opERaTIon
EN
DiBO 19
18 HEAT EXCHANGER
The heat exchanger is used to cool the engine, through the heat exchanger
cold water will be flowed in the primary circuit, in the secondary circuit the hot
water flows coming from the engine. The heat exchanger ensures now that the
secondary circuit will be cooled and there hotter water flows through the
primary circuit into the high pressure pump.
19 REELS
The JMB-M will be standard equipped with a high pressure/low pressure reel.
always secure/block the reel(s) after use and before transporting the trailer.
please note for possible risk of heat to the high pressure coupling of the reel(s)
at the use of the burner. always unroll the reel hose(s) completely during
spraying activities to ensure an optimal performance!
• Disconnect the low pressure coupling: loosen ring to the left, disconnect the
coupling, tighten the ring back to the right for the water connection. Connect
the low pressure coupling again: loosen ring (left), lock the coupling, tighten
the ring to the right.
• Disconnect the high pressure coupling: loosen the plastic coupling to the
right. put the hose coupling on the high pressure gun and lance. lock back
the coupling by turning to the left.
20 SUPPORT ARM
The support arm is mounted at the back, underneath the trailer on the light bar.
pulling out the support arm can be done by the red handle, the support arm
folds now, set the support arm fixed to the ground by the central bolt (circled in
red on photo 3) and with aid of a wheel bolt/crank.
pull back the red handle and push the support arm upwards to return to fold.
on soft ground, suitable sheet/plate material has to be laid under the supports.
Watch out for the crossover point of the support
arm at a filled/unfilled water tank.
Pay also attention to compensation of the spring on the
axles. If the supports are lowered completely, they will take
the entire weight of the load and can become damaged.
7
6
2
1
4
3
5
1
2
3
1
entry cold water
2
exit preheated water
3
entry hot water engine
4
exit cooled water
5
tube bundle
1
low pressure coupling
2
high pressure coupling
3
reel
