PROCEDURE
Check engine oil level
Change engine oil*****
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 monthly
to yearly maintenance.
*****
The engine oil must be changed after the first 8 hours of operation and every 50 hours or 3 months,
whichever comes first.
22
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
X
X
Mi-T-M
HSP-SERIES Operator's Manual
®
12 MONTHS
X
X
X
X
X
X
X
X
X
X
X
X
X