33
MAINTENANCE CHART
PROCEDURE
DAILY
3
MONTHS
6
MONTHS
9
MONTHS
12
MONTHS
Inspect electrical cord
X
Test GFCI
X
Test voltage and amp draw
X
Check water pump oil level
X
Change water pump oil **
X
X
X
X
Oil leak inspection
X
Fuel leak inspection
X
Water leak inspection
X
Hose inspection
X
Water inlet filter inspection
X
Check fuel filter/water
separator
X
Inspect belt
X
X
X
X
Replace high pressure
nozzle***
X
X
X
X
Replace fuel filter/water
separator
X
Inspect fuel pump filter*
X
Replace fuel nozzle*
X
Check burner air adjust-
ment
X
X
X
X
Check burner electrodes*
X
Test water pressure*
X
X
X
X
Test fuel pressure*
X
X
X
X
Test water temperature*
X
X
X
X
Descale coil****
X
* 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.
maintenance
