Instruction Manual
D--9--610 Page 13
Blower Ambient Temperature
Discharge
Temperature Less than10_ F* 10_ Fto32_ F** 32_ Fto90_ F Greater than 90_ F
Less than 32_ F ISO 100 } ISO 100 }
(0_ C)
32_ F to 100_ F ISO 100 } ISO 100 } ISO 150 }
(0_ Cto38_ C)
100_ F to 225_ F ISO 100 } ISO 100 } ISO 150 } ISO 220 }
(38_ C to 105_ C)
225_ F to 300_ F ISO 150 } ISO 150 } ISO 220 } ISO 220 }
(105_ C to 149_ C)
Greater than 300_ F *** } *** }
(149_ C)
* For ambient temperatures less than 10_ F, but not less than --20_ F, the use of oil sump heaters,
heated enclosures or synthetic lubricant is required.
** For ambient temperatures 10_ Fto32_ F, the use of oil sump heaters, heated enclosures or
synthetic lubricant is recommended.
*** The lubricant viscosity must be 70 SUS minimum at the lubricant operating temperature.
The pour point of the lubricant should be at least 5_ to 10_ F below the minimum expected ambient
temperature.
For continuous operation, where the lubricant temperature exceeds 200_ F, synthetic lubricant
is recommended.
} The recommended operating range for AEON PD Synthetic Lubricant.
FIGURE 3--4 -- VISCOSITY RECOMMENDATION