Daily Inspections; Check Items - Denso HS-G Series Installation & Maintenance Manual

3.2

Daily Inspections

3.2.1

Check Items

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