41
3.2
Daily Inspections
3.2.1
Check Items
Before starting operations, check the items listed below every day.
Daily Inspections Table
No. Check:
Controller
Power
How to check:
Criterion
What to do:
(Note 1)
1
Connectors (CN1 to
CN10 on the robot
controller) and their
mating parts
OFF Visually
No looseness,
disengagement or dirt.
Engage the
parts properly
and clean
them.
2
Cables (connected to
CN1 to CN10 on the
robot controller) and
robot’s external cables
OFF Visually
Free of damage or
gouges.
Repair or
replace.
3
LCD on the teach
pendant
ON Visually
Properly
displayed
Repair or
replace.
4
Pilot lamps on the robot
controller
ON Visually
Should
light.
Repair or
replace.
5
Cooling fan in the robot
controller
ON
Visually
(Note 2)
Should work properly.
Repair or
replace.
6
EMERGENCY STOP
button on the teach
pendant or the mini
pendant
ON
Press the
EMERGENCY STOP
button.
The robot should
come to an
emergency stop.
Repair or
replace.
7 Safety
door
ON
Operate the safety
door switch and open
the switch-wiring door.
The robot should
come to an
emergency stop.
Inspect and
repair.
8
Brake release switch
OFF
Check for looseness.
No looseness.
Tighten up.
9
Bellows (on the z-axis
of dust- & splash-proof
type or cleanroom type)
OFF Visually
No
breakage.
Inspect and
repair.
10
Motor ON lamp on the
UL-Listed robot units
ON Visually
It should light when
the motor is ON.
Inspect and
repair.
11
Robot unit (Except
lubrication points)
OFF
Visually
No grease leak
Wipe off
grease
Note 1
Some repair and replacement operations shown in "What to do:"
column, may involve special jobs. Contact our Robot Service Section.
Note 2
The normal operation of the cooling fan is as shown on the next page.