Impulse Yamuna, Operation - And Safety Regulations

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2. Check fuel level, open the fuel tank cup and visually inspect if fuel is in tank, fill up if necessary
3. Check fuel lines, for leakage
4. If applicable, the pump is now warmed up to an adequate temperature (whether it is necessary
to warm up the pump depends on the pumped liquid and the ambient conditions)
5. Completely open the suction and pressure shut-off valves.
6. In the case of a bypass line, open the shut-off valve in the bypass line
7. On a non-enclosed pump set, check whether the protection grilles are in place over the piston
rods
8. Check whether all the drain plugs and covers are in place.
6.5 Priming fuel system
WARNING
Always check fuel level in fuel tank. Don’t start the pump when fuel is running low.
In this case air can get in fuel system.
If air enters the fuel system, the air must be purged from the fuel system before the engine can
be started.
Air can enter the fuel system when the following events occur:
• The fuel tank is empty or the fuel tank has been partially drained.
• The low pressure fuel lines are disconnected.
• A leak exists in the low pressure fuel system.
• The fuel filter is replaced
If air get in the fuel system, its possible to priming system in following steps.
1. Push lever (1) and hold it.
2. Pump the lever of feed pump (2) till system is full its can take 1-2 minutes.