Siemens SIMOTICS L-1FN3 Configuration Manual page 154

Configuration
5.4 Mounting
Combi distributor
Cover end piece
If you use the heatsink profiles with plug-type coupling, you must proceed as follows:
1. At first, only fix the heatsink profiles with a few screws so that all threads in the machine
bed are visible. Do not tighten the screws, because you will have to remove them again
later.
2. Slide the secondary section end piece No. 1 without wedge axially onto the plug-type
couplings of the heatsink profiles.
3. Screw in the mounting screws of the secondary section end piece No. 1. Do not tighten
the mounting screws.
4. Slide the secondary section end piece No. 2 without wedge axially onto the plug-type
couplings of the heatsink profiles.
5. Screw in the mounting screws of the secondary section end piece No. 2. Do not tighten
the mounting screws.
6. Tighten the mounting screws of the secondary section end pieces.
7. Check the cooling circuit for leaks, if applicable (pressure check at a maximum of 10 bar).
8. Check again whether all threads in the machine bed are visible.
9. Remove the screws that were used for fastening.
10.Screw the secondary sections together with the heatsink profiles.
11.If the cover band is not used as a secondary section cover, mount the wedges of the
secondary section end pieces.
The following figure shows the correct position for mounting the heatsink profiles and combi
distributors.
152
NOTICE
Damage to the plug-type couplings
If you remove the locating screws too early, the plug-type couplings may become
deformed and thus overstressed, especially if the secondary section track is disposed
vertically. The reason for this is the self-weight of the heatsink profiles.
• At a vertically arranged secondary section track, remove the screws used to position
the heatsink profiles only step by step.
1FN3...
050 100 150
4 6 6
2 5 5
Configuration Manual, 10/2018, 6SN1197-0AB86-0BP2
300 450 600
6 8 10
6 7 --
1FN3 linear motors
900
14
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