Generating Power to the World
Page
20
of
25
PTI-15/20-T4F Operators Manual
COOLANT SERVICE LIFE
Commercial Heavy-Duty
Coolant/Antifreeze that 3000 Service Hours
Meets “ASTM D5345” or Two Years
Commercial Heavy-Duty
Coolant/Antifreeze that 3000 Service Hours
Meets “ASTM D4985” or One Year
NOTE:
Do not use a commercial coolant/antifreeze that only meets the ASTM D3306 or
D4656 specification. This type of coolant/antifreeze is made for light duty automotive
applications.
CHECKING RESERVOIR TANK
COOLANT LEVEL
(At a Minimum of 25 Hours of Operation) Ensure that the coolant level of the
radiator reservoir tank is between the upper limit (FULL) and the lower limit (LOW) on
the side of the reservoir tank.
CLEANING RADIATOR CORE
Visually inspect the core for any obstructions such as dirt or debris. Use running water
to clean particles from between fins.
IMPORTANT:
Never use hard objects to clean radiator core, damage to core could
result.
IMPORTANT: If your generator is equipped with remote radiator assemblies to cool the
engine, DO NOT run water through the electric fan. Removal of the fan is required
before cleaning of radiator.
