Comet ETM Series User Manual

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• Openthewatersupplytapandmakesurethisisnotdripping;
- if the connection is made to the drinking water mains, a
BA type water mains disconnector (26) must
be used, in conformity with EN 12729 standard, and available from your dealer
(fig. 5). With regard to
its use, refer to the relative instruction manual;
- in case of supply from a water tank, introduce the suction hose inside the tank and make sure the vertical
distance between the water level and the pump is no more than 1.5m (4.9ft).
operaTion g in fig. 5.
• Makesurethemasterswitch(1)ison“0”positionandinserttheplug. operaTion C in fig. 4.
• Movethemasterswitch(1)toposition“1”.
• Pressthespraygunlever(19)andwaitforacontinuousjetofwatertocomeout;
- ETM 130: in case of supply from a water tank, load the pump by pressing the “Priming” button (27)
fig.5 ; release this when a continuous jet of water starts to come out of the spray gun.
• Movethemasterswitch(1)to“0”positionandconnectthelancehose(10)tothespraygun(9),tightening
well.
operaTion B in fig. 4.
STANDARD OPERATION (HIGH PRESSURE)
• Makesurethenozzleholderhead(11)isnotinthedetergentdispensingposition(referto “OPERATION
WITH DETERGENT”
paragraph).
• Startthehigh-pressurecleaneragainmovingthemasterswitch(1)toposition“1”.
• Pressthegunspraylever(19),makingsurethesprayofthenozzleisevenandthisisnotdripping.
• Ifnecessary,adjustthepressurebyturningtheknob(6).Turnclockwisetoincreasepressure,anticlockwise
to decrease it.
OPERATION WITH DETERGENT
The detergents recommended by the Manufacturer are over 90% biodegradable.
For instructions on how to use them, refer to the indications on the label of the detergent pack.
• Movethemasterswitch(1)to“0”position.
• Insertthedetergenthose(17)intheconnection(24)onthepumphead,looseningtheelasticclamp(25)
using pliers as shown in
fig. 3 .
• Introducetheotherendof thehose(17)includingthelter(16)intotheexternaltank,whichwill
already have been prepared with the detergent with the required dilution. In this case as well, follow the
suggestions relating to dosage shown on the label of the detergent pack.
• Operateonthenozzleholderhead(11)asshownin
fig. 2- posiTiona .
• Startthehigh-pressurecleaneragain,movingthemasterswitch(1)toposition“1”andoperatethe
lever(19): suction and mixing occur automatically as the water ows through.
• Tostopthesupplyofdetergentandrestorehigh-pressureoperation,stopthehigh-pressurecleaner
moving the master switch (1) to “0” position and operate on the head (11) as shown in
fig. 2- posiTionB .
STOPPING OPERATION
• Withoperatingpressuresabove20bar/290psi,thehigh-pressurecleanerautomaticallystopsbyreleasing
the spray gun lever (19), through the Total-Stop device. It starts operating again when pressing the spray
gun lever.
STOP
• Completelyclosethewatersupplytap(orremovethesuctionhosefromthewatertank).
• Emptythewaterfromthehigh-pressurecleaner,allowingthistooperateforafewsecondswiththespray
gun lever (19) pressed.
• Movethemasterswitch(1)to“0”position.
• Removetheplugfromthepowersocket.
• Eliminateanyresidualpressureinthehigh-pressurehose(14),bykeepingthespraygunlever(19)pressed
for a few seconds.
• Waitforthehigh-pressurecleanertocooldown.

Comet ETM Series Specifications

General

Brand	Comet
Model	ETM Series
Category	Pressure Washer
Language	English