Hale ESP Priming System - Manual (Page 16)

❑ Introduction
16 ESP Primer System Instruction Guide
p/n: 029-0810-01-0
IMPORTANT!
IF THERE IS PRIMER LUBRICANT IN THE RESERVOIR, IT IS RECOMMENDED
TO OPERATE LUBRICATED PRIMING SYSTEMS WEEKLY TO CYCLE THE
FRESH LUBRICANT THROUGH THE PRIMER.
HOLDING THE PRIMER ON FOR TWO (2) OR THREE (3) SECONDS AFTER A
PRIME FROM DRAFT WILL CLEAN OUT RESIDUE IN THE PRIMER.
Coolant Water
Freezing Point
F° (C°)
50% 50% -26 (-32)
60% 40% -54 (-48)
66% 34% -76 (-60)
Chart 2-5: Typical Freeze-Up Protection