Vogt Tube-Ice HFO10, Руководство по обслуживанию

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Preventive Maintenance Form
This form can be removed and duplicated for record keeping. This page is a complete Preventive Maintenance
Schedule that should be performed every 90 days. The Preventive Maintenance page may be copied and given
to your service person. It should be signed, dated, and returned to you for permanent record.
Date: Model No.: Serial No.:
The following service was performed and checked:
Service

Last maintenance performed (approx. date) ____ / ____ / ____

Scale condition of water tank and tubes (good - fair - poor)

All drains freely draining (water tank, drip pan, ice bin)

Water distributors cleaned

Ice machine cleaner circulated through system

Condenser clean (water-cooled, if applicable)

Voltage at machine (actual reading) ________, ________, ________

Compressor amps (halfway through freeze cycle) ________, ________, ________

Cutter motor amps while cutting ice ________, ________, ________

Water pump amps while pump running ________, ________, ________

AC condenser motor amps (if applicable) ________, ________, ________

Crankcase heater heats oil

Refrigerant leaks (okay - high - low)

Leak-checked entire system; number of leaks found _____

Compressor oil level in sight glass (1/4 - 1/2 - 3/4 - low - high)

Gear reducer oil level (correct level - low level)

Low-pressure switch setting, psig _____

High-pressure switch setting, psig _____

Bin stat(s) installed and operating properly

Makeup water float valve adjusted properly (pump not cavitating, water tank not overflowing)

Adjustable blowdown adjusted for clear ice


 Suction psig at end of freeze CYL__________ CRU________
Suction psig during harvest (high / low) CYL__________
CRU________
Discharge psig at end of freeze CYL__________ CRU________

Ambient temperature at machine ( °F/ °C)

Outside ambient temperature (at air-cooled condenser or cooling tower, °F/ °C)

Makeup water temperature ( °F/ °C)

Freeze period time (minutes)

Harvest period time (minutes)

Total cycle time (Freeze period time + harvest period time, minutes)

First ice out time (seconds)

Last ice out time (seconds)

Ice weight per cycle ( lb/ kg)

24-hour production capacity (
𝐼𝑐𝑒 𝑤𝑒𝑖𝑔ℎ𝑡 𝑝𝑒𝑟 𝑐𝑦𝑐𝑙𝑒
𝑇𝑜𝑡𝑎𝑙 𝑐𝑦𝑐𝑙𝑒 𝑡𝑖𝑚𝑒
× 1440)
Comments:
Signature: