8.19.2 Differential pressure gauge – Check
WARNING
Fuels are combustible and explosive.
Risk of fire and explosion!
• Avoid open flames, electrical sparks and ignition sources.
• Do not smoke.
• Wear protective clothing, protective gloves, and safety glasses / facial protection.
Checking differential pressure gauge
1. Switch on fuel treatment system (→ Page 52).
2. Set the alarm points at the differential pressure gauge to zero.
Result: Alarm is issued after preset time.
3. Reset alarm points at pressure gauge for differential pressure.
126 | Fuel Supply System | MS150060/04E 2016-02
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