101
7. To stop the operation of preheater,
push the stop switch (
ڹ
), then the
combustion stops, but drive motor
and water pump motor operate
150
Ŕ
180 seconds more, then
stop.
8. When push the pump switch (
ڼ
),
water pump motor operates only
and the heating effect could by
enhanced.
(When operating heaters, heat loss
in the heating line decreases and
“pump (
ڼ
)” indicating lamp comes
on only).
Check point before operation
1. Fuel level : Replenish if the fuel
level is low.
2. Filter if it is clogged.
3. Fuel feeding pipe and/fittings.
4. Hot water circulation valve in the
engine side is open.
5.
Suction and exhaust pipe are
clean.
6. Coolant level of the engine.
Maintenance
1. Periodically clean fuel filter ele-
ment.
2.
If required clean inside heat
exchanger and remove dirts and
carbon by brush and water. It will
longer the service life.
3. For operating efficiently, remove
dirts, carbon of flame detector with
soft and dry cloth, and sure not no
damage C.D.S surface.
4. Take off nozzle from nozzle hold-
er, and clean or exhange.
5.
When operating on rough and
unpaved road, be sure to clean
intake and exhaust tube periodi-
cally for efficient use of blow
motor.
Summary of Contents for BM090
Page 220: ...218 Drag link RR 2 points For leaf spring Spring and shackle pin 12 points...
Page 255: ...253 BODY DIMENSION BM090 ROOF ON COOLER NON COOLER APPROX APPROX...
Page 256: ...254 BS090...
Page 259: ...257 ROOF ON COOLER SUB ENG COOLER NON COOLER APPROX APPROX BH115E...
Page 260: ...258 ROOF ON COOLER SUB ENG COOLER APPROX APPROX BH120E...