Gravely PROMASTER 890015* - Manual (Page 8)

GB - 8
UNCLOGGING GRASS CATCHER
If hose or grass blower gets clogged, stop forward
motion and allow unit to clear itself. If unit will not clear
itself, unclog the hose/grass blower manually as
instructed below.
To unclog:
1. Stop unit engine and remove ignition key. Wait for
all moving parts to stop.
Stop grass catcher engine, wait for all moving
parts to stop and disconnect spark plug wire.
2. Loosen hose clamp on hose.
3. Remove hose from grass blower.
If clog is in hose:
1. Remove clogged grass.
2. Reinstall hose and tighten hose clamp.
If clog is in grass blower:
1. Remove hose adapter.
2. Clear grass from blower.
3. Reinstall hose adapter and hose and tighten hose
clamp.
OPERATING TIPS
• Cut grass when it is dry.
• Cut grass in two passes when cutting thick, long
or wet grass. Make the first cut higher than
desired. Make the second cut at desired height.
• Always use full throttle when bagging.
• Clean deck after each use to reduce clogging.
Gravely Dealers will provide any service or
adjustments which may be required to keep your unit
operating at peak efficiency.
MAINTENANCE SCHEDULE
The chart below shows the recommended
maintenance schedule that should be performed on a
regular basis.
* Change engine oil according to manufacturer’s
recommendations. See engine manual for specific
instructions.
** See engine manual for schedule and specific
instructions.
CHECK FASTENERS
Be certain that all hardware is tight before each use.
Pay special attention to the guards and safety shields.
WARNING: MOVING PARTS can cut or
amputate body parts.
NEVER attempt to clear grass pump while
engine is running.
ALWAYS stop unit and grass catcher engines,
remove key, and wait for moving parts to stop.
Sharp edges can cut. Moving parts can cut off
fingers or a hand. Wrap blade(s), wear sturdy
gloves and use extreme caution when
working near blades or impeller.
WARNING: PINCH POINT! Use extreme
caution when unclogging grass blower.
Impeller can cut or pinch your hand, even
when not in operation. Wear sturdy gloves
when working near impeller.
WARNING: Impeller blades can cut or
amputate fingers or hands. Block impeller
blades to prevent rotation before proceeding.
MAINTENANCE
WARNING: AVOID INJURY. Read and
understand Maintenance and Service in
Safety section before attempting any
maintenance.
MAINTENANCE SCHEDULE
Service Performed
Each
Use
Every 10
hrs.
Check Fasteners •
Inspect Bagger Parts •
Clean Unit •
Check Engine Oil •
Change Engine Oil *
Check Belt •
Lubricate Unit •
Check Spark Plug **