STARTING THE UNIT
WARNING
Always start and operate diesel engines in a
well-ventilated area. If in an enclosed area,
vent exhaust to the outside. DO NOT modify or
tamper with exhaust system.
NOTICE
When getting into sweeper cab, always use grab
handles. Do not use steering wheel. Pulling on steer-
ing wheel may damage steering column.
Follow all directions of the truck engine manufac-
turer.
1. Make sure parking brake is engaged.
2. Start the truck engine before the auxiliary
engine.
3. Sweep/Transport Circuit Select Switch (#19)
must be in transport mode. Do not start the
auxiliary engine with switch in Sweep position.
3. If unit is equipped with the optional Shutdown
Override to protect from damage due to high
coolant temperature, low engine oil pressure or
low hydraulic oil level, depress the Shutdown
Override Switch (#34, Figure O-1) while start-
ing the engine.
NOTICE
Never operate the starter for more than 10 seconds.
Longer operation will lead to an over discharge of
the batteries, as well as starter seizure. Wait at least
30 seconds between attempts to start the engine.
4. Start the engine by turning the auxiliary igni-
tion switch (#17) clockwise as far as it will go.
Hold the switch in that position until the
engine begins running, but no longer than 10