Page 99/131
July 2021
HE18 | User manual
5.9
Checking and cleaning the water separator
NOTE
Water and dirt in fuel are collected in the water separator. The water
separator has a red plastic ring (
4
) that floats at the height of the water
level. If any contamination is present or the red plastic ring is floating above
the mark (
5
), the water separator must be cleaned.
ENVIRONMENTAL INFORMATION
Place a cleaning cloth under the water separator to prevent any fuel from getting on the ground.
•
Open the engine cover (
page 87
).
•
Set the change-over valve (
3
) to the OFF position.
•
Unscrew the ring nut (
1
), holding onto the cup (
2
).
•
Remove the cup.
•
Empty the cup (
5
) and clean it with clean diesel oil.
•
Check the filters (
1
) for excess contamination, replacing if necessary.
•
Replace the gasket ring (
4
) and lubricate it with diesel oil.
•
Install the components, following the order of
1 to 6.
•
Tighten the ring nut (
6
) by hand; do not use a tool.
•
Set the changeover valve to the ON position.
•
Vent the fuel system (
page 87
).
•
Check the water separator for leak.
•
Close the engine cover.
ENVIRONMENTAL INFORMATION
Dispose of the cleaning cloths in accordance with current environment protection regulations.
Summary of Contents for HE18
Page 128: ...Page 128 131 July 2021 HE18 User manual ELECTRICAL DIAGRAMS 1 Electrical diagram 1 ...
Page 129: ...Page 129 131 July 2021 HE18 User manual 2 Electrical diagram 2 ...
Page 130: ...Page 130 131 July 2021 HE18 User manual 3 Electrical diagram 3 ...
Page 131: ...Page 131 131 July 2021 HE18 User manual 4 Electrical diagram 4 ...
