1, the relevant locks can not be used normally
General drug cabinets on the door will come with locks, sometimes will not be able to open, screwing and so on, this time some people tend to think of their own fiddling with a couple of times to see if it can be repaired, but there are a few flukes, especially with a combination of locks of that kind, usually the more the worse, it would have been as long as the person to fix it, and finally can only change the whole thing. In the end, you can only replace the whole thing. So the locks of these places as soon as you find that can not be used normally should be looking for manufacturers to come to the maintenance.
2, hardware connectors problems
Shanghai laboratory equipment connectors are usually hardware, do not underestimate the small hardware, they are related to the stability of the entire laboratory equipment. If the hardware appears loose, fall off, deformation problems, do not move it, do not go to reinforce themselves, to find manufacturers as soon as possible to repair or replace the new, so as not to cause greater damage to the laboratory equipment.
3, sealing problems
Laboratory table sealing problems, usually regarded as a small local problem, but sealing if there is an open seam, raised and other cases that is a big problem, not timely repair may expand the damage surface, but also may make the internal residual formaldehyde release, so sealing problems can not be ignored, do not fiddle with it, or replace the new sealing as soon as possible. So sealing problems can not be ignored, and do not fiddle with yourself, or replace the new sealing as soon as possible.