*Maintenance
Spray booth is a kind of special equipment which includes machinery, electrical parts, filter materials, airproof parts and many other parts. So in the daily using please pay more attention of the repair and maintenance. There are several aspects as below:
1,Maintenance of filter system
The filter system is an important part of spray booth, usually it includes prep-filter, ceiling filter and fiberglass filter.
- Prep-filter is a used for filtering fresh air, normally it should be replaced after 100 working hours.
- Ceiling filter is used for second-filter of air, normally it should be replaced every 400 working hours.
- Fibreglass filter is used to collect solvent fumes of exhaust air. There're 2 fiberglass filter of the booth. Generally it should be replaced every 80-120 working hours.
2,Maintenance of airproof parts
In order to make sure the airproof capacity of the booth, airproof parts are needed a lot. As the air produced by working booth is caustic, and airproof parts are often made of rubber materials which are easily suffered, so timely renewing the airproof parts are indeed to ensure a high quality.
3, Maintenance of electrical parts
As "brain" of the booth, control system directly conducts all kinds of operation for the booth. So it is extremely important to keep a good stableness of all electrical parts. During operating time, periodic checking of all electric parts is recommended in order to ensure correct and precise operation.
4,Maintenance of gearing parts
Gearing parts are mainly composed of straps between motors and fans. As they're used frequently, straps would become loose and worn after a period of enlistment. So adjust the belts according to working condition and replace them if necessary, so the working effect of fans can reach the best. Furthermore, there are oil-holes at the two ends of the axletrees of fans, periodically lubricate the above oil-holes to keep a smoothly running.
5, Maintenance of other parts
So as to ensure the performance of spray booth, daily maintenances of other parts are also needed. It mainly includes cleaning the booth, checking tight-and-loose of connections, checking the working environments outside and so on, all which have been done well to prevent from unseen accidents.
NOTICE: The maintenance work should be done by the person specially assigned for a job,and the following should be done in the maintenance process:
a. Any sundries can NOT be put in the booth.
b. Close the power supply of the booth, and set warning sign at the main power supply.
c. All the replaced filters should be disposed in a special way, they can not be disposed as the normal garbage.