Arktek YBC-10 User manual

This manual is described in English, if other languages are required
，please contact the
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YBC-
10
Solar D
irect
Drive Refrigerator
User Manual
Rev. 202102
Caution: Read this entire manual carefully
before using the product. Store this manual in a
safe and accessible place for later reference as
necessary.

Table of Contents
INTRODUCTION
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.........................
2
Purpose of This Guide
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......
2
The Device
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2
Included Accessories
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2
Included Accessories
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2
Device Features
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................
3
Specifications
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3
Safety Precautions
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4
PARTS OVERVIEW
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5
INSTALLATION
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6
Preparation
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6
Positioning the Device
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.....
6
USE OF THE YBC
-
10
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7
Cool Down
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7
Cool Down
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7
Daily Use
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7
Electronic System
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11
MOVE AND TRANSPORT INSTRUCTIONS
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14
CLEANING AND STORAGE
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15
Cleaning
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15
Condensate
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16
TROUBLESHOOTING
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17
DISPOSAL AND RECYCLE CONSIDERATION
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18
W
ARRANTY
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19
WARRANTY
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19
1

Figure 1: The device INTRODUCTION
Purpose of This Guide
This user guide will help you to understand what you need to
know in order to how to use the device safely
and correctly
.
know in order to how to use the device safely and correctly.
The Device
The YBC
-
10 SDD refrigerator (Figure 1) is designed to safely store
vaccines only using the energy from the sun. It can maintain
stable 2 °C to 8°C storage. Without power, it can keep 2°C to 8°C
for at least 3 days, operating at constant ambient temperature
43°C.
It is equipped with a thermoelectric refrigeration system (TEC:
Thermal Energy Converter) powered by a solar electric system
with no battery. The device uses technologically advanced
materials
with an extremely efficient
vacuum
device
to isolate
materials with an extremely efficient vacuum device to isolate
the interior contents from external heat. It includes a
temperature record and alarm function that saves data from the
previous 30 days.
Included Accessories
T
he device should only be used with the following included
accessories
.
•Vaccine stacks
(
4 square, 2 triangular
)
•1Lock and 2 key
s
•Energy Harvest control module (I USB charging port, see
EHC manual for details)
•
Tie
-
down straps
(optional)
•Tie-down straps (optional)
•Rolling stand (optional)
2

Device Features
•MPPT (Maximum Power Point Tracking )
module supports
a high utilization rate of solar
energy.
•High efficiency thermoelectric refrigeration system and heat pipe heat transfer system.
•Advanced materials and superior vacuum insulation.
•Maintain stable 2° to 8°C storage.
•
Maintain stable
2° to
8
°C
storage.
•Keeps vaccines safely between 2° and 8°C for at least 3 days in a constant ambient
temperature of 43°C with no external power source.
•Real-time temperature display and 30 day temperature record
.
•Visual and audible alarm for out-of-range temperature.
•Lid lock for secure storage.
•Easy to use and maintain. (simple, safe, robust and reliable)
Specifications
ITEM SPEC
Model identifier
Alpha-numeric designation YBC
-
10
A
lpha
-
numeric
designation
Ambient Temperature
Expected conditions of surrounding environment of use 5°C to 43°C
Vaccine storage temperature range
Internal temperature in vaccine payload area 2°C to 8
°C
Capacity
Volume of internal payload space 10 L
Unit Dimension (OD x H)
Outside diameter and height φ528
x
860
mm
Cooling Type
Type of the refrigeration Thermoelectric
Voltage
Voltage
Voltage range during running DC 16V to 24V
Solar array specification
suggestion
Access electrical parameter for solar array
Power: 200
W
Imp: 10A
Net Weight
Without packages 40 Kg
Gross Weight
With packages 45 Kg
Delivery box dimensions (W x D x H)
As packaged for initial shipment from manufacturer 650 x 650 x 1000 mm
3

