Alfa Laval Toftejorg MultiJet 65, Инструкция по эксплуатации

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4 Installation
MultiJet 65
The machine as delivered has been tested at the factory before shipping. For transportation reasons, the nozzles have been
screwed off after the test. In order to secure the nozzles against falling off due to vibrations and other external strains it is
important that the nozzles are tightened properly after mounting. If not, the nozzles may be blown off during tank cleaning and
cause severe damage on tank, valves and pump. This is especially important if machines are fixed installed in tanks and vessels
within the transportation sector in trucks, railcars and onboard ships.
Normally, it is sufficient to tighten the nozzles with the specified torque. However, depending on the application and local
policies an extra securing may be preferred.
Subject to the intended use, environment and any inhouse user requirements or policies, a liquid threadlocker such as Loctite
No. 243 or equivalent could be used. Other methods could be acceptable and subject to customer preference. For detailed
instruction on pre-cleaning and application of the product carefully follow the instruction on the used locking system.
Method for tightening the nozzles
- Clamp machine firmly in a vice. Place machine on top of vice with Hub with nozzles downwards as illustrated on the figure.
Clamp on the Hub. To protect machine use rubber jaws on the vice.
With 2 nozzles
1. Set torque wrench at the specified tightening torque.
2. Tighten nozzle with the torque.
Step 1 Step 2
Recommended tightening torque: 75 Nm
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