Operating instructions

21 DO NOT USE IF CORD, PLUG OR MA-
CHINE IS IN POOR CONDITION. If the
Appliance has been dropped, dam-
aged, exposed to weather, or dropped
into water; have it checked by an au-
thorized service.
22 ALWAYS USE EYE PROTECTION
when operating the machine.
23 USE EXTRA CAUTION when operating
on stairs.
24 STAY ALERT! Do not use the machine
when you are tired or under the influ-
ence of drugs, alcohol or medication.
25 Do not use to pick up flammable or
combustible liquids, such as gasoline,
or use in areas where they may be pre-
sent.
26 To Reduce the Risk of Fire, do not use
a flammable or combustible liquid to
clean a floor.
27 Switch off the machine immediately in
case foam or liquid escape.
– This appliance must be grounded. If it
should malfunction or break down,
grounding provides a path of least re-
sistance for electric current to reduce
the risk of electric shock.
– This appliance is equipped with a cord
having an equipment grounding con-
ductor and ground plug.
– The plug must be inserted into an ap-
propriate outlet that is properly installed
and grounded in accordance with all lo-
cal codes and ordinances.
– Improper connection of the equipment-
grounding conductor can result in a risk
of electric shock.
– Check with a qualified electrician or ser-
vice person if you are in doubt as to
whether the outlet is properly grounded.
– Do not modify the plug provided with
the appliance.
– If it will not fit the outlet, have a proper
outlet installed by a qualified electrician.
– This appliance is for use on a nominal
120-volt circuit, and has a grounded
plug that looks like the plug illustrated in
Fig.A.
– A temporary adapter that looks like the
adapter illustrated in Fig.B, may be
used to connect this plug to a two-pole
receptacle as shown in Fig.B, if a prop-
erly grounded outlet is not available.
– The temporary adapter should be used
only until a properly grounded outlet
(Fig.A) is installed by a qualified electri-
cian.
– The green colored rigid ear, lug, or the
like extending from the adapter must be
connected to a permanent ground such
as a properly grounded outlet box cov-
er.
– Whenever the adapter is used, it must
be held in place by a metal screw.
Use only three-wire extension cords that
have three-prong grounding-type plugs and
three-pole receptacle that accepts the ap-
pliance’s plug. Replace damaged or worn
cord immediately.
SAVE THESE INSTRUCTIONS
This appliance is intended for
commercial use.
SAFETY INSTRUCTIONS
GROUNDING INSTRUCTIONS
WARNING:
IN ALL CASES, MAKE SURE THE
RECEPTACLE IN QUESTION IS
PROPERLY GROUNDED.
NEVER REMOVE GROUNDING PRONG
FROM POWER PLUG.
EXTENSION CORDS
8 EN