Vent; Expansion Tank; External Cooling System; Venting Pipes - Kohler SFGLD480 Operation & Maintenance Manual

1
The
2
The
3
Purg

3.7 VENT

An element that purges
3.8 EXPAN SION TANK K
Due to the i ncreased vo olume of heat
The expans sion tank has
A pipe must t run from the
All venting p pipes on the
The expans sion tank mu
below a min nimum level
steam or air r to leave at
The expans sion tank mus
Pressurized d expansion
cooling circ cuit cannot b
engine temp perature exc ceeds 100ºC.
3.9 VENTIN NG PIPES
This is a sys stem of pipe
At least the e following v

venting pipes

water level in the tank:

Fro m the circuit

Fro m the highes

Fro m the highes
3.10 EXTE ERNAL COO OLING SYST
This part of the cooling c
These syste ems may be
PRODUCT INFOR P
IT T-G-A-20-
ONE CIRC O
mostates ho ucing
mostatic Val ves
ge
any possible e air pockets
ted water, a
s to be install led at the hig
e expansion tank to the c
circuit must lead to the e
ust be fitted with a low w
and a safety y valve that a
positive over rpressure.
st have a ca pacity of at le
tanks must b be used in th
be reached with cooling
.
s that avoid air from colle
s should be
t water pump p inlet to the e
st point of the e cooling circ
st point of the e external co
TEM
circuit is resp ponsible for c
of different t ypes, depen
RMATION INDEX
-025e
CUIT COOL LING SYST
s from the cir rcuit while the
tank has to b be installed t
ghest point o of the cooling
circuit water pump inlet.
expansion ta nk below wa
water level s sensor that d
allows air to enter the cir
east 15% of the total volu
hose cases w where the m
g systems u using unpres
ecting in the cooling syste
installed, le eading to the
expansion ta ank
cuit in the en ngine to the e
ooling circuit to the expan
cooling the h heat produce
nding on the requirements
2.2.7
DATE
Sept tember 2014
TEM FOR GAS V-EN
O&M_2.002211.810_A_10_2016
e cooling circ cuit is being
to control sai id increases
circuit.
ater level.
does not allo ow the water
rcuit at nega ative pressure
ume of water r in the cooli
minimum pres ssure require
ssurised exp pansion tank
em.
e expansion tank, alway
expansion ta ank
nsion tank
ed by the eng gine.
s and applica ation in ques
Dep. . 2
4
NGINES
filled.
in volume.
r level to fall l
e and water, ,
ng circuit.
ement of the e
ks or where e
ys below the e
stion.
7/8 8