GreenWorks 51012 Operator's Manual page 25

TROUBLESHOOTING
PROBLEM
Output pressure varies
high and low. (contin-
ued)
Detergent is not coming
out.
Garden hose connection
leaks.
Spray wand, extension,
or nozzle leaks.
Pump is noisy
Water leaks from pump
(up to 10 drops per min-
ute is permissible).
Oil is dripping
POSSIBLE CAUSE
Discharge nozzle is ob-
structed.
&DOFL¿HG JXQ KRVH RU SRZHU
nozzle.
Is detergent tank seletor on
and the correct tank slected?
Detergent bottle or suction
tube not properly connected.
Detergent is too thick.
)LOWHU RQ GHWHUJHQW VXFWLRQ
tube is clogged.
Damaged or clogged deter-
gent suction tube.
Nozzle is in high-pressure
position.
Discharge nozzle is ob-
structed.
/RRVH ¿WWLQJV
Missing/worn rubber washer.
Broken o-ring or plastic insert.
Pump is sucking air
:DWHU ¿OWHU LV FORJJHG
/RRVH ¿WWLQJV
Water seals are damaged or
worn.
Oil seals are damaged or
worn.
25
SOLUTION
Blow out or remove debris with a
¿QH QHHGOH
Run distilled vinegar through
detergent tank.
Select the correct tank, either A
or B.
Check connections.
Dilute detergent.
5XQ ZDUP ZDWHU WKURXJK ¿OWHU WR
remove build-up.
Remove obstruction or replace
detergent suction tube.
Turn nozzle tip to low-pressure
position.
Blow out or remove debris with a
¿QH QHHGOH
7LJKWHQ ¿WWLQJV
Insert new washer.
&DOO WKH 7ROO)UHH +RWOLQH
&KHFN WKDW KRVHV DQG ¿WWLQJV DUH
airtight. Turn off machine and
purge pump by squeezing trigger
JXQ XQWLO D VWHDG\ ÀRZ RI ZDWHU
emerges through the nozzle.
5HPRYH ZDWHU ¿OWHU DQG ULQVH LQ
warm water.
&KHFN WKDW DOO ¿WWLQJV DUH WLJKW
&DOO WKH 7ROO)UHH +RWOLQH
&DOO WKH 7ROO)UHH +RWOLQH