![background image](http://html1.mh-extra.com/html/barco/ulc-30a/ulc-30a_service-manual_3812456031.webp)
7. Coolant procedures
F
E
Image 7-3
Disconnecting hoses ’F” and ’E”
5. Insert the open end of an open ended hose (included in the service kit) into a container and connect the other end to hose “E”.
E
Image 7-4
Connecting open ended hose to hose ’E”
Note:
Risk of
fl
uid spillage. Make sure the open ended hose is directed into the container before connecting to hose “E”.
6. Disconnect hose “D” (pressurization pump suction line) from the coupler located on a small support on the bottom of the chiller
and connect it to the previous location of hose “E” on the lower coupler of the pump.
D
D
D
Image 7-5
Redirecting hose ’D”
7. Switch on power. The pressurization pump will automatically work for 30 seconds. Liquid will
fl
ow into the container.
Note:
Wait until the pressurization pump has stopped working.
8. Open the bypass valve using the Service tool.
9. Connect the service kit hose to the upper quick coupler of the chiller and connect an open ended hose to the small service kit
hose.
Keep the open end in a high position (for venting).
R5906015 ULC-30A 01/02/2018
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Содержание ULC-30A
Страница 1: ...ULC 30A Service manual R5906015 01 01 02 2018...
Страница 4: ......
Страница 6: ...Table of contents Index 97 2 R5906015 ULC 30A 01 02 2018...
Страница 10: ...1 Safety 6 R5906015 ULC 30A 01 02 2018...
Страница 23: ...5 Covers 1 1 1 2 2 2 2 2 2 2 2 2 2 2 Image 5 4 Installing the 14 screws R5906015 ULC 30A 01 02 2018 19...
Страница 24: ...5 Covers 20 R5906015 ULC 30A 01 02 2018...
Страница 28: ...6 Fan unit 24 R5906015 ULC 30A 01 02 2018...
Страница 40: ...7 Coolant procedures 36 R5906015 ULC 30A 01 02 2018...
Страница 70: ...10 Refrigeration unit 66 R5906015 ULC 30A 01 02 2018...
Страница 92: ...11 Electronics Unit 88 R5906015 ULC 30A 01 02 2018...
Страница 100: ...A Appendix 96 R5906015 ULC 30A 01 02 2018...