ET8383-說明書(英文) - 第36页
32 ● Dail y Maintena nce 1) Hold the bottom plate of dispensing rob ot when m ove it. Don’t hold the X axis, in cas e of damaging the precision. 2) Over weight of platf orm will damage the equi pment . 3) Unscrew the scr…
31
Item
T
rouble shooting
Reason
Meas
ure
shaki
ng while
moving.
2. The
lead screw was n
ot
concent
ricity with the motor.
2. A
djust the place of the lea
d
scr
ew.
11 The belt
s slipped.
1. The
belts loos
en.
2. There
is some lubricatin
g
oil
on the belts.
1. A
djust the motor’s place for
tightening the bel
t.
2. Clean
the lubricating oil.
5
.2 Maintenance and inspection
Safety
instructions:
Risk of
electric shock
Be sure to open the cabinet door after the power off
Cut off the power supply for 5 minutes and replace the servo unit (including the
rectifier) and control the power unit. During this time, please do not touch the
terminal!
Risk of electric shock and injury
After the repair, please do not forget the tool in the electric control cabinet, make
sure the door of the electric control cabinet is closed.
● Dail
y check
1) Chec
k if there's flammable or explosive item close to the dispensing robot.
2) Check if the working voltage is correct.
3) Clean the needle, syringe, barrel and dispensing valve regularly. Replace them if they’re bl
ocked.
4) Chec
k if the airflow is normal.
5) Chec
k if zero position of each axis is correct
.
6)
Test the movement and communication performance of dispensing robot.
7) Check if the emergency button can be pushed and unscrewed normally.
8) Chec
k if the air tube is smooth.
9) Cle
an the working environment of dispensing robot.
10) Ch
eck if the external screws of the dispensing robot are screwed wel
l.
11)
Write down equipment condition in each shift.
12) Ru
n a testing program after each shift.
32
● Dail
y Maintenance
1) Hold the bottom plate of dispensing robot when move it. Don’t hold the X axis, in case of damaging the
precision.
2) Over weight of platform will damage the equipment
.
3) Unscrew
the screws of RS-232 communication interface, plug out the teach pendant.
4) Do not drop off the teach pendant in case of dam
age.
5) Do not move the X/Y/Z axis by hand when the robot is powered on.
6) Do n
ot wet the dispensing robot or pull the power cord
.
7) P
ress the emergency stop button in case of any emergency
.
8) Make t
he X/Y/Z axis back to zero position every time when replace components like syringe, valv
e or
re-st
arting a new process program.
9) Check the needle, syringe and adapter regularly. The needle, syringe could be blocked because of the cure
of
glue.
10) Turn off the dispensing controller when not use. Cut off the power when not use for long time.
11) Use reliable grounding before operation, use power cable with reliable groundi
ng.
12) Chan
ge the fuse of dispensing robot if it is broken.
13) Plug off the power cord, remove the cover for f
use.
14) Replace the defective fuse with a new one, assemble the cover.
Exam
ination period of robot projects:
Inspecting with power off
It
ems Position Routine Monthly
3 m
onths
6 m
onths
12 m
onths
Check
whether
screws and
structure is
fastened.
Screws in the covers.
√ √ √ √ √
Screw
s in the robot. √ √ √ √ √
Screw
s in the axles. √ √ √ √ √
Motor and reducer
screws.
√
Check
whether
socket is
fastened.
Socket on the surface
of robot.
√ √ √ √ √
Socket
in the robot. √ √ √ √
Check whether
robot is abrasion.
Clean dust on the
Robot appearance. √ √ √ √ √
External cables. √ √ √ √
33
equi
pment.
Check
whether it
is curving or
position skewing.
Please repair or
send to repair
station if
necessary.
Robot every axle
position.
√ √ √ √ √
L
ubrication
condition.
Refer to lubrication
instruction.
√ √
Inspect
ing with power on
Items Position Routine Monthly 3 months 6 months 12 months
I
nspecting the working
area.
Every axle. √
Shake t
enderly and
check whether lines are
break.
External cable.
√ √
P
ress and check whether
axles shaking while
MOTOR ON status.
Every axle. √
I
nspecting
Human-computer
interface. Including
keys, buttons, lights,
emergency stop keys
function. If there are
touch screens, check
whether the function is
normal.
Operation
Interface,
emergency
stop button,
light house.
√ √ √ √ √
Check
whether motion
and vibration is normal.
Entire √ √ √ √ √
The peri
od of maintenance: