IDROBASE Stella - Page 63

63
Fig. 2
Fig. 1
Fig. 3
Fig. 4
A
REMOVING THE FUEL PUMP, CHECK / REPLACE PLASTIC DRIVE
The fuel pump is connected with the burner motor by a plastic drive. When we have some problems con-
nected to the plastic drive, remove the fuel pump from the burner motor and check and/or replace it.
Following you found the operations to do to remove the fuel pump and check that the plastic drive is
undamaged or otherwise replace it.
1. Fig. 1 shows how the fuel pump is connected with the burner motor inside a high pressure washer,
assembled with the heater.
2. Unscrew with an open-end wrench and remove ,the inlet fuel pipe from the fuel pump side (g. 2).
3. Unscrew with an allen key (g. 3) the three screws that join the fuel pump to the burner motor.
4. Remove the fuel pump (g. 4), check the plastic drive (A) and, if is necessary, replace it.
9.8 HEATER MAINTENANCE
Vertical heater models were created to meet even the most diverse needs in the eld of professional pres-
sure washer.
In addition to ensuring compliance with operation, combustion and high eciency standards, as is now
required by the market and regulations, they also oer features that are valued by the end customer,
including:
• Low maintenance required.
• Quick to reach operating temperature.
• Low smoke production immediately following at start up and shutdown.
TECHNICAL DATA
Model
T 2000/2
Recommended ow rate
13-18 l/min
Fuel nozzle max
1.50 gl/h
Fuel consumption
5,70 kg/h
Heat capacity
58.000
Kcal/h
Max eciency
90 %
Max pressure
220 bar
Weight
49 kg
Dimensions
(mm)
A B
C
650 320
560
9  MAINTENANCE
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