Maintenance - Graco GM 3500 Instructions-Parts List Manual

PRESSURE CONTROL
ON/OFF SWITCH
PRESSURE
ADJUSTING KNOB
CLUTCH
PAIL HANGER
MAIN HOSE
SUCTION TUBE
Fig 11–1
WARNING
To reduce the risk of serious bodily injury always
follow the Pressure Relief Procedure Warning
on page 2 before checking, adjusting, cleaning or
shutting down the sprayer.
CAUTION
For detailed engine maintenance and specifica-
tions, refer to the separate engine manual.
DAILY: Check the engine oil level and fill as necessary.
DAILY: Check and fill the gas tank.
START UP
GAS FILL CAP

MAINTENANCE

STARTER
ROPE
ENGINE
OIL LIGHT
ENGINE
ON/OFF SWITCH
SPARK PLUG
CABLE
PRESSURE
DRAIN VALVE
AFTER THE FIRST 20 HOURS OF OPERATION AND
EACH 100 HOURS THEREAFTER: Change the oil.
WEEKLY: Remove the air filter cover and clean the ele-
ment. In very dusty environments, check the filter daily.
Replace the element as needed. Replacement elements
can be purchased from your local HONDA dealer.
WEEKLY: Check the level of the TSL in the displace-
ment pump packing nut. Fill the nut, if necessary. Keep
TSL in the nut to help lubricate the pump packings.
SPARK PLUG: Use only a (NGK) BP6ES or BPR6ES
plug. Gap the plug to 0.025 to 0.030 in. (0.7 to 0.8 mm).
Always use a spark plug wrench.
THROTTLE
LEVER
GRAY CHOKE
LEVER
BLACK FUEL
SHUTOFF LEVER
GUN SAFETY
LATCH SHOWN
ENGAGED
GUN SAFETY
LATCH
SHOWN
DISENGAGED