Polycold Cryochiller
Installation and Operation Manual
Brooks Automation
214072 Revision B
9-1
9 Preventive Maintenance
Preventive Maintenance
The best way to ensure maximum productivity for your system is through Polycold’s Preventive Main-
tenance servicing option.
Polycold recommends that the user inspect the system at daily, weekly, monthly and quarterly intervals.
Polycold recommends that every 12 months a preventive maintenance service visit is performed by
Polycold authorized service personnel.
Benefits of Polycold preventive maintenance include:
• Improved system reliability
• Decreased cost of replacement
• Decreased system downtime
Preventive maintenance activities include
• Equipment check
• Top off charge (if required),
• Evacuate and recharge (if required)
• Valve replacement, as necessary
• Insulation inspection and repair
• Data backup
• Battery replacement, as required, (every 5 years)
In addition, the Polycold Engineer will record any equipment deterioration and recommend replacement
parts or repair before these items cause system failure. Preventive maintenance will result in savings
due to an increase of effective system service life.
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