Kohler SFGLD480 Operation & Maintenance Manual page 155

Measure
Mixture Temperature
Engines 90/55 and 120/55
(194/131ºF y 248/131ºF)
Mixture Temperature
Engines 90/80 and 120/80
(194/176ºF y 248/176ºF)
Mixture Temperature
Engines 90/40 and 120/40
(194/104ºF y 248/104ºF)
Mixture Temperature
Single cooling circuit engines
Mixture pressure
Explosive areas engines
Crankcase gas pressure
Engines 120/80, 120/55 and 120/40
(248/176ºF 248/131ºF y 248/104ºF)
Exhaust temperature
Exhaust temperature
(SFGRD)
Overspeed
Engines 1200 rpm
Overspeed
Engines 1500 rpm
Overspeed
Engines 1800 rpm
Emergency stop button
(*) Activates when the engine has been running for several minutes. This time depends on the oil temperature:
 <60ºC (140ºF) Cannot be activated for oil temperatures of less than 60ºC (140ºF)
 Activates and engine shutdown 20 minutes after temperature has been > 60ºC (140ºF)
 Activates and engine shutdown 15 minutes after temperature has been > 70ºC (158ºF)
 Activates and engine shutdown 10 minutes after temperature has been > 80ºC (176ºF)
 Activates and engine shutdown 5 minutes after temperature has been > 90ºC (194ºF)
PRODUCT INFORMATION
IO-G-M-60-002e
Location Signal type
4-20 mA (0-150ºC)
Intake
manifold (32-302ºF)
4-20mA (0-4 bar abs)
Intake
Mechanical regulation
manifold
Control unit parameter
Electronic regulation
Gallery NC potential-free contact
After turbo
4-20 mA (0-800ºC)
(32-1472ºF)
After catalyst
Engine Signal type according to
control control equipment used for
equipment said protection
On Engine NC potential-free contact
INDEX
K
FG/FGLD/SFGLD/SFGM/SFGRD
ENGINES INSTRUMENTATION
Protection value
> 63ºC (145,4ºF)
> 65ºC (149ºF)
> 85ºC (185ºF)
> 87ºC (188.6ºF)
> 52ºC (125,6ºF)
> 65ºC (149ºF)
> 105 ºC (221ºF)
> 107 ºC (224,6ºF)
(0-58 psi)
-
> 3mbar (0,044 psi)
> T + 50ºC (122ºF)
Difference between
lines > 30ºC
V Engines
> 700ºC (1292ºF)
> 1500 rpm
(25%)
> 1875 rpm
(25%)
> 2160 rpm
(20%)
-
2.9.3
DATE
May 2016
O&M_2.002211.810_A_10_2016
Action Active
Alarm or warning Always
Emergency shutdown Always
Alarm or warning Always
Emergency shutdown Always
Alarm or warning Always
Emergency shutdown Always
Alarm or warning Always
Emergency shutdown Always
Display Always
In operation.
Alarm or warning
Timed 5 sec.
Refer to (*)
Emergency shutdown
Timed 5 sec.
Alarm or warning
Always
(T = temperature
balance)
Under stable
Alarm or warning
Emergency shutdown Always
Emergency shutdown Always
Emergency shutdown Always
Emergency shutdown Always
Emergency shutdown Always
Dep. 3
load
3/5