10 Maintenance work (continued)
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BA KR 6, 16 F, KR C4 12.10.07 en
10.3.3 Changing the oil on axis 3 gear unit
Information!
Section 10.2 of this chapter must be observed!
D Draining the oil
Warning!
Before performing the next step, it must be ensured that it is not possible for
anyone to be injured within the range of the slowly turning robot.
The robot may only be moved at jog speed, with all applicable safety rules and
regulations being observed.
(1) Put the robot into operation and move axis 3 until the magnetic screws (Fig. 102/2, 6)
are aligned vertically.
Warning!
Turn the main switch on the robot control cabinet to “OFF” and secure it with a
padlock to prevent unauthorized persons from switching it on again.
(2) Remove the magnetic screw (6) and place a receptacle (5) under the drain hole.
Information!
It is easier to drain the oil if a hose (4) with a straight M10x1 union (3) is used.
(3) Remove the magnetic screw (2) and catch the oil as it drains out.
Information!
The oil takes about 10 minutes to drain completely.
Notice!
Store used oil in accordance with the regulations and dispose of it with minimum
environmental impact.
(4) Remove the drain hose.
(5) Insert and tighten the magnetic screw (6) (tightening torque M
A
= 10 Nm).
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