Beckhoff AG2250, Operating Instructions Manual

Page: 87 / 95

Maintenance and cleaning
Version: 2.8 ─── 87 AG2250
WARNING
Shut down and secure the machine or plant
Make sure that the machine or plant is shut down and secured
against accidental start-up.
Failure to observe may result in components moving in the ma-
chine or plant. Rotating or moving components can lead to seri-
ous injuries.
Do not immerse or hose down the gear unit
Wipe the gear unit only with cleaning agent and a cloth.
Due to impermissible solutions, cleaning by immersion can lead to
damage to the surface and the gear unit as well as to leak-tight-
ness problems.
Contamination, dust or chips can have a negative effect on the func-
tion of the components. In the worst case, contamination can lead to
failure. Therefore, clean and service the components at regular in-
tervals.
10.1
Cleaning agents
Clean the components carefully with a damp cloth or a brush.
Use grease-dissolving and non-aggressive cleaning agents such as
isopropanol for cleaning. You will also receive information about
non-approved cleaning agents.
10.1.1
Not applicable
Cleaning agents Chemical formula
Aniline hydrochloride C
6
H
5
NH
2
HCI
Bromine Br
2
Sodium hypochlorite; bleaching
solution NaCIO
Mercury (II) chloride HgCl
2
Hydrochloric acid HCI