MRC STE-V60 User manual

Hand Wheel Vertical Autoclave
User’s Manual
STE-V60/80/100
PLEASE READ THIS MANUAL CAREFULLY BEFORE OPERATION
3, Hagavish st. Israel 58817 Tel: [phone], Fax: [phone] [email protected]
MRC.4.17

Content
Production enterprise information
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⑤ Gap should be left between the sterile package, which will help the penetration
factor sterilization...........................................................................................................15
⑥ large package of difficult sterilization should be placed in the upper , the smaller
packet should be placed on the lower deck....................................................................15
⑦ sterilizer loading volume shall not exceed 80%........................................................15
⑧ only liquid bottles and tubes with the heat load, the load should not exceed the
amount of container volume..........................................................................................15
IV. Warranty ............................................................................................................................20
Figure 1：Electrical Schematic Diagram ............................................................................21
Figure 2：PID Pipeline Schematic...................................................................................21
Figure 3：Vertical sterilizer packing list..........................................................................22

I. Installation and Adjustment
1.Check whether the parts is complete
When the arrival of the autoclave, please pay special attention
to the packing, carefully check whether the model, product name etc in product
packaging box is consistent, and keep the packaging materials. Vertical autoclave
packing list (see Appendix three).
2.Equipment unpacking Installation Preparation
2.1 Equipment unloading
Before unloading, please note:
Don't stand at the bottom of the hoisting equipment.
Please use the qualified hoisting equipment.
Adjust the hoisting equipment, find the center of gravity, so that making the
equipment hoisting horizontally.
Pay attention to personnel safety.
2.2 Equipment inspection
After opening the packing box, please carefully check whether the equipment and
parts are in good condition, if there are any damage or loss, please kindly make
record and contact our company.
After unpacking the equipment, firstly check the model and product name on the
product nameplate whether compliance with the order. (Product nameplate is at
the rear cover of the equipment)
Whether the equipment has apparently collision trace, whether it is intact, if you
have questions, please make record and contact the shipping company or our
company.
2.3 Handling and moving
The process of installation should
be under the guidance of professionals,
responsible by professional construction personnel. Please do not hand wheel
carrying mobile autoclave.

When mobile the autoclave, please put the autoclave and
control the power disconnect, loosen the castor and carefully moving. Due to
the drainage device at the back of equipment , so please avoid the wall sockets
and appliances.
When carrying this equipment, avoid put the autoclave sidelong and backward.
When Install and carry equipment, it should be conducted by professional
personnel, handle and put down gently. It is strictly prohibited to severe fall and
collide.
In the process of moving, be careful not to damage or scratch outer cover.
3.Installation and Debug
Installation steps:
1.place of autoclave：
Put the vertical autoclave on the ground of the smooth, clean and spacious, adjust
the machine feet, make them parallel to the ground, to ensure stable reliable.The
distance between back and sides of the sterilizer and other objects at least 250
mm.
To ensure the ventilation is well.
In addition to keep a safe distance from other objects, the existence of other
objects should not affect the equipment operation.When there is a failure in the
equipment operation, you should be able to cut off the power quickly !
2. Power installation
Please install a dedicated connection for wiring devices at the equipment nearby
buildings. The height is about 1 meter. (such as circuit power supply and load
capacity of the power line should be greater than the rated load of the equipment.
Advice:
Single-phase AC 220 v ± 10% (50 HZ), more than 25 A.
Please don't put equipment in a place which hard to disconnect the power supply,
make sure that you can disconnect the power supply in case of an emergency.

