Kuka IONTEC KR 20 R3100, Assembly Instructions Manual

Page: 332 / 344

regular visual inspections may allow timely detection of changes. The na-
ture and scope of the maintenance work depend very much on the specif-
ic area of application. This enables early detection of damage, thereby
preventing failure of components and assemblies. Exchange damaged
components or assemblies.
Disposal
When the option reaches the end of its useful life, it can be removed and
disposed of. The materials must be disposed of in accordance with the
pertinent regulations and, where possible, separated and sorted for recy-
cling.
11.5.1 Starting up PURGE option D
Description
The PURGE option can be used to prepare compressed air for cleaning
purposes.
This section describes all work required to put PURGE option D into oper-
ation.
Equipment
The following equipment is required:
Designation Article number
Set of Allen keys
1.5; 2; 2.5; 3; 4; 5; 6; 8; 10 mm -
Torque wrench
5 Nm to 50 Nm -
Material
The following material is required:
Designation Article number Quantity
PURGE Option D 0000-363-927 1
Tightening torques
The tightening torques can be found under: ( >>> 12.1 "Tightening
torques" Page 335 )
These are valid for screws and nuts where no other specifications are giv-
en.
Screws of strength class 10.9 and higher as well as screws with test cer-
tification may only be tightened once with the rated tightening torque.
When the screws are first slackened they must be replaced with new
ones.
Precondition
• The robot controller is switched off.
• The robot is freely accessible.
Work safety
SAFETY INSTRUCTION
The following procedure must be followed exactly!
KR IONTEC
332/344 | www.kuka.com MA KR IONTEC V4 | Issued: 11.05.2021
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