Wacker Neuson HI400HD D, Operator'S Manual

Page: 73 / 94

ghi_tx001465gb_FM10.fm
73
HI400HD D / HD G Maintenance
7 Maintenance
7.1 Periodic Maintenance Schedule
Task
Interval*
(hours of service)
Daily 2 Weeks 6 Months Yearly
--- (50) (1000) (1200)
Inspect the heater.
 
Inspect the hose assembly.

Check fuel level and
pressure.

Clean the machine.

Clean the fuel filter.

Clean the fan and the
interior shell.

Clean and check/adjust
burner electrode settings.

Inspect the heat exchanger.

Inspect electrical
components.

Inspect the blower motor
and belts. Replace the belt
if necessary.

Replace the burner nozzle.

Replace the fuel heater
filter.

Maintain the heater
weldment.

Inspect and test the burner.
As needed or upon changing job sites;
see chapter Burner Setup .
Inspect burner electrodes;
replace if necessary.
As needed or upon changing job sites;
see chapter Burner Setup .
*
Use whichever comes first, calendar time or service hours.