Please make sure that the fixed socket and power plug of power line with same
specification.
Equipment use two phase three wire connection mode, please connect line
according to equipment configuration connection way.
Please do not arbitrarily change the connection mode. If you need, please
contact us.
Fire wire (L), brown or black, zero line (N) - blue, ground wire (PE) - green and
yellow.
Please entrust a specialized electrical construction personnel to do construction
work.
To ensure your personal safety, please be sure to lay a ground wire.
3. Water source required
Devices do not need to connect the water, you need to add water to sterilizer
water tank or sterilization chamber manually. You are advised to use soft
water or pure water,
Because if use water which is not suitable may shorten the service life of
equipment, cause unnecessary trouble.Water quality must meet the following
requirements:
Electrical conductivity is less than 15μS/cm
The content of bleach is less than 2mg/L.
PH value is 5~7.
Hardness is less than 0.02mmol/L.
4. Storage Environment
Sterilizer should be stored in a temperature of - 20 ℃ ~ 55 ℃, relative humidity is
not more than 80%, indoor or sheltered places which is no corrosive gas and
good ventilation.

5. Working conditions
Sterilizer is required to place in a indoor environment which is clean, dry, avoid
light, ventilation, small temperature difference.
The environment temperature 5 ℃ to 40 ℃.
The relative humidity is not more than 85%.
Avoid heavy dust, oil mist, containing conductive particles, corrosive
gas,combustible gas environment.
Avoid easily shock or vibration of the occasion.
Avoid high temperature and high humidity or easy to be wet places.
Avoid strong magnetic field environment.
II. Equipment use instructions
1. Use instructions
In strict accordance with the instructions of equipment, installation
andoperation error would endanger the life and property safety of people,and
make the generation of manufacturers of equipment performance guarantee is
invalid;
In the equipment usage period kept complete instructions for use;
Ensure that all updates received can be preserved in the specification;
In the device using the site or the use of units of change, we must ensure that the
instruction for use as part of the overall transfer or transfer equipment.
2 . Equipment marking instructions
To show should pay great attention The sign of opening the door
The sign of high water level The sign of low water level
The sign of power The sign of ground connection
The sign of the power input The sign of air circuit breaker
The sign of draining off water The sign of high temperature
Instructions must be carefully preserved, in case of loss or damage, even a
slight damage should be avoided.
The operating personnel have the obligation to repair technology,
complete specification, damaged or lost is not suitable, the part of the contents
of directories and relevant section.
Any person, not under any circumstances will use any content of the
specification are torn or out.

If the experience and instruction for use the instructions in the manual does not
match or not relates to the situation, please timely contact with
the manufacturers, to upgrade or update.
Manual save to keep ventilation drying, avoid high humidity and temperature.
3.Summarize
The product use scope
Applicable to medical and health services, scientific research, agricultural and
other units, to the medical equipment, dressings, glassware, solution culture
medium to carry out sterilization, also is a necessary test equipment food
factory, drinking water plant to do QS, HACCP certification.
Technical parameters
Design pressure: 0.28MPa
Rated working pressure: 0.22MPa
Working temperature: 134 degrees
Source: Deionized water (pure water, distilled water)
Volume: 60/80/100L voltage: 220V
Hygiene license number: (Lu) Xiao Wei card characters (2014) 504th
Design service life: 5 years
Minimum equipment sales unit: 1
Attention
1. Please open the door after discharging all the steam. Do not close to the
sterilizer at the same time
2. The chamber is still keep at high temperature after the sterilizing, please pay
attention to insulate the chamber in case of scald.
3. Monitoring method
Methods to monitor sterilization effect including adopting
temperature-inspecting sterilization test paper, biological indicator
4. Please avoid the safety valve towards people or other equipment in case of
scalding by steam.
4.Equipment principle and range of application
STE-V series full-automatic vertical autoclave has a microprocessor control
system, it can sterilizing at constant temperature steadily. The equipment
use LED display, touch button and easy one button operation with a high
control accuracy in different ambient temperature, heating power and
voltage fluctuation
Model STE-L series autoclave use immersion heating with a high heating

