Hypertherm Koolant Koolers N-Series, User Manual, Page: 25 / 77

Installation ‐ Coolant Reservoir Filling
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Figure 10: Chiller Plumbing & Electrical Connectivity
6.9 Coolant Reservoir Filling
When the chiller’s plumbing connections have been installed the reservoir must be filled with Plasma Cutting
System Manufacture’s recommended coolant. Refer to Hypertherm equipment coolant requirements for proper
coolant requirements. Do not use tap water.
To fill the chiller’s coolant reservoir:
1. Remove the door panel, side blocker panels, and upper blocker panel as described in Section 6.4.2.
2. Remove the fill port cap from the top of the tank.
3. Fill the reservoir with the manufacturer’s recommended fluid while monitoring the Tank Level Sight
Gauge (Refer to Figure 10). The reservoir should be filled until the level is near the High Tank Level
label. The reservoir capacity is 10.5gal (40L).
4. Reinstall the reservoir fill port cap and hand tighten.
5. Replace the upper blocker panel, side blocker panels, and door panel as described in Section 6.4.2.
PROCESS FLUID OUTLET
TANK LEVEL
SIGHT GAUGE
TANK DRAIN
PORT
INTERLOCK CONNECTION
ETHERNET CONNECTION
PROCESS FLUID INLET
Hypertherm, Inc. Part Number: 810540