Holland Green Science 10305001 User manual

User Manual
Version 1.0 1
10305001/10305002
Hephaestus 124/222
User Manual

User Manual
Version 1.0 2
I. Disclaimer & Warranty .................................................................................................. 3
LIMITED WARRANTY & DISCLAIMER .................................................................................... 3
LIMITATION OF LIABILITY....................................................................................................... 6
II. Safety ............................................................................................................................. 7
III. Hephaestus 124 and 222 Introduction ......................................................................... 9
3.1 After Sales Support.....................................................................................................10
3.2 Proper Use .................................................................................................................10
IV. Technical Specifications..............................................................................................11
V. Standards and Conformity...........................................................................................12
VI. Inspection.....................................................................................................................13
6.1 Packing List ................................................................................................................13
VII. Installation Requirements............................................................................................14
VIII. Operating Instructions.................................................................................................14
8.1 Display........................................................................................................................14
8.2 Switching on the Instrument........................................................................................14
8.3 Basic Mode (PROG 0) or Program Mode (PROG 1...8) ..............................................15
8.4 Recall and Program Selection.....................................................................................15
8.5 Programming..............................................................................................................16
8.5.1 Modification of Working Parameters - PROG 0....................................................16
8.5.2 Modification of Working Parameters - PROG 1...8...............................................17
8.5.3 Start/Stop of a Program.......................................................................................18
8.5.3 User Setting Menu...............................................................................................19
8.5.4 Settings Date and Time .......................................................................................20
8.5.5 Frequency of Data Recording..............................................................................20
8.6 Extended User Settings (Right Arrow).............................................................................21
8.7 Safety Temperature Limiter for Sample Protection ..........................................................21
8.8 Restart Mode After Absence of Power Supply.................................................................22
8.9 Over Temperature Alarm.................................................................................................22
8.10 Temperature Offset .......................................................................................................23
8.11 Delay - Heating Cycle Start............................................................................................23
8.12 Repetition of Selected Program.....................................................................................24
8.13 Data Downloads and USB Pen Capability .....................................................................24
IX. Fault Diagnosis.............................................................................................................25
X. Maintenance and Cleaning ..........................................................................................26

User Manual
Version 1.0 3
I. Disclaimer & Warranty
•The intellectual property rights for this manual belong to Holland Green Science
Corporation (hereinafter referred to as “the Company”).
•Products of the company are under the patent protection of China and other
countries and regions (inclusive of obtained patents and patents currently under
application).
•The company reserves the right to change product specifications without notice.
•The contents of the manual are subject to change without notice.
•The manual’s content must not be copied, extracted, or modified in any form without
the Company’s permission.
LIMITED WARRANTY & DISCLAIMER
Products sold by the Company are intended solely for the use(s) specified by the manufacturer
and are not to be used for any other purposes including, but not limited to, unauthorized
commercial purposes. Buyer warrants and represents that Buyer will properly test, use, qualify,
and/or validate each Product for intended use, and, to the extent authorized, manufacture and
market any final articles made from the Company’s Products in accordance with the practices of
a reasonable person who is an expert in the field, and in strict compliance with all applicable
national, state and local laws and regulations. Buyer acknowledges and understands that the
purchase of Products only conveys to Buyer the non-transferable right for only the Buyer to use
the Products purchased in compliance with the applicable manufacturer's Published User
Statement, Limited User Statement, or Limited License, if any. While this manual contains
certain representations of the potential dangers from the instrument or equipment, Buyer is
solely responsible for conducting any research necessary to learn the hazards involved for any
of its intended uses of the instrument or equipment purchased from the Company and to
properly warn its customers, employees and other personnel who may be exposed to such
instrument or equipment of any risks involved in using or handling the instrument or equipment.
The Company warrants that this product will operate or perform substantially in conformance
with the Company’s published specifications and be free from defects in material and
workmanship, when subjected to normal, proper and intended storage and usage by properly
trained personnel, for the duration of the manufacturer’s warranty period set forth in this product
documentation, published specifications or package inserts. If a manufacturer’s warranty period
is not specified in the product documentation, published specifications or package inserts, the
warranty period shall be one (1) year from the date of Bill of Sale to Buyer for equipment, and
the earlier of any stated expiration dates or ninety (90) days for all other products (the "Warranty
Period"). The Company agrees during the Warranty Period, to repair or replace, at the

