Chapter
4
66
ML-7 Series/ML-9001A
Chapter
4
Maintenance
4.7.5 Replacing the Coolant Filter
Replace the coolant filter in the Chiller Unit every six months as follows:
1
Drain the coolant.
2
Remove the fastening band that holds the coolant filter.
3
Release the coupler lock at the top of the coolant filter. Push the coupler up and remove the
coolant filter.
4
Remove the OUT hose from the coolant filter and attach a new coolant filter.
5
Push the coupler on top of the coolant filter down until it clicks, then lock the coupler.
6
Use the fastening band to secure the coolant filter.
7
Supply coolant.
8
Start the chiller (running it alone) and release air. Next, check for any leakage and ensure the
coolant level is acceptable.
For details on supplying coolant and removing air from hoses, see 3.3 "Coolant
Tubing (ML-7064A Only)" (p. 31).
Coolant filter
Coupler
Fastening band
Summary of Contents for ML-7 Series
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Page 82: ...Chapter 4 78 ML 7 Series ML 9001A Chapter 4 Maintenance...
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