The hydraulic oil tank is located in the front compartment and is installed on the wall of the front compartment, mainly for cooling and heat dissipation. Below, the rental personnel of the cement spreader truck will explain to you:
1. Hydraulic oil observation hole
There is a red dot mark on the hydraulic oil observation hole. Generally, hydraulic oil should not exceed the red dot.
2. Manual and automatic switching switch
Generally, when it is in the automatic normally open position, the Computer fan will automatically start under the automatic state, and the Computer fan is normally open under the manual state.
After turning on the rotary switch, you can see the internal fuse transistor
4. Computer fan
When the hydraulic oil temperature is 45 ℃, the radiator will automatically start to cool down, and when the temperature is lower than 45 ℃, the Computer fan will automatically stop.
5. Overflow pipe
Mainly plays a role in hydraulic oil overflow
When using it regularly, we should pay attention to the following points:
(1) Hydraulic oil replenishment
The hydraulic oil used in the hydraulic system is 46 # high clean, pressure resistant, and wear-resistant hydraulic oil. Special attention should be paid when adding it. The dust at the oil filling port must be cleaned and an appropriate amount should be added, not exceeding the red dot at the observation hole, to avoid overflow caused by adding too much hydraulic oil. If there is any overflow, please do not use water to clean it. You can choose to wipe and clean it.
(2) Purging of hydraulic oil tank
Due to the special working environment and large amount of dust, the radiator of the hydraulic oil tank will be stained with more dust, which will affect the drop of the hydraulic oil temperature and increase the running time of the Computer fan. Therefore, the fuel tank heat sink needs to be regularly purged, and the air gun should not be too close to the heat sink during purging to avoid damaging it.
(3) Overflow pipe
The overflow pipe may overflow due to working environment or other reasons. During normal use, some workers may choose to install a bottle under the overflow pipe to maintain the cleanliness of the front compartment. At this time, special attention should be paid to the bottom of the overflow pipe not to fall into the hydraulic oil inside the bottle, to prevent the unclean hydraulic oil inside the bottle from being sucked back into the oil tank due to pressure or other reasons, which may contaminate the cleanliness of the hydraulic system, Even related vehicle malfunctions may occur.
(4) Hydraulic oil tank related connecting pipe fittings
The relevant connecting fittings of the hydraulic oil tank need to be regularly inspected to see if there is any looseness. If there is looseness, it should be re tightened in a timely manner to avoid hydraulic oil leakage.
Special attention should be paid to that although the Computer fan of the hydraulic oil tank will automatically turn on for cooling, there will also be a certain amount of dust accumulation in the use process. The accumulation of dust will affect the heat dissipation effect of the cooling fin, the opening and closing time of the fan, and the service life of the Computer fan. For more related matters, come to our website http://www.cnlhrh.com Consult!