How safe operation of the hydraulic concrete mixer

Hydraulic concrete mixer is a non-mechanical seal running, so security is very important in the operation, then how can the safe use of concrete mixers do?
On the use of hydraulic mixer small series to remind you to observe the following rules:

1. The operation of the hydraulic concrete mixer drivers must undergo professional security training, examination, certificates, non-non-driver operation.

2. Hydraulic concrete mixer bucket elevator, is prohibited in work under the hopper or through, cleaning bucket pit, should the hopper double insurance cleaned before hanging hook firmly.

3. Hydraulic concrete mixer operation are not allowed to use the tool into the material stirred barrel Pa.

4. Ban hydraulic concrete mixers will scrub clean inside and outside, will raise the hopper, hanging hook firmly double insurance, wind up its power, lock gates box.

5. The non-maintenance operation. Maintenance mixers, must wind up its power, lock gates boxes, hanging good "someone is working non-closing" card, and send someone custody.

6. When using a hydraulic lifting equipment means the principle of non-operational staff to lift site.

7. periodically check the hydraulic concrete mixer bucket elevator rope is solid.