efficiency；using saturated steam as working medium to make sure effective
sterilization in a short time. The autoclave is surrounded by dry plate so that it
can dry the sterilization products effectively.
The equipment is simple and easy to use, it can sterilizer completely, also has a
built-in water tank and water and steam circulate inside, also save energy.
It can be used sterilization of medical apparatus, surgical dressing, glassware,
rubber products, liquid, ect.
It is widely used in hospitals, testing laboratory, animal husbandry, biomedical
research.
The autoclave is Unsuitable for heat and humidity sensitive medical apparatus.
Do not use this equipment for sterilizing oils, power and paraffin.
Major function of each device：
NO. components Functions
1 The hand wheel Open or close the door of autoclave
2 Door cover Heat insulation and protect the operator
3 Water mouth deionized water is injected from water month to the
water tank
4Water level indicator
tube
Indicates water level in the water tank
5 Drainage mouth Drain the dirty water after cleaning the sterilization
6 Universal wheel Make the sterilization move smoothly
7 The relief valve Relief the pressure to make sure the safety
8Disinfect basket Load the sterilization articles
9 The control panel Monitoring the whole sterilization process in real
time
10 Pressure gauge Display pressure in main body when the
sterilization is working
Major functions of each device inside sterilization
NO. Components Functions
1 water injection solenoid
valve
inject water into the sterilization
2steam exhaust solenoid
valve
Exhaust the cold air when warming, exhaust steam
and pressure quickly when cooling
3 Safety valve The safety valve will be open when the pressure
reach to 0.26MPa.

4 Air valve Exhaust cold air, increase degree of saturation,
exhaust steam slowly for liquid sterilization
5 water draining solenoid
valve
Drain and exhaust to the built-in circulation tank
after sterilization
6 sterilizing temperature
controller Drying burning prevention function≤145±5℃x
7 dry temperature
controller
Control the temperature of dry heating plate
8 Buzzer Send the alerting and work end signal
9 Filter Filter impurities to make the solenoid valve
efficiently
5. Control Panel
There are 9 sterilization programs:
Sterilization
mode/ Program
Times of
pulse
exhaust
The temp.at which
pulse exhaust starts℃
The temp.at which
pulse exhaust
finishes℃
Steril
izing
temp
. ℃
Sterilizing time(min) Drying
time
(min)
Heat
retaining
time(min)
1#Apparatus 1 Sterilizing temp. -2.5 The temp.at which
pulse exhaust starts-
5
1
34
450
2#Apparatus
bag
2 Sterilizing temp. -2.5 The temp.at which
pulse exhaust starts-
5
1
34
8100
3#Cloth 3 Sterilizing temp. -2.5 The temp.at which
pulse exhaust starts-
5
1
34
12 18 0
4#Rubber 2 Sterilizing temp. -2.5 The temp.at which
pulse exhaust starts-
5
1
21
25 10 0
5#Liquid 0——
1
21 20 0
6#Solid
(Customize)
0-9 Sterilizing temp. -2.5 The temp.at which
pulse exhaust starts-
5
105
～
136
（ 1
34 ）
（0-999）0～99.0
0
7#Liquid
(Customize)
0—105
～
136
（ 1
34 ）
（0-999）0
8#Culture
medium
sterilization
0 - 115
~13
6
0~200 45~60 0~999 min
9#Culture
medium
0-- 0
~80
0~200 45~60 0~999 min

