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7.19.2 Differential pressure gauge – Check

WARNING Fuels are combustible. Risk of fire and explosion! • Avoid open flames, electrical sparks and ignition sources. • Do not smoke.

Checking differential pressure gauge

1. Switch on fuel treatment system (→ Page 46). 2. Set the alarm points at the differential pressure gauge to zero. Result: Alarm is initiated with preset delay. 3. Reset the alarm points at the differential pressure gauge to the specified values.

TIM-ID: 0000007737 - 005

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