ET8383-說明書(英文) - 第39页

35 com pleted wit h the help of relevant pers onnel. Monthly maintenance should include weekly maintenance items. Some items of heavy workload can be complete d with the help of relev ant personnel and tech nicians. Afte…

Maintena

nce part Maintenance items

Maintenance

Remarks

ans. Make sure fans are working. Appropriate. Power on

Emergency stop button. Check motion. Appropriate. Servo start

5.2.1 Cooling fan maintenance

f cooling fans work abnormally, temperature will increase and lead to trouble shooting. Cooling fans will

working after power on, please check fans and flow so that estimate the cooling fans are working regularly.

5.2.2 Emergency stop button maintenance

The em

ergency stop button is a safety device, and it must be pressed in hazardous situations. When pressed,

the emergency stop button locks in and therefore remains active. The current operating mode is stopped

immediately, all movements are stopped; fault and error message appears; the machine cannot be restarted as the

button locks in when pressed and thus remains active. After resolving the error, the emergency stop button must be

pulled out as acknowledgement.

5.2.3 Robot moving mechanism maintenance

o keep the robot working normally and continuously and prolong the lifespan of all the components, it is

necessary to maintain it besides operating it according to this manual.

During the service of robot, it is necessary to maintain it periodically. The periodic maintenance includes shift

maintenance, weekly maintenance, monthly maintenance, half-year maintenance, annual maintenance. Problems

found in the maintenance can be solved by operator or professional according to specific situation, while the

others, for which much workload is required, must be sent to service station or repair shop to be solved.

5.2.4 Shift Maintenance

Shift maintenance includes routine items, such as routine inspection, adjustment, lubrication, fixture, cleaning,

antisepsis, and following maintenance items regulated below.

Operator should complete shift maintenance independently, which is the operator’s routine inspection job.

1.Clean the glue residue after working.

2.Must change or clean the needle often.

3.Don’t touch the track for avoiding rust.

5.2.5 Regular Maintenance

eekly maintenance should include all the shift maintenance items.

Operator should complete weekly maintenance independently, some items of heavy (or difficult) workload can be

com

pleted with the help of relevant personnel.

Monthly maintenance should include weekly maintenance items. Some items of heavy workload can be

completed with the help of relevant personnel and technicians.

After half a year or one years running, all the motion parts must have been worn, and the capabilities of other

motionless parts will change too. So they need adjustment, maintenance, and replacement. The jobs need to be

completed by professionals at professional stations or repair shops according to the advice from facility

management technicians.

1.Take off the cover of X-axis, clean the screw and track, check the screw if loose or not, spread lubricant on the

screw and track, move the X-axis for spread more lubricant. Then take on the cover.

2.Take off the cover of Y-axis, clean the screw and track, check the screw if loose or not, spread lubricant on the

screw and track, move the Y-axis for spread more lubricant. Check the screw of light sensor. Then take on the

cover.

3.Take off the cover of Z-axis, clean the screw and track, check the screw if loose or not, spread lubricant on the

screw and track, move the Z-axis for spread more lubricant. Check the screw of light sensor. Then take on the

cover.

4.Belt: check if the belt is loosened. Adjust the belt if it loosened: firstly, disassemble the fixed screw. Secondly,

pull the motor back. Then press the belt 10N stress at the mid of the belt, bend 10~15mm. Finally fixed the

screws.

5.Check the linear rail straightness and accuracy. Adjust it if it is abnormal.

6.Replace the worn component.

5.2.6 Oil-water separator maintenance

1. Sug

gested working pressure is lower than 0.7Mpa.

2. Drai

n regularly to keep the valve clean and dry.

5.2.7 Maintenance of linear track

1.L

ubricate the linear track every 100km wal

king.

2.Do n

ot lubricate too much grease.

3.Inject the grease into the block. Do not straightly smear the grease on the surface of block

4.Prevent impurities getting into the inside from conjunction.

5.How to inject the grease:

① Stop the unit. Inject into the nozzle 0.7cc grease.

② Push t

he block for a round trip so that all the beads can be lubricated.

③ Repeat ①&②, inspect whether grease adhere to the end of track.

5.2.8 Maintenance of ball screw

1.I

nject grease with grease gun by many times. Roll the screw spindle half-turn after injecting one time. Do not

inject rated grease, otherwise, it will not be lubricated completely.

2.Finished lubricating rated grease, Push the block for a round trip to spread grease.

5.2.9 Cleaning

● Hy

drocarbons dissociate causing an explosion if contacting aluminum(Zn) and chrome-plate. In this machine,

aluminum (Zn) and chrome-plate surface are used.

● Only use solvents or cleaning agent without hydrocarbons! Before you use a solvent or cleaning agent, check

its ingredients!