Safety Preca
utions
(To ensure your safety, please read this section carefully)
•Appliance is rated for use with specified solar panel. (For details, See Solar Panel Instruction
Manual ,it is packed in plastic bags with the user manual and placed in the device)
•Use reliable grounding that is not connected to any grid, heating pipe, gas pipe, etc.
•Replace any damaged power-supply cords
immediately by qualified maintenance personnel.
Replace
any damaged power
-
supply cords
immediately by qualified maintenance personnel.
•Do not use wet cloth to wipe any electrical parts or touch any electrical components (such
as plugs, switches, etc.) with wet hands in order to avoid electric shock.
•For safety reasons, workers should turn off the power switch before starting scheduled
maintenance work.
•Do not place or operate the device near any flammable, explosive, corrosive materials, any
volatile gases, liquids
, and any flammable gases.
•Device is designed to store vaccine. Do not use for other purposes (e.g., do not use for
storing liquid nitrogen.
)
•Do not put anything in the device besides the approved ice packs, vaccine stacks, or vaccines.
•Some parts may be flammable (e.g., nylon ropes). Keep away from open flame and
flammable or explosive items.
•Do not allow children to play on
or near device.
•
Only allow authorized personnel to perform repairs or maintenance.
Do not attempt to
•
Only allow authorized personnel to perform repairs or maintenance.
Do not attempt to
disassemble, repair,
or modify the unit
on your own. only use a cable suitable for the device
and to not stick foreign object in the outlets.
4

PARTS OVERVIEW
5

INSTALLATION
Preparation
•Read the user manual carefully.
•Remove all packaging material, including the foam base and tape.
Note: Discard plastic wrappers and bags safely, to avoid suffocation of children .
Note:
Discard plastic wrappers and bags safely, to avoid suffocation of children
.
•C
heck that all parts are not
damaged. If you observe any damage, please inform your
supervisor.
Positioning the Device
There’s a switch on the solar power connection liner. Please fix it on the wall or other
readily accessible place.
•Device must not be placed in or around flammable or corrosive gases that could cause
an explosion or electric shock.
an explosion or electric shock.
•Place the device on a flat and solid ground and ensure the unit is level.
•Locate and use the device in a dry
, well
-ventilated place.
•Keep device away from direct sunlight and away from any other heat sources.
•
After loading the vaccine, the device must remain upright.
•In order to prevent rust or electrical leakage, the device should not be placed in a high
humidity environment or in a location where it could be splashed with water or rain.
The system, when completely installed should look similar to the drawing below.
Note: Please see Solar Panel Instruction Manual for the preparation and installation of solar
panel.
6

USE OF THE YBC-10
•Check the temperature display daily and make sure the inner temperature is between 2 °C
to
8 °C before using for vaccine storage .
•Keep vaccine cap tightly closed and latched when not in use to maintain the storage
temperature inside.
•
Designate a
person to inspect and record the daily operation to e
nsure the safe use of the
•
Designate a
person to inspect and record the daily operation to e
nsure the safe use of the
device.
•Only approved vaccines or medical supplies should be stored in the refrigerator. Do not
store any foods, beverages, or flammable, explosive, volatile items (such as alco hol or
gasoline) or other dangerous items in device.
Cool Down
Step 1: Co
nnect the specified solar panel
and switch on.
Step 2: Once powered on, the temperature display will show the internal temperature. The
cooling system will start.
Step 3:
Do not use the
device until the display indicates that the inner temperature is stable
near 4°C, which usually takes 4 days of consecutive solar cycles..
Step 4:
In the case of intermittent
solar
power (≤4 hours of power each day) and high
ambient
Step 4:
In the case of intermittent
solar
power (≤4 hours of power each day) and high
ambient
temperature environment, the device may require 2 additional days after initial installation
to reach full holdover capability.
Note: In case of cloudy or rainy day, the device may require more time to reach stable state .
Daily Use
You can deal with the vaccine storage work when the device’s inner temperature is stable. Do
not store vaccines until the device's inner temperature is stable between 2 °C and 8°C.
Figure 1
:
Vaccine stacks
Using the vaccine stacks
Each device
is
equipped with multiple interlocking vaccine
Large and Small Cups
Vaccine Stacks
Each device
is
equipped with multiple interlocking vaccine
stacks.
These vaccine stacks are designed to be stacked together within
the device. There are large and small cups, and the cups can be
stacked in different configurations, forming a total of 6 stacks
—
4 square stacks and 2 triangular stacks.
Each stack has a black nylon handle. The handles make it easy
to lift the vaccine stacks.
7
Vaccine Stacks