dissolution
Close the air
discharge valve
Local pressure-2℃（ Default 98℃）；Setting from（80-
110℃）
Note：
a. Parameters can be set except for the
fixed ones. Drying phase starts when
the time limit of 4 min for water
discharge exhausts or the temp. drops
to 100℃.
b. Water is discharged when the temp.
drops to 105~110℃. When the temp.
dropping to 80℃, alarm rings notifying
: “sterilization completed, please open
the door”
Water discharge
setting
Water discharge (open/close) after the sterilization can be set
freely；Temp. of water discharged (Default: discharging when the
temp. of water drops to 105℃)
Range: 6#Solid (Customize) 105~134℃; 7#Liquid (Customize):105-
110°C
Attention：The maximum temp. of air and water discharge can not exceed the sterilizing temp.
Introduction to the control panel：
There are five buttons: “Temp.”, “Time”, “▲”, ” ▼” and “Start/Stop”; 9 indicator
lights: “Add water”, “Temp. rising”, “Sterilizing”, “Air discharge”, “Drying”, “Finish”,
“Alarm”, “Liquid” and “Door”; and “Temp. display” and “Time display”.
Operating procedure:
Plug in, switch on the air switch on the left, and then turn on the rocker switch on
the panel. The panel lights on, the autoclave stands by. “Temp. diaplay” shows the
word, “Prog”. “Time display” shows number X (X is the number from 1 to 7)
which refers to the chosen program. Then “Time display” alternately shows the
current temp. and the set sterilizing time.
Choose different programs by pressing “▲”and“▼”. W h e n t h e f i f t h p ro g ra m ,
5#Liquid, is chosen, the light “Liquid” is on. When the seventh program, 7#Liquid
(Customize) is chosen, the light, “Liquid”, flashes, indicating users that the
current phase is “Liquid”-related. Then press “Start/Stop” to start the
sterilization.
After sterilization is complete, the "Finish" light, buzzer beep every 10
seconds."Finish" lights, the end of this sterilization, then confirm the gauge
pointer back to zero, counter-clockwise on the lid hand-wheel, open the lid, and
remove the items.
Note:

If you want to terminate the process of sterilization , you can press the "Start /
End" button to terminate the sterilization process.
Custom programs can set sterilization temperature and sterilization time:
Choose Program 6# or 7# first, then set as below.
Sterilization temperature settings:
Press the "temperature" button, temperature display window shows the set
temperature and flashes. Through the "▲", "▼"to turn up and down the
temperature, and then press "temperature" button once to save the temperature
set value.
Sterilization time setting:
Press the "Time" button, the time display window shows the set value and flashes
, by "▲", "▼" to change the time set value, then press "time" button once to save
the set value.
Parameter setting:
Press the "Start / Stop" and "temperature" button both for 5 seconds to enter the
menu.
Display "iwti" represents the time to add water(unit/minute), when press the
"Start / End" ，the button shows the value and flashes. Through "▲", "▼" to
change the value, press "Start / End" to confirm.
Must be 0 displayed "iwti", press the "▼", "EATE" displayed, and press the
"▲" ,"tErF" displayed . "EATE" represents the cooling end temperature, press the
"Start / Stop", the button displays the value and flashes, through the "▲", "▼" to
change value, then press the "start / stop" to confirm. The default setting is 100.0
℃
When "EATE" displayed, press the "▼", "EATi" showed, press the "▲" , "iwti"
showed.
Display "EATi" said the cooling time, in minutes. Press the "Start / End" , the
button shows the value and flashes , through "▲", "▼" to change value. Then
press "Start / End" to confirm. The default setting is 30 minutes. (After the
cooling, the temperature can't below the set cooling end temperature, otherwise
it will error, if the pot temperature exceeds 105 degrees, the next step will go
directly)

After displaying "EATi", press the "▼" , "EWTi" will show. Press the "▲", "EATE"
will show.
Display "EWTi" said the drainage time, in seconds, press the "Start / End", shows
the value and the button flashes, through "▲", "▼" to change the value, then
press "Start / End" to confirm. Only solid is program effective, the default is 240
seconds.
After displaying "EWTi", press the "▼", "PULS" shows up, if press "▲" , "EATi"
after.
Display "PULS" said the sterilization pulsation frequency, in seconds, press the
"Start / End", then shows the value and flashes, through "▲", "▼" to change the
value, and press "Start / End" to confirm. Only custom solid class program
effectively, default 0.
After displaying "PULS", press the "▼" , "drti" displayed, if press "▲" , "EWTi"
after.
Display "drti" said the drying time, in minutes, press the "Start / End", then
shows the value and flashes, through "▲", "▼" to change value, press "Start /
End" to confirm. Only custom solid program valid, default is 10.
After displaying "drti", press the "▼", "tEFA" displayed, if press "▲", "ESTi" after.
Display "tEFA" indicates the temperature calibration factor, press the "Start /
End", then shows the value and flashes, through "▲", "▼" to change value, press
"start / end" to confirm, and users are strictly prohibited to modify.
When displaying "tEFA" , press the "▼", "tErF" displayed, if press "▲", "drti"
displayed.
Display "tErF" indicates the temperature deviation, press the "Start / End", then
shows the value and flashes, through "▲", "▼" to change value, press "start /
end" to confirm, users are strictly prohibited to modify.
After displaying "tErF", press the "▼", "iwti" shows up, after pressing the "▲",
"tEFA" shows up, so as the cycle.
After the parameter modification is complete, press the "Start / End" and
"temperature" button both for 5 seconds to save the parameters and exit the
menu.
Production debugging, temperature sensor calibration:

