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5 Maintenance and Inspection
［Caution］
・ The brand name of the grease shown in the
・The lubrication time is a cumulative value of the operation at the maximum speed. If the operation has been sus -
pended, or if the designated speed is slow, the lubrication time can be lengthened in proportion.(The "Lubrica -
tion interval " in
・ Depending on the robot operation state, the lubrication time will fluctuate, so determine the time according to
the state so that the grease does not run out.
・ With the maintenance forecast function of the personal computer support software (option), the guidance of
lubrication time is calculated according to the operating environment of the customer.
･ By the maintenance forecast function of RT ToolBox2 (option) computes the guide of the lubrication hours put
together with the customer's operation status.
・ The numbers in
(2) Lubrication method
1) Set the robot to the posture shown in
2) Refer to
Page 49, "5.3.2 Installing/removing the
3) Please protect the timing belt with the cloth etc. so that the grease does not take for the timing belt at the
time of oil supply.
4) J5 axis lubrication port <5>, the J6 axis lubrication port <6> (reduction gears), and the J6 axis lubrication port
<7> (gear) should remove the bolt, and should install the attached grease nipple. Securely tighten the grease
nipple by 4.7 Nm to 6.3 Nm.
5) Insert the grease shown in
6) J5 axis lubrication port <5>, the J6 axis lubrication port <6> (reduction gears), and the J6 axis lubrication port
<7> (gear) should remove the grease nipple, and should install the original bolt. Securely tighten the bolt by 4.7
Nm to 6.3 Nm.
7) Replace the covers with the removal procedure in reverse.
8) If the maintenance forecast function is enable, please reset the accumulated data about grease. Carries out the
resetting operation by RT ToolBox or parameter (MFGRST). Refer to separate "RT ToolBox2 / RT ToolBox2
mini User's Manual" for the operation method of RT ToolBox, and refer to separate "Instruction Manual/
Detailed Explanation of Functions and Operations" for details of parameter (MFGRST).
CAUTION
Maintenance and inspection procedures
5-65
Table 5-4
is usually based on the three-year inspection.）
theTable 5-4
correspond to the supply positions in
Fig.
Table 5-4
using a grease gun from the lubrication grease nipple.
Use manual grease gun, and inject grease with pressure 0.03Mpa or less. Do not use
the grease gun, which derived by the factory air presser to avoid injecting by too
high pressure.
Table 5-4
is the grease put in at shipping.
5-14.
cover", and remove the covers.
Fig.
5-14.
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