User Manual
Version 1.0 4
Company’s option, defective Products so as to cause the same to operate in substantial
conformance with said published specifications; provided that Buyer shall (a) promptly notify the
Company in writing upon the discovery of any defect, which notice shall include the product
model and serial number (if applicable) and details of the warranty claim; and (b) after the
Company's review, the Company will provide Buyer with service data and/or a Return Material
Authorization ("RMA"), which may include biohazard decontamination procedures and other
product-specific handling instructions, then, if applicable, Buyer may return the defective
Products to the Company with all costs prepaid by Buyer. Replacement parts may be new or
refurbished, at the election of the Company. All replaced parts shall become the property of the
Company. Shipment to Buyer of repaired or replacement Products shall be made in accordance
with the Delivery provisions of the Terms & Conditions agreed to by the purchase of this
product. Consumables are expressly excluded from this warranty.
Notwithstanding the foregoing, Products supplied by the Company but not manufactured by the
Company are not warranted by the Company, and the Company disclaims all warranties
associated with the accuracy of any original manufacturer or third-party supplier Product
information, but the Company agrees to assign to Buyer any warranty rights in such Product
that the Company may have from the original manufacturer or third-party supplier, to the extent
such assignment is allowed by such original manufacturer or third-party supplier.
In no event shall the Company have any obligation to make repairs, replacements or corrections
required, in whole or in part, as the result of (i) normal wear and tear, (ii) accident, disaster or
event of force majeure, (iii) misuse, fault or negligence of or by Buyer, (iv) use of the Product in
a manner for which they were not designed, (v) causes external to the Product such as, but not
limited to, power failure or electrical power surges, (vi) improper storage and handling of the
Product or (vii) use of the Product in combination with equipment or software not supplied by the
Company. If the Company determines that Product for which Buyer has requested warranty
services are not covered by the warranty hereunder, Buyer shall pay or reimburse the Company
for all costs of investigating and responding to such request at the Company's then prevailing
time and materials rates. If the Company provides repair services or replacement parts that are
not covered by this warranty, Buyer shall pay the Company therefor at the Company's then
prevailing time and materials rates.
ANY INSTALLATION, MAINTENANCE, REPAIR, SERVICE, RELOCATION OR ALTERATION
TO OR OF, OR OTHER TAMPERING WITH, THE PRODUCT PERFORMED BY ANY
PERSON OR ENTITY OTHER THAN THE COMPANY WITHOUT THE COMPANY'S PRIOR
WRITTEN APPROVAL, OR ANY USE OF REPLACEMENT PARTS NOT SUPPLIED BY THE
COMPANY, SHALL IMMEDIATELY VOID AND CANCEL ALL WARRANTIES WITH RESPECT
TO THE PRODUCT.

User Manual
Version 1.0 5
THE OBLIGATIONS CREATED BY THIS WARRANTY STATEMENT TO REPAIR OR
REPLACE A DEFECTIVE PRODUCT SHALL BE THE SOLE REMEDY OF BUYER IN THE
EVENT OF A DEFECTIVE PRODUCT. EXCEPT AS EXPRESSLY PROVIDED IN THIS
WARRANTY STATEMENT, THE COMPANY DISCLAIMS ALL OTHER WARRANTIES,
WHETHER EXPRESS OR IMPLIED, ORAL OR WRITTEN, WITH RESPECT TO THE
PRODUCTS, INCLUDING WITHOUT LIMITATION ALL IMPLIED WARRANTIES OF
MERCHANTABILITY OR FITNESS FOR ANY PARTICULAR PURPOSE OR USE. THE
COMPANY DOES NOT WARRANT THAT THE PRODUCTS ARE ERROR-FREE OR WILL
ACCOMPLISH ANY PARTICULAR RESULT.
NOTHING IN THIS MANUAL OR IN THE TERMS AND AGREEMENT AGREED TO AT THE
TIME OF PURCHASE SHALL BE CONSTRUED TO PROVIDE FOR THE TRANSFER,
ASSIGNMENT OR ALIENATION OF THE LIMITED WARRANTIES PROVIDED BY THE
COMPANY HEREIN TO ANY OTHER PARTY OTHER THAN BUYER, INCLUDING BUT NOT
LIMITED TO, SUCCESSORS, HEIRS, SUBSIDIARIES OR ANY OTHER THIRD PERSON.
THE WARRANTIES IDENTIFIED ABOVE ARE THE SOLE AND EXCLUSIVE WARRANTIES
WITH RESPECT TO THIS PRODUCT AND ARE IN LIEU OF ALL OTHER WARRANTIES,
EXPRESS OR IMPLIED. ALL OTHER WARRANTIES ARE EXPRESSLY DISCLAIMED,
INCLUDING, WITHOUT LIMITATION, THOSE OF NON-INFRINGEMENT,
MERCHANTABILITY, OR FITNESS FOR A SPECIFIC PURPOSE OR USE (WHETHER
ARISING FROM STATