LANDA MHP • 8.913-925.0 • Rev. 8/13
7
PRESSURE W
ASHER
OPERA
TOR’S MANU
AL
89139250-5
aSSeMbly INSTRUCTIONS
STeP 1: Attach a 5/8" water supply
hose to inlet connector. Minimum
flow should be 5 GPM.
STeP 3: Attach variable pressure
control wand to spray gun and
swivel connector on high pressure
hose to spray gun using teflon tape
on threads to prevent leakage.
CAUTION: Engage the safety
latch on the spray gun trigger.
STeP 2: Attach high pressure hose
to discharge nipple using quick
coupler. Lock coupler securely into
place by pulling back coupler col-
lar and inserting it onto discharge
nipple and then pushing coupler
collar forward to lock in place.
STeP 5: Fill gasoline tank and
check engine oil level. Fill fuel oil
tank. Do not confuse gasoline and
fuel oil (diesel) tanks. Keep proper
fuel in proper tanks.
Trigger
gun
High Pressure
Hose
Wand
Safety
latch
STeP 4: Check oil level on sight
glass on side of pump. Oil should
be visible one-half way up sight
glass (SAE 30W non-detergent).
The oil level can also be checked
by using the dipstick on the top of
the pump.
Oil
Dipstick
STeP 6: Install proper battery mak-
ing sure that the red cable is at-
tached to the positive terminal. Use
a U1 30 amp garden tractor style
battery (battery not included).
garden
Hose
Water
Inlet
Collar
High
Pressure
Hose
Discharge
Nipple
Red
black