.
- To prevent the valve from turning during dismantling and reassembly the trestle must be made with the correct measurements
(see drawings below - all measurements are in mm.)
Trestle Side view
Top view End view
Step 2
1. Place the valve in the trestle.
2. Make sure that the actuator rests on the rubber linings on the
trestle support plates.
3. Dismantle/assemble the valve
TD 430-180
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