29
SPECIAL MAINTENANCE
Special maintenance must only be done by a
SPECIALIZED TECHNICIAN
, complying with the following table.
Also remember to carry out the special maintenance jobs listed in the engine operating and maintenance
manual.
MAINTENANCE
SCHEDULE
JOB
After the first 50 hours of use
• Change pump oil.
Every 200 hours
• Check the pump’s hydraulic (water) circuit.
• Check pump and engine clamping.
• Adjust the electrodes
• Clean the fuel nozzle.
• Check/replace the fuel filter.
• Check/replace the water filter
Every 500 hours
• Change pump oil and gearbox oil.
• Check the pump suction/delivery valves.
• Check tightness of pump screws.
• Check the pump regulation valve.
• Replace the electrodes
• Replace the fuel nozzle.
• Clean the boiler.
• Check the safety devices.
CAUTION
• The data given in the table are approximate. It might be necessary to carry out maintenance more
frequently in the case of particularly heavy work.
TROUBLESHOOTING
PROBLEMS
CAUSES
REMEDIES
The engine does not start or
there is a malfunction with
it or it stops while working.
Refer to the engine operating and
maintenance manual.
Refer to the engine operating and
maintenance manual after having
made sure there is fuel in the tank.
The high pressure cleaner is
vibrating a lot and is noisy.
The water inlet filter (18) or (11)
is dirty.
Follow the instructions given in the
“ROUTINE MAINTENANCE”
paragraph.
Air suction.
Check soundness of the suction circuit.
Not enough water being supplied. Make sure the cock is fully open and that
the mains flow rate conforms to what is
specified in the
“SPECIFICATIONS AND
TECHNICAL DATA”
paragraph.
The high pressure cleaner
fails to reach maximum
pressure.
The regulation valve is set for a
pressure lower than the maximum
one.
Turn the pressure regulating knob (8)
clockwise.
Device (37 or 27) is in the low
pressure position (Fig. 6 – a)
Proceed as explained in Fig. 6 - b.
The nozzle is worn.
Replace the nozzle as explained in the
“ROUTINE MAINTENANCE”
paragraph.
Not enough water being supplied. Make sure the cock is fully open and
that the mains flow rate conforms to
what is specified in the
“SPECIFICATIONS
AND TECHNICAL DATA”
paragraph.
Backflow hydraulic device fault.
Refer to the relative manual.
(continues on the next page)
EN
Summary of Contents for FDX COMPACT CUBE
Page 2: ......
Page 5: ...2 8 13 19 11 42 39 20 15 12 40 39 33 34 32 HOT CUBE TRAILER M...
Page 6: ...3 14 18 38 HOT CUBE SKID...
Page 7: ...4 14 13 18 17 16 7 42 1 29 19 20 COMPACT CUBE...
Page 9: ...7 8 51 17 26 25 50 47 2 1 HOT CUBE TRAILER 2 1 1 2 A E D B C...
Page 87: ...87 8 23 22 24 5 S ME 35 24 22 mm EL...
Page 91: ...91 22 E 1 35 22 35 40 EL...
Page 93: ...93 50 200 500 18 11 EL...
Page 94: ...94 8 37 27 6 a 6 b...
Page 95: ...95 44 41 28 30 28 49 28 48 32 bar 464 psi 49 EL...
Page 190: ...190 8 23 22 24 5 S 35 24...
Page 194: ...194 22 1 35 22 35 40...
Page 196: ...196 200 500 18 11 8 37 27 6 6 b...
Page 197: ...197 44 41 28 30 28 49 28 48 32 464 psi 49 RU...
Page 198: ...NOTE...
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