12
Operations
Operating Instructions
STEP 1:
Connect the high pressure
hose quick coupler to the discharge
nipple by sliding the quick coupler
collar back and inserting the quick
coupler onto the discharge nipple
and pushing the quick coupler
collar forward to secure it. Secure
desired pressure nozzle into
variable pressure wand coupler.
STEP 2:
Connect water supply
hose (garden hose) to inlet
connector. Do not allow acid or
abrasives to be pumped through
system. Turn on water.
STEP 3:
Place toggle switch in the
ON position and then pull the
trigger on the spray gun to activate
a pressure switch which will then
start the machine. The ON position
is for auto shut down.
STEP 5:
To stop machine, release
the spray gun and machine will
automatically stop in approximately
12 seconds. If machine is going to
be unattended for long periods of
time, turn water supply off and
place switch in OFF position.
NOTE:
When removing or
replacing hoses, wand and
nozzles, move switch to OFF
position, open spray gun to release
pressure before removing
discharge hose.
Landa EHW Operator’s Manual 8.941-114.0 - M
High Pressure
Hose Coupler
Discharge
Nipple
Variable Pressure
Control Handle
Trigger
Variable Pressure
Wand (VP)
High
Pressure
Nozzle
Brass Soap
Nozzle
STEP 4:
Turn the variable pressure control handle clockwise to increase
pressure.
Selection of high or low pressure is accompanied by turning the handle.
NOTE:
High pressure nozzle must be inserted at end of wand to obtain
high pressure. To apply soap read Detergents & General Cleaning Tech-
niques section.
CA
UTION
Ne
ver Use
:
• Bleach, chlor
ine products and other corrosiv
e che
micals
• Liquids containing solv
ent
s (i.e
. paint thinner
,gasoline
,oil)
• Tr
i-sodium phosp
hate product
s
• Ammonia prod
ucts
• Aci
d-based prod
ucts
These
chemical
s will har
m the unit and will
damage the
surf
ace being clea
ned.
Use manuf
acturer's detergents a
s recommended in
ma
nu
al
Garden
Hose
Inlet
CA
UTION
Ne
ver Us
e
:
• Bleach, chlor
ine products and oth
er corrosiv
e chemicals
• Liquids contai
ning solv
ents (i.e
. paint thinner
,gasoline
,oil)
• Tr
i-sodium phosph
ate products
• Ammonia pro
ducts
• Acid-based prod
ucts
These chemical
s will har
m the unit and wil
l damage the
surf
ace being clean
ed.
Use manuf
acturer's detergents as recomm
ended in man
ual
Toggle
Switch
CA
UTION
Ne
ver
Us
e
:
• Bleach, chlor
ine products and o
ther corrosiv
e chemicals
• Liquids contai
ning solv
ents (i.e
. paint thinne
r,gasol
ine
,oil)
• T
ri-sodium phosp
hate products
• Ammonia pro
ducts
• Acid-based products
These chemical
s will har
m the unit and wi
ll damage the
surf
ace being clea
ned.
Use manuf
acturer's detergents as recom
mended in ma
nual
Содержание 1.109-500.0
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