Operation and use 2L41C, 2M41, 2M41Z
34
HATZ
Operator’s Manual
7.2 Performing tests
Before starting
Before starting the engine, several tests need to be performed to ensure the
machine is working properly.
Procedure
Step Test
1 The machine is standing securely and on a level surface.
2 The installation location is adequately ventilated.
3 There is a sufficient amount of fuel in the fuel tank (see the chap-
ter 4.5 Fuel, page 25).
4 There is a sufficient amount of engine oil in the engine housing
(see the chapter 4.4 Engine oil, page 24).
5 For hand start:
▪ Crankhandle in functional condition.
▪ Sliding area between crankhandle and guide sleeve lightly
greased.
6 No persons are located in the danger zone of the engine or ma-
chine.
7 All safety equipment is in place.
7.3 Start preparation
Procedure
Step Activity
1 Before the first start and with an empty fuel system:
▪ Pump the fuel with the manual lever (see the chapter 7.3.1
Pumping fuel with the manual lever, page 34)
7.3.1 Pumping fuel with the manual lever
Requirements
Pre-pumping of fuel with the manual lever of the fuel feed pump is necessary
in the following situations:
▪ Engine shuts down due to empty fuel tank
▪ at first filling of the fuel tank
▪ after changing the fuel filter
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