HATZ Diesel 2G40 H - Manual (Page 18)

17
– Check that connecting hose „3“ and hose clips
„4“ are in good condition and not leaking
(fig. 17).
18
– Run the engine up to maximum speed briefly
and check that indicator lamp „1“ (depending
on version) comes on briefly or that the red
zone is visible in maintenance indicator „3“.
1
5.2.3. Check the cooling air system
Heavy contamination is an indication that in-
creased dust accumulation necessitates acorre-
spondingly shorter maintenance interval.
19
– Inspect air inlets and outlets for coarse soiling
such as leaves, dust accumulation etc., clean if
necessary (chap. 5.3.4.).
The temperature indicator „1“ – if installed – will
light up as soon as the engine becomes
too hot.
Shut down the engine immediately !