Alfa Laval Toftejorg TZ-79, Instruction Manual, Page: 15 / 48

Installation and Normal Operation
(continued)
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.
1.
Clamp machine firmly in a vice. Protect machine with rubber pad under the machine and use
rubber jaws on the vice. Mount jaws upside down to ensure firm grip on the machine. Set torque
wrench at the specified tightening torque.
2. Hold one nozzle with flat spanner to counteract while tightening the opposite nozzle with the
torque wrench.
Recommended tightening torque: 50 Nm
3. Check that the machine is in operating condition by inserting hex Screwdriver (tool No. TE134A) in
screw in top of Turbine shaft and easily turn Turbine shaft clockwise. If any resistance is
recognised, the machine should be disassembled to localise the cause.
Rubber jaw mounted
upside down
Protect with rubber
pad
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