2 Safety Instructions
8
Disintegration hazards
• When power cables are connected,
always check direction of motor rotation.
If incorrect, vital rotating parts could
unscrew.
• If excessive vibration occurs, stop
separator and keep bowl filled with
liquid during rundown.
• Use the separator only for the purpose
and parameter range specified by
Alfa
Laval.
• Check that the gear ratio is correct for
power frequency used. If incorrect,
subsequent overspeed may result in a
serious break down.
• Welding or heating of parts that rotate
can seriously affect material strength.
• Wear on the large lock ring thread must
not exceed safety limit. φ-mark on lock
ring must not pass opposite φ-mark by
more than specified distance.
• Inspect regularly for corrosion and
erosion damage. Inspect frequently if
process liquid is corrosive or erosive.
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