3 extreme conditions, During freezing weather, 4 weekly – Hale 80FC User Manual
Page 55: Extreme conditions, Weekly
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Pump Ends
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Pr ev en tive M ain te n an ce
❑
5.
Make sure the pedestal oil reservoir is full to correct level - see heading “To
Check / Add Oil” on page 57.
Also ensure that the engine has the proper amount oil and coolant. See
separate engine operation and maintenance manual provided.
4.3
EXTREME CONDITIONS
Extreme conditions occur when the pump has been operated during freezing
weather or when pumping from a water source that contains material that is
harmful to the pump if not purged.
During Freezing Weather
In freezing weather, drain the pump as follows:
1.
Open all discharge and suction valves, remove suction tube caps and dis-
charge valve caps.
2.
Open pump body drain cocks and/or Hale multiple drain valve.
3.
After the pump is completely drained, replace all caps and close all valves.
Pumping from Salt Water, Contaminated Water, or with Foam Solution
Thoroughly flush the pump and suction hoses using fresh water from a hydrant
or other clean water source.
After pumping foam, flush as above until all residue of foam is flushed from the
system.
4.4
WEEKLY
Weekly maintenance consists of the following
❑
Gearbox option, check / add oil - see page 56
❑
Pedestal option, check / add oil - see page 57
❑
Check / add engine fluids - see page 58
❑
Relief valve testing - see page 58
❑
Governor testing - see page 59