Figure 2
: Removing the stacks
Removing the stacks
1. Unlatch and remove the cap from the device.
2. Remove the stack in the middle first.
3.
Remove
other stacks
one by one.
Remove Stacks
Figure 3
: Loading the stacks
3.
Remove
other stacks
one by one.
4. Replace and latch the cap.
Loading the stacks
1. Unlatch and remove the cap.
2. Place two triangular vaccine stacks and one square
vaccine stack
into the
device. The square stack
is in the
middle of the two triangular stacks. Push the vaccine
stacks against
the inside wall
of the device.
3.
Place
one of
the
other
three
square
vaccine
stack
s
into
Insert Side Stacks
3.
Place
one of
the
other
three
square
vaccine
stack
s
into
the center of the device. Push the vaccine stack against
one of the inside walls of the device.
4. Repeat step 3 with another of the square vaccine stacks,
positioning it against the inside wall of the device
opposite the vaccine stack.
This will leave a space in the
center of the device for the third vaccine stack
5. Place the last square stack into the center of the device.
6. Replace and latch the
cap.
Note
:
All
the vaccine stacks may need to be adjusted in
Insert Bilateral Stacks
Note
:
All
the vaccine stacks may need to be adjusted in
order for the all vaccine stacks to fit into the device.
8
Insert
Middle Stack

Figure 4:
Loading cup stack
with
vaccines
Loading cup with vaccines
•Note: Foam protective pads and plastic dividers can be
used to organize them. Vaccines can be placed in the cups
vertically or horizontally. Do not overfill the vaccine cups.
Leave gaps between vials and cups to enable cold air
circulation.
Separate Cup
circulation.
•Important: work to complete this entire process within
three minutes– or less, ideally. Exceeding three minutes
will risk unwanted warming of vaccines and a decrease of
safe-storage hold times.
1. Unlatch and remove the cap.
2. Remove the three vaccine stacks from the device and
quickly replace the cap.
3. Set the vaccine stacks on a flat surface in order to
fill
them.
Load Vaccines
Reattach cups
4. Working quickly , separate
the cups from each other
by twisting them apart and lifting them off the stacks.
5. Quickly and carefully place vaccine into the cups.
6. Reassemble the cups by twisting them together into a
set of stacks.
Set up vaccines, daily or weekly
There is a designated “day use” cup, located in the top -
most
accessible position in the device, designed to hold all of the
vaccine vials needed for the day. The “day use” cup is designed
to be easily accessible when the device is opened.
Figure 5
: Loading cup stack cups
with vaccines
“Day Use” Cup
to be easily accessible when the device is opened.
To administer the vaccines efficiently, you can arrange the
vaccines in the designated “day
-
use” cup so that they will be
easily accessible throughout the day.
This process can be done daily or weekly – depending upon the
volume of vaccine usage. If possible, to minimize warming of
the vaccines, arrange the cup stacks in the morning, when the
surrounding ambient temperature is the lowest. The vaccine
stacks should only be removed during this routine set-up time,
not during the day when you should simply be acces
sing
individual vaccine vials.
1.
Unlatch and remove the cap from the device.
9
1. Unlatch and remove the cap from the device.
2. Remove only the stacks needed to properly refill the
day use container.
3. Immediately recap the device to avoid unnecessary
temperature transfer.