1. Maintenance and Repair

Every working date:

● before your maintenance please use the air guns to clean channel and sorting boxes, test ejector;

IMPORTANT ---- when use the ari gun to clean the sorting box , do not make the air gun blow toward the direction of the nozzle.

● During woring please inspect the signal indication (including work instructions, alarm indication) and the ejector action case;
● Inspect air compressor, air pressure, oil temperature, and the sound whether is abnormal, every working date please drain off water of compressor at least three times;
● After shut down machine 15 minutes,power off the power switch and air compressor switch, drain off water of air compressor;
● Use the air gun to clean the ejector, channel and sediment in the sorting box;
● Use the air gun to clean the inside of the machine, vibrator, hopper and Ash scraping device.

Weekly:

● Check the filter;
● Check the cleanliness of wiper brush;

Every six months:

● Replace the compressor oil once

2. Cleaning

Keep the machine clean is very important. When the machine is dirty, color sorting efficiency will be reduced, meanwhile the machine is easy to be faulted if the machine is working in dusty state . When you clean the machine, you may detect potential problems of the machine.
The Specific cleanup steps,please see the picture and description below.

IMPORTANT

1. do not use wool, scraper or corrosive on any part of the machine to prevent pollution-election materials.
2. when you clean the machine please pay special attention not to damage the surface of the vibrator special parts, channels, lenses.

1. Cleanup the glass of sorting box

	(1) Use a soft cloth moistened with alcohol to wipe clean the inside and outside glass of sorting box
	(2)you can also use a soft cloth moistened with alcohol sandwiched between cleaning brush and glass, and then run the wipe function to achieve better cleaning results.
2. Cleanup sorting box lamp
Chapter 7.3 how to disassemble	Disassemble the sorting box lamp , use a soft cloth moistened with alcohol to clean.
3. Clean the camera lens
	You can use the air gun inserted into the sorting box to blow dust and other debris on the camera lens.
4. Cleanup channel
	Use a clean, soft cloth to gently clean the channel.
5. Cleanup wipe cylinder guide
	Use a clean, soft cloth to wipe the cylinder guide。
6. Clean up the background board
	Open the sorting box , use a soft cloth moistened with cleaning alcohol to gently wipe the background board.

3. Replacement of wearing parts

1. Wipe brush replacement
	Dial up the stopper plate at the bot side of the wipe bursh, pinch the adjust rack to rotate( deviate from the direction the glass), then you can remove the wipe brush down.
2. Maintenance of wipe cylinder
	Unscrew the screws on the beam path of the rear fuselage,which is used for installing the cylinder , the you can remove the wipe cylinder for maintenance.
3. Replace the air filter
	(1) Unscrew the four screws on the filter .
	(2) Open the filter cover, you can remove the filter for cleaning or replacement.