Maintenance Chart - a&i products HPW-1500E Manuel De L'opérateur

PROCEDURE
Inspect electrical cord
Test GFCI
Test voltage and amp draw
Check water pump oil level
Change water pump oil **
Oil leak inspection
Fuel leak inspection
Water leak inspection
Hose inspection
Water inlet filter inspection
Check fuel filter/water separator
Inspect belt
Replace high pressure nozzle***
Replace fuel filter/water separator
Inspect fuel pump filter*
Replace fuel nozzle*
Check burner air adjustment
Check burner electrodes*
Test water pressure*
Test fuel pressure*
Test water temperature*
Descale coil****
* Must be performed by an authorized service technician.
** The pump oil must be changed after the first 50 hours of operation and every 250 hours or 3 months, whichever
comes first.
*** High pressure nozzle should be replaced whenever pressure is less than 85%.
**** Scale build-up will vary with mineral content in the water and amount of usage. Descaling can range from weekly
to yearly maintenance.
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MAINTENANCE CHART

DAILY 3 MONTHS
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
6 MONTHS 9 MONTHS
X X
X X
X X
X X
X X
X X
X X
12 MONTHS
X
X
X
X
X
X
X
X
X
X
X
X
X
Operator's Manual