Barco ULC-30A, Service Manual

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8. Primary pump unit
Image 8-19
Connecting the quick coupler
6. Insulate the refrigeration unit quick couplers.
a) Apply contact glue to all mating surfaces of the insulation shells.
b) Allow the glue to dry for 20–40 minutes.
c) Install the insulation shells.
d) Make the insulation airtight using foam tape.
7. Install cable ties (reference 1 image 8-20) to secure the insulation to the refrigeration unit quick couplers.
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1
1
1
1
1
Image 8-20
Installing cable ties
8. Perform the rest of the primary pump replacement process. For more info, see "Primary pump replacement process", page 37 .
8.5 Connecting the primary pump wiring
Necessary tools
• Phillips screwdriver PH2
• Nut spanner 7 mm
This procedure assumes that power has been switched off. Unless otherwise stated, power must be off prior
to start with this procedure. To switch off power, see procedure "Switching off power and locking the switch",
page 15.
How to connect the primary pump wiring?
1. Remove the left cover. See procedure "Removing a cover", page 17.
2. Remove the pump motor connection box cover. Use the Phillips screwdriver PH2 to remove the 4 screws (reference 1 im-
age 8-21).
R5906015 ULC-30A 01/02/2018 45