BIEMMEDUE STX Manual De Instrucciones página 30

machine is to be run only by authorised operators who have read this
manual and who have been trained in its operation.
WARNING
Operators or users shall be responsible for any accidents
or hazards that may affect other persons or their property.
WARNING
Users may not operate the machine if they are taking any
substances (alcohol or medication) which might impair
their normal levels of perception or awareness or
compromise their reaction times.
2.6 IMPROPER USE
Any uses other than those described in this manual shall be
considered improper and therefore not in compliance with safety
regulations.
WARNING
Improper use of the machine may result in personal injury,
death, and/or damage to the machine or other equipment.
Below is a list of possible misuses that could result in personal injury
or damage to the machine or other equipment:
Unauthorized modification or replacement of machine parts;
•
• Failure to comply with safety instructions;
• Failure to comply with instructions concerning installation,
operation, maintenance, repair, or if these operations are
performed by unqualified personnel;
Use on improper and incompatible surfaces.
•
3. USE AND TECHNICAL DATA
3.1 USING THE MACHINE
The high-pressure washer is a professional machine for high-
pressure washing with hot water. It is intended for cleaning tools,
machines, vehicles, buildings and other surfaces that can be treated
with a high-pressure water jet; any other use not mentioned must be
considered improper.
3.2 CONDITIONS OF USE
The high-pressure washer has been specifically designed to perform
only the functions described in this section of the manual. The
machine must be operated under environmental conditions that
comply with those described in the section on admissible
environmental values.
3.3 NOISE
Lp dB(A) 93 (margin of error 1.5) - LwA dB(A) 96
Values obtained in compliance with EN60335-2-79
3.4 VIBRATIONS
The vibrations produced are so slight that they cannot be a source of
danger to the operator.
No special precautions are required to protect the operator from the
effects of any vibrations produced. If abnormal vibrations do occur,
the operator is to stop the machine immediately and report the
phenomenon to the maintenance supervisor.
L-LC060.04.BM
EN
3.5 PROTECTION GRADES OF THE MACHINE (IP)
Degree of protection against solid foreign bodies
(protected against dust)
Degree of protection against water (protected against
jets of water)
3.6 ADMISSIBLE ENVIRONMENTAL VALUES
Admissible environmental values
Admissible
temperatures
Changes of
temperature
Range of relative humidity
Vibrations
The machine is not intended to operate in environments with risk of
fire or explosion.
WARNING
The machine must not be used where there is an explosive
atmosphere. Machines, and their components or
equipment designed to operate in explosive atmospheres,
must bear the ATEX mark as provided for in standard EN
60079-14 (CEI 31-33) "Electrical installations for
explosive atmospheres with the presence of gas".
3.7 ELECTRONIC CONTROL SYSTEM: MAIN FUNCTIONS
The high-pressure washer is equipped with a TSS electronic control
system with a 15-second shutdown delay. The following main
functions are also available:
a) Low water cut off: if there is a water pressure drop, therefore a
low water level inside the machine, detected for longer than 5
seconds, the machine will go into lockout and will be stopped
completely to avoid damaging the pump and the boiler.
b) Inactivity timeout: if the machine is left powered, with the SW
switched to ON, but is not used for more than 20 minutes, the
inactivity timeout will trip.
c) Micro leak detection: if the machine is running and the gun is
closed and there are 8 starts with immediate stops within 1.5
seconds, this means that there is a water micro leak, which will
cause the machine to go into lockout to avoid the motor
continuously and repeatedly restarting.
d) Motor thermal management: the motor is equipped with a
thermal switch that trips whenever the electric motor overheats.
When it trips, the machine will go into lockout and will be stopped
completely.
e) Flame control (optional): if no flame is detected optically after
one second from the activation of the fuel-oil solenoid valve, or if
no flame is detected after one second while the boiler is
operating, or if no flame is detected after the fuel-oil solenoid
valve has closed, the machine will go into lockout and will be
stopped completely.
f) Fuel oil level control (optional): if the float switch contact closes,
the machine detects a no-fuel-oil fault and stops operation with
hot water. However, the machine can still be used with cold
water.
g) Anti-limescale level detection (optional): if the anti-limescale
float switch contact closes, the machine signals a fault. However,
the machine can still be used with either hot or cold water.
h) Maintenance interval reminder: when 800 hours of operation
have been reached, a maintenance reminder will be activated.
Though the machine will continue to operate with all functions
operational -10°C ÷ 50°C
(50° F ÷ 113° F)
ambient Max. 1.1°C / Min (Max 2°F /
Min)
75% or less
≤ 0.5 G
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