Manitowoc CMS050A004 Spezifikationen PDF herunterladen (Seite 72)

IMPORTANT

Manifold gauges must be removed properly to

ensure that no refrigerant contamination or loss

occurs. A quick disconnect is required for the

high side connection.

Recovery/Evacuation

1. Place the toggle switch in the OFF position.

2. Install manifold gauges, charging scale, and

recovery unit or two-stage vacuum pump.

3. Open the high and low side valves on manifold

gauges.

4. Perform recovery or evacuation:

A. Recovery: Operate the recovery unit as

directed by the manufacturer’s instructions.

B. Perform a nitrogen pressure test to verify

leaks are not present.

C. Evacuation prior to recharging: Pull the

system down to 500 microns.

NOTE: Check access fittings for leaks with an

electronic leak detector after charging the ice machine.

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Manitowoc CMS050A004 Spezifikationen Seite 72