Scotsman MF 88, Руководство по обслуживанию

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Page 16
Page 16
SYMPTON POSSIBLE CAUSE SUGGESTED CORRECTION
Excessive noise. Gear reducer loose on frame. Tighten.
Drive motor end-play or Repair or replace.
worn bearings.
Water level in evaporator Set water level correctly
too low.
Water leaks. Damaged water seal. Replace seal.
Gravity feed line leaking. Check hose clamp.
Water level in reservoir too high. Adjust water level.
Making wet ice. Surrounging air temperature Correct or move unit to cooled
above 40 ° C (100 ° F). location.
Under-or over-charge of Re-charge with proper
refrigerant. amount.
Closed T EV. Adjust valve for correc
refrigerant flow.
Float ball full of water. Replace.
Low ice production. Loss of refrigerant, under Check and recharge with
or overcharge of refrigerant. proper amount of refrigerant.
Low water level in the reservoir. Check float valve operation.
Overcharge of oil in system. Check at oil sight glass.
Lower to 1/2 sight glass.
Gear box noise. Low on lubricant. Remove filling plug and
add synthetic Oil.