Operating instructions

7.22.2 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 95).
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.
180 | Task Description | M015412/03E 2012-02
TIM-ID: 0000007737 - 005