
Operating instructions
herose.com
21
After welding / soldering
Mount the screen, seal, spring
washer and cover
Do not damage the seal
WARNING
Risk of injury due to heavy cover!
Improper handling can lead to injuries.
Before the start of work, ensure
there is sufficient room for doing the
work.
Use suitable transport and lifting
equipment for the mounting.
Assemble the bolts
Tighten the bolts to the specified
tightening torque in a criss-cross
pattern
Direction of rotation: clockwise
Assembly sequence for the bolts
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