The core contents of the safety operation regulations for the spray repair machine include the following:

Operator requirements: Operators must receive professional training and be familiar with the machine's structural performance, transmission principles, and safety production knowledge. Operators must wear anti-static work clothes as required when on duty.

Preparation before starting the machine: Check if the lubricating oil in the oil tank of the lubrication system is sufficient, adjust the tightness of the transmission chain of the reciprocating machine, clean the paint residue on the chain, and check the air source pressure and air leakage of the air pipes and joints.

During work: Check the reciprocating machine for jamming during idle operation and whether the gun nozzle is blocked. It is forbidden to cross the paint booth during operation, to change the parameters of the operating system, and in case of abnormal conditions, the emergency stop button should be pressed.

After work is completed: Park the painting reciprocating machine at a fixed position, turn off the control panel, main power supply, and air valve, clean the paint residue on the chain of the reciprocating machine, and add lubricating oil.

The detailed steps and precautions are as follows:

Preparation before starting the machine:

Check the sensitivity and reliability of the safety valve.

Confirm that the power cord has no cracks and the wiring is secure.

Check that all seals are well sealed, and promptly repair obvious grooves on the rubber bonding plate and rotating plate.

Confirm that the pressure gauge pointer is between the upper and lower limits, and adjust the limit value of the upper limit pressure according to the conveying distance.

During work:

Start the no-load operation, and confirm that everything is normal before feeding.

Operators should have contact signals and closely coordinate operations such as air supply, feeding, stopping feeding, and stopping air supply.

It is strictly forbidden to stand in front of the nozzle, and the operator should stand within the concrete support surface that has been sprayed.

After work is completed:

When stopping the machine, first stop feeding, then turn off the motor and stop the supply of compressed air.

After the operation, all the dry mixture in the warehouse and the conveying hose should be sprayed out, and the nozzle and conveying pipe should be cleaned.

Supplementary maintenance measures:

Regularly check whether the oil pipes and air pipes are leaking, keep the equipment dry and clean, and replace damaged parts in a timely manner to ensure the normal operation of the equipment and extend its service life.