M
M
M
M
A
A
A
A
N
N
N
N
U
U
U
U
A
A
A
A
L
L
L
L
U
U
U
U
S
S
S
S
E
E
E
E
A
A
A
A
N
N
N
N
D
D
D
D
M
M
M
M
A
A
A
A
II
II
N
N
N
N
T
T
T
T
E
E
E
E
N
N
N
N
A
A
A
A
N
N
N
N
C
C
C
C
E
E
E
E
M
INIDUMPER MODEL
HP 1100
18
4.3 GASOLINE ENGINE CONTROLS
(Consult also the engine operator’s manual)
4.3.1 Starting the engine
1. Position the fuel valve to ON.
2. Position the air lever to CLOSE.
NB: Never use the air lever when the engine is hot and the air temperature is rather
high.
4.3.2 Using the engine
1. As the engine gets warmer,
gradually position the air lever to
OPEN.
F
UEL VALVE
A
IR LEVEL
A
IR LEVEL
C
LOSE
C
LOSE
O
PEN