JAKA Zu
®
7 - V1.1 29
High voltages can be present inside these power supplies for several hours
after the electrical cabinet has been switched off.
5.
Prevent water and dust from entering the robot or electrical cabinet.
6.2 Overhaul Project and Cycle
In order for the robot to maintain high performance for a long time, a maintenance check must be carried
out. The person in charge of overhaul must prepare an overhaul plan and carry out an inspection. Please refer
to the table below for overhaul items.
In addition, overhauls are required every 20,000 hours of operation time or every 4 years. If you are not
clear about the maintenance processes, please contact our service department.
Cycle
Overhaul Items
Overhaul essentials
Part
Daily
Every 3
months
Every
Year
Robot body
Confirm whether the taught points are
correct
All Parts
Cleaning the robot
body
Wipe off dirt, etc., remove accumulated
spatter, ash, dust, cutting residue, etc.
All Parts
Main bolts
All the bolts exposed on the outside of
the robot need to be tightened and
marked (see the specified tightening
torque table), including the tool
mounting bolts are also implemented.
All Parts
Motor
Abnormal heating or sound
confirmation
All Axis
Brake
Check when the servo power is turned
ON/OFF, whether the robot arm or tool
will fall.
All Axis
Reducer
Check for abnormal vibration, noise,
and oil leakage
All Axis
Tools
Apply force to the tool to make sure it
is
properly and securely bolted in place.
6th Axis
