Dibo JMB-R Bedienungsanleitung Seite 52

4. Operation
4.1. Choke handle and fuel tap
1. Choke handle
The choke is situated under the protection cover of the engine.
The choke has 2 positions:
Warm start/ warm environment:
Do not choke. Choke handle stays to the right stop.
Cold start:
Choke according to the needs.
Engine runs warm. Move the choke handle to the right, as the engine gets warmer.
2. Fuel tap
The fuel tap is situated under the protection cover of the engine. The fuel tap has two positions:
4.2. Gas handle
The gas handle is situated under the protection cover of the engine.
The gas handle can only be applied in two positions:
Remark: Use the gas handle NEVER to arrange the spray pressure.
Starting and warming up:
Move the gas handle a little bit open to the left. Move the gas handle a little bit to the FAST-position (high-speed
position) and make sure that the fuel tap is on position ON. Start the engine, electric or with the traction cord,
depending the model. Hold the handle in this position, so that the engine can run warm idle at lower revolutions.
Engine is at operating temperature:
Push aside the gas handle to the left (against the stop = the maximum position), till the desired number of revo-
lutions of the engine is regulated.
Switching off the engine:
Push aside the gas handle completely to the right, position MIN, up to the right stop.
Let the engine run at stationary revolutions for a while to cool down.
Put the working switch on position 0 (=out) and the fuel tap on OFF.
JMB-R : REV 0
Not choking (working position, handle up to right stop)
Choking (handle up to the left)
OFF = no fuel ( tap to the left) with gas engine close down.
ON = fuel (tap to the right) with gas engine in operation.
0 = stationary number of revolutions (heating, cooling, short break)
1 = full gas during cleaning works
Gas handle
Choke handle
Fuel tap
DiBO b.v. 52