Barco ULC-30A, Service Manual, Page: 45 / 102

8. Primary pump unit
a) Using a screwdriver, open the clip to unlock the coupler (image 8-8).
b) Remove the coupler from the pump
fi tting (image 8-8). Use a cloth or towels to catch spillages before plugging the couplers
using the service kit plugs and caps.
c) Close the clip of the coupler (image 8-8).
Image 8-8
Removing the coupler
d) Install the plug (included in the service kit) onto the coupler (image 8-9).
e) Install the cap (included in the service kit) onto the pump
fi tting (image 8-9).
Image 8-9
Installing plug and cap
Note: Always use the plugs and caps included in the service kit. Do not use paper or other material to cover the openings in
order to avoid the introduction of foreign objects in the coolant circuit.
Note: Use a cloth or towels to clean up possible minor spillage.
4. Remove the two screws (reference 1 image 8-10) (front side of the chiller) using the nut spanner 8 mm.
1
1
Image 8-10
Removing the two screws
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