The maintenance of various parts of the fan
The author:AdminPopularity:398release
time:2017-08-09
In the impeller pre-operation and all the time to view the time, just a chance, it is necessary to see the impeller is not showing cracks, wear, dust and other shortcomings.
It is necessary to have the need to keep the impeller clean, and regularly brush with the wire to the top of the dust and rust, etc., as followed by the operation of the lengthening of these dust because it may not even attached to the impeller, and The formation of impeller balance damage, resulting in rotor oscillation.
The same time as
Impeller only need to be repaired, you need to re-balance. If conditions permit, you can use the portable test balance in the field balance. Before moving the balance, it is necessary to see if all the tightening bolts are tight. As the impeller is now running in an unbalanced state for a while, these bolts may now be loose.
Repair and maintenance of the cabinet and the intake chamber
In addition to regular check the chassis and the intake chamber is not a serious wear and tear, the eradication of severe dust accumulation, these parts may not be other special repair.
Timing to see all the fastening bolts are not fastening, the compression of the bolt on the fan, the foot of the butterfly spring on the pressure to the rules of the device height of the drawings.
Repair of bearing parts
Often look at the bearing oil supply situation, if the box presents oil spills, the end of the bolt can be tightened a little, so it is not the case, perhaps had to use a new seal filler.
Bearing the normal use of lubricating oil, six months should be replaced at least once, the initial use, about 200 hours after the operation, the second oil change time in 1 to 2 months, after a weekly view of the oil once, If the lubricating oil is not deteriorated, the oil change operation can be extended to 2 to 4 months once, the replacement of the need to use the rules of the brand of lubricants (the general figure on the rules), and the old oil tank completely clean and clean After cleaning into the new oil.
If you want to replace the fan bearings, should pay attention to the following:
Before loading the new bearing, it is necessary to make the bearing and bearing housing very clean. The bearing placed in the temperature of about 70 ~ 80 ℃ oil heated and then loaded into the shaft, shall not be forced to install to prevent injury.
Other ancillary equipment repair and maintenance
The ancillary equipment includes motor, electric actuator, instrument, appearance and other repair and maintenance, see their respective operating instructions. These instructions are provided by the manufacturers supporting the production, the production plant (Peng Hao Machinery Factory) will be randomized to these instructions to the user.