First measurement is at cryogenic temperatures (10-30) (can be replaced with
an analog temperature sensor) to record the actual temperature T1,and
temperature displayed is D1.
Then measurement at the high temperature (100-130) (can be replaced with an
analog temperature sensor) to record the actual temperature T2, D2 shows the
temperature displayed
Result (T2-T1) / (D2-D1) multiplies parameter K displayed on tEFA menu is
obtained a new parameter
After modifying the parameters in tEFA , then according to the temperature
difference between D3(the temperature displayed on the temperature sensor )
and T2 to modify the parameters in tErF , if the displayed temperature is low,
then the value in tErF plus the temperature difference, if the displayed
temperature is high, the value in the tErF subtracts the difference.
6.Operation Run
Sterilizer operating procedures, include sterilization preparation, sterilization
items loading, sterilization, sterile unloading procedure.
6.1. Sterilization preparation
(1)Cleaning: article should be thoroughly cleaned before sterilization, avoiding
the presence of blood and other impurities, as these substances would harm
sterilizing articles and sterilizer. After washing , items should be timely dried and
packaged.
(2) Packaging: For packaging materials, please use beneficial internal air exhaust
and steam penetration packaging materials, strictly complying to "Disinfection
technical specifications" and the relevant national standards. The following
points may be beneficial to your sterilization effect:
①plate, pots, bowls and other containers, as a single package, and the lid is
opened.
②surgical instruments should be placed in a basket or perforated plate for
supporting the package.
③items must be exposed , when the stack release, utensils should be used
between moisture cloth, gauze or medical absorbent paper separated.

④surface should be exposed to the various items, in order to facilitate access to
all articles factor sterilizing surfaces with mesh containers should be opening
down or on its side.
⑤items sholud not be tied too tight
⑥equipment package weight was no more than 7 kg, the weight of the fabric bag
should not exceed 5 kg. Volume sterilization package should not
exceed30cm*30cm*25cm.30cm× 30cm× 25cm.
Attention
Packaging materials include rigid containers, disposable medical crepe paper,
paper bags, paper bags textiles, nonwovens, etc., should meet the requirements
of GB / T19633 in. Textiles should also meet the following requirements: Non-
bleaching textiles; cloth seamless addition to the four sides; hot wash before first
use should skim to pulp, to color; should use records.
6.2 items loading sterilized items please follow the requirements for loading:
①When the items put in, up and down should be a certain distance from each
other, items can not be posted near the door and walls to prevent inhalation of
more condensate.
②similar materials and sterilization equipment and items should be placed
together; the material is not the same textile items placed in the upper, heel,
metal instruments placed in the lower class.
③surgical instruments package, rigid containers should be flat; pots, bowls
items should be diagonal, the package contents openings toward consensus;
glass beakers, flasks, test tubes and other bottom nonporous containers open
class items should be placed down.

