Cooling Circuit Diagram - Kohler SFGLD480 Operation & Maintenance Manual

1 INTRO ODUCTION N
KOHLER engines req
operation.
In order to cool the eng
transfer and d the non-ap
In the case of gas engin
are cooled b by the same
2 COOLI ING CIRCU
Below we h have an exa
components s: (Fig. 2)
1. Main circuit water
2. Main circuit oil co ooler
3. Engin ne block. Lin
4. Air or r air/fuel mixt
5. Main circuit temp
6. Cooli ing system e external to the
7. Main circuit expa
8. Venti ing piping at
9. Venti ing piping at
10. Venti ing piping at
11. Auxil iary water pr
12. Wate er preheating g resistor
PRODUCT INFOR P
IT T-G-A-20-
ONE CIRC O
quire a cooli ing system a
gine, water i s used as th
pearance of problems re
nes with sing gle cooling ci
circuit.
UIT DIAGR RAM
ample of a cooling syst
Figure 1 V e
r impeller pu mp
ings and cyl inder heads
ture cooler
erature regu lator
e engine of t
nsion tank
the highest point of the e
the main cir cuit pump in
the highest point of cool
reheating pu mp
RMATION INDEX
-025e
CUIT COOL LING SYST
able to dissi pate the the
he coolant fl uid, after be
elated to the l low quality o
rcuit, all eng gine compone
tem of a V engine with
engine, one c cooling circui
the main circ cuit
engine of the e main circuit
let
ing system e external to th
2.2.1
DATE
Sept tember 2014
TEM FOR GAS V-EN
O&M_2.002211.810_A_10_2016
ermal energy y they gener
eing treated to ensure op
f the same
ents, includin ng the air/mi
one cooling g circuit, sho
t
t and engine e water vent
e engine of t the main circ
Dep. . 2
4
NGINES
rate when in n
ptimum heat t
xture cooler, ,
owing all its s
cuit
1/8 8