Maintenance
Product Manual IRB 6400R 19
2.12 Changing filters/vacuum cleaning the drive-system cooling
The article number of the filter is 3HAB 8028-1.
• Loosen the filter holder on the outside of the door by moving the holder upwards.
• Remove the old filter and install a new one (or clean the old one and re-install it).
• When cleaning, the rough surface (on the clean-air side) should be turned inwards.
Clean the filter three or four times in 30-40° water with washing-up liquid or
detergent. The filter must not be wrung out, but should be allowed to dry on a flat
surface. Alternatively, the filter can be blown clean with compressed air from the
clean-air side.
• If an air filter is not used, the entire cooling duct must be vacuum cleaned regularly.
2.13 Changing the battery for memory back-up
Type: Lithium Battery.
The article number of the battery is 3HAB 2038-1
The batteries (two) are located under the top cover to the right, at the top of the rear
wall (see Figure 11).
.
Figure 11 The location of the batteries.
• Note from the teach pendant which of the two batteries has expired and needs
replacement.
• Loosen the expired battery terminal from the backplane.
Front view
Plan view
Warning:
• Do not charge the batteries. An explosion could
result or the cells could overheat.
• Do not open, puncture, crush, or otherwise muti-
late the batteries. This could cause an explosion
and/or expose toxic, corrosive, and inflammable
liquids.
• Do not incinerate the batteries or expose them to
high temperatures. Do not attempt to solder bat-
teries. An explosion could result.
• Do not connect positive and negative terminals.
Excessive heat could build up, causing severe
burns.
Warning:
Do not incinerate or dispose of lithium
batteries in general waste collection, as
there is a risk of explosion. Batteries
should be collected for disposal in a
manner that prevents short circuitting,
compacting, or destruction of case
integrity and the hermetic seal.
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