④recommend using a dedicated configuration sterilization and loading rack and
basket items.
⑤Gap should be left between the sterile package, which will help the
penetration factor sterilization.
⑥large package of difficult sterilization should be placed in the upper , the
smaller packet should be placed on the lower deck.
⑦sterilizer loading volume shall not exceed 80%.
⑧only liquid bottles and tubes with the heat load, the load should not exceed the
amount of container volume
7. equipment daily maintenance, maintenance
Attention :must disconnect the power before you use the machine and make sure
there is no pressure
To ensure that the sterilizer is in good working condition, and minimize the
number of failures, therefore, the operation described in this chapter must be
followed.
Before starting maintenance, make sure the device is powered down. At the same
time, no pressure in sterile containers.
After the end of the working day with a soft cloth or a piece of gauze to wipe the
door gasket.
Remove the basket.
With gauze with a detergent and water, wipe the inner wall of the sterilization
container. Do not use steel slag wool or steel brush to avoid damaging the
sterilization chamber wall.
Cleaning and sterilizing the container chamber to remove scale. The water in the
tank let go.
Weekly
Once a week, to door sales plus molybdenum disulfide grease.
Once a week, with a soft cloth to wipe the sterilizer housing.
Once a week to clean the filter plug.

Once a week, check the steam air exhaust valve.
Once a week, check valve.
Periodic inspection
Once a year, tightening fittings and detection-off state, should be completed by a
professional electrician.
Once, due to extreme wear and tear, lock device must be checked every five years.
Instructions: This repair manual is to provide professionals. Unless you are a
professional, otherwise when the equipment fails, be sure to consult the
instructions and press the manual for repair. Instructions have been possible to
provide professional maintenance methods.
7.1. Changing the water tank
1) Remove the transparent silicone tube can drain until the water tank drain.
2) the distilled water into the tank, the water level the water level should,
between the maximum and minimum water.
7.2. Exhaust steam valve cleaning steps:
Before you begin, you should cut off the power supply and ensure that no
pressure inside the sterilization chamber
1) Remove the tank lid.
2) by stretching before and after steam escape valve, flush valve orifice steam
escape.
3) If it is necessary to replace the steam escape valve, before replacing, to wait
for equipment cooling, the pressure drops to 0MPa.
7.3 Checking the safety valve
It is located above the rear.
Safety valve in order to prevent the blockade state, under normal use, every two
months, so that steam pressure is released through it once.
1) According to the manual, sterilized operation.
2) the pressure generated inside the sterilization container 0.21MPa.
3) Use a screwdriver to push the safety valve handle, resulting in it is open, about
2 seconds.
4) Turn off the main switch, the operation is terminated. Meanwhile, within the
discharge vessel steam sterilization.

5) until the pressure drop is 0MPa time before opening the door.
4. How to replace the safety valve
Instructions: The only professional repair methods can be used. Unless you are a
professional talent, otherwise avoid electric shock, equipment malfunction, be
sure to consult the instructions and press the manual for repair, while the
specification has been possible to provide professional maintenance methods.
1) It is located above the rear.
2) Remove the valve mounting screws, remove the valve from the valve base.
3) with a qualified safety valve to replace it. Test the sterilization process.
7.5 Thermostat
Located inside the device. Sterilizer is equipped with a thermostat. In the
heating and sterilization phases, it can be turned with the cut off the power
supply to maintain a constant temperature. Typically used as a temperature
alarm device.
If the pot temperature exceeds the allowable value, the thermostat
automatically disconnect the heater power.
When the pot temperature dropped below the allowable value, the thermostat
automatically turns on.
7.6 How to improve the operating temperature of the thermostat
This operation is limited to professionals.
Use a screwdriver to rotate the center screw clockwise slightly, so
that the temperature rise.
7.7 replace the heater step
Before this operation, you should turn off the power, and make sure no
pressure inside the sterilization chamber.
1) Remove the cover sterilization.
3) Remove the wiring heater.
3) Loosen the screws on the heater.
4) with a new heater to replace the damaged heater, where the new heater must
be replaced with the consistent position of the heater and wiring.
5) Install the sterilizer housing.
7.8.Door Safety Interlock
It is a safety device to prevent the door opening
when the autoclave is under pressure. This system is established on the basis
that the inner chamber generate pressure. The pressure generated will push the
active clutch up to mesh with the fixed clutch. It will prevent the operator

