Operating Instructions
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BA KR 6, 16 F, KR C4 12.10.07 en
12.6 Removal, installation of main axis motor unit A1
Information!
Section 12.1 of this chapter must be observed!
Warning!
If main axis motor unit A1 is to be removed from or installed on an operable
robot, the main switch on the control cabinet must be turned to “OFF” and
secured with a padlock to prevent unauthorized persons from switching it on
again.
D Removal
Caution!
If main axis motor unit A1 is removed immediately after the robot has stopped
operating, it is liable to have an elevated surface temperature.
(1) For floor-- mounted robots in an inclined position: Secure axis 1 mechanically
against rotational movement.
Caution!
If the floor--mounted robot is installed in an inclined position, the operator must
ensure that the robot is not able to move independently during or after removal
of main axis motor A1.
For ceiling--mountedrobots: Take robot from the ceiling (see Chapter 7, “Installation, Con-
nection, Exchange”), turn it 180˚ into floor--mounting orientation and then fasten it to floor.
Caution!
Fastening the robot temporarily to the floor prevents it from toppling over.
For wall --mounted robots: Move hinged steel base from the 90˚ position to the 0 ˚ position
and lock it.
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