Table of Contents
Advertisement
OPERATION
Preheating System for Oil, Coolant and Batteries
(continued)
Engine Coolant and Engine Oil Heatings
Legend for illustration Z 21724
(1)
Coolant heating systems, installed on RH and LH
side member of the main frame.
(2)
Switch, coolant heater ON/OFF.
(3)
Indicator light, coolant heating ON,
(16)
Coolant hoses, preheated coolant to the engine.
(17)
Coolant hose, preheated coolant to the engine.
(18)
Coolant hose, preheated coolant to the engine.
(19)
Coolant hose from engine to coolant heater
(20)
Coolant hose from engine to coolant heater
(A)
Coolant inlet
(B)
Coolant outlet
(G)
Engine oil heaters installed in the engine oil pan
(H)
Thermostats for engine oil heaters installed in the
engine oil pan
To activate the coolant heating, set main switch (1Q1) on the
switch board in cab base to ON position. The coolant heating can
then be switched on with switch (2) on the control panel. The
lamp (3) illuminates with coolant heating ON.
REMARK
For more information about the coolant heating system, refer
to the manufacturer's manual "Coolant Heating System" delivered
with the heating system.
3.7 ELECTRICAL EQUIPMENT IN CAB BASE
211
Advertisement
Table of Contents