opening the door by mistake. When water vapor have been released, the
device will return to the initial position, then the door can be opened.
7.9. Filter Cleaning
Located at the bottom of the device, the filter is used to filter out the impurities,
ensuring pipeline smoothness and electromagnetic valve leak proof. Screw out
filter nut from the chassis of device, remove and clean the filter center. It need
to be cleaned once a month approximately
7.10.Cleaning steps of electromagnetic valve
1) remove the cover of the autoclave
2) Pull out the stainless press slip on the electrical magnetic valve with a
screwdriver.
3) lift the electromagnetic valve coil
4) open the valve body with a spanner.
5) clean sundries on the valve center with clean water .
6) re-install the electromagnetic valve.
Third. Common fault and solution
1. This Instruction tries to provide the maintenance method for the known fault,
the below are some common faults.
Phenomena Possible reasons Correct Operation
Power switch is on,
power light is not bright.
1.The circuit breaker is
unclosed
2.The main power switch is
damaged
1.Close the circuit breaker
2.Change power switch in
accordance of specific
conditions
The door indicator light
is not bright
1. T
he door is not fully closed
2. T
1.Try again after fastening the
door
2.Adjust the door position

he door’s micro-switch loose,
misplace
switch
Under the condition of
warming, Pressure and
temperature do not rise,
or rise slowly
1.Control circuit of the heater
shorts out or burns down
2.pipe joint or safety valve
leaks seriously
1.Check and change the
damaged elements
2.check, tighten the pipe joint,
safety valve, etc
Under the condition of
drainage, Pressure and
temperature do not drop,
or drop slowly
Drain Filter clogs Clear up the sundries on the
filter valve core
Fail to reach the
sterilization temperature
Whether determined by the
boiling point of the altitude.
Please check the set
temperature of the boiling
point
If not the reason of the
altitude, please contact us or
our distributor
Safety Valve opens 1.Whether the pressure is
too high?
2.Whether the safety valve
breaks down ?
1.Adjust temperature
departure
2. Adjust and change safety
valve
Steam leaking 1. W
hether door rubber gasket
become hard and aged?
2. W
hether the door strip cracks?
3.Whether door rubber
gasket falls off?
1. should change door rubber
gasket
2.should change door rubber
gasket
3. re-install door rubber
gasket
2. Alarm Code:
When an error occurs during use, it shows the error code and the buzzer sounds
and indicates alarm, the sterilizer automatically stop moving, please look up the
following conditions and deal with them.
The failure code list
Failure code Condition of the failure Failure reason

Err 001
It doesn’t reach the set temperature
after 30 minute’s of pulsation exhaust
air conditioning.
The heater pipe is broken,
have leakage phenomenon.
Err 002
It doesn’t reach the set temperature in
the exhaust air conditioning or the
failure pulsation in duct
The heater pipe is broken.
Improper set parameters
Err 04 During the sterilization, temperature
fluctuates too large air leaking
Err 08
The sensor improperly connected or
damaged, the temperature in the pot is
below 10%
replace the sensor
Err 016 The failure of circuit board
temperature measuring component. Replace control board
Err 032 Not add enough water during the set
time of adding water.
Water shortage in the tank,
water float broken, failure
of solenoid valve
Err 064 The water shortage in the pot caused
heating pipe burned
Float failure, after the
heating pipe cool down, add
enough water to the pot
Err 128 After starting sterilization, the pan is
opened
excessive pressure, the pot
shifts, pot test failure
IV. Warranty
To our distinguished guests: Any product has the possibility of failure, please
monitor the work of the equipment in real time during use, If any abnormal,
please first refer to the manual for processing, If the problem still cannot be
solved, you shall inform our Customer Service Centre, to protect against loss.
After-sales service
1. From the day when the equipment is sold(subject to the invoice), one-year
maintenance free of charge and all-life services.
2.The warranty card：When you need to normal consultation or maintenance,
please contact to our after-sales service centers with the warranty card and
the invoice, the warranty card must be well kept.