Carrier TRANSICOLD 69UG15, Руководство по эксплуатации и обслуживанию

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T-375 5–6
1. Check all connections for mechanical tightness. Be sure the air cleaner outlet pipe is not fractured.
2. In case of leakage, if adjustment does not correct the problem, replace necessary parts or gaskets. Swollen
or distorted gaskets must always be replaced.
Air Filter Indicator
The air filter indicator, used with the dry element filter, is mounted on the unit frame and connected to the engine air
intake. Its function is to indicate when the air cleaner dry element needs to be replaced. In operation: When a
plugged air cleaner decreases intake manifold pressure to 500 mm WG, the indicator moves to the red line. The air
cleaner element should be replaced and the indicator reset by pressing the reset button.
Air Cleaner, Dry Element Service
See Figure 5.2 for this procedure.
1. Stop the engine and open the cap clamps to remove air cleaner bottom cap.
2. Remove the air filter element from the air cleaner body.
3. Install the new element, secure the bottom cap with the cap clamps.
Figure 5.2 Air Cleaner, Dry Element
1) Air Outlet
2) Air Cleaner Body
3) Air Inlet
4) Cap Clamp
5) Air Outlet
6) Air Filter Indicator
- - - - -
Air Cleaner, Oil Bath Service
See
Figure 5.3
for this procedure.
The oil cup should be inspected during pretrip, before each trip. Never allow more than 12.7 mm of dirt deposit in
the cup. More than 12.7 mm accumulation could result in oil and dirt carrying over into the engine, causing
accelerated engine wear. Heavily contaminated oil will not allow the air cleaner to function properly.
CAUTION
!
Always cover the engine inlet tube while the air cleaner is being serviced.
1. Stop the engine and remove the oil cup from the air cleaner. Dispose of the oil in an environmentally safe
manner.
2. Remove the inner oil cup from the oil cup and clean both cups.
3. Reassemble and fill both oil cups to the indicated level with oil specified in
Table 2–4 .
1
5
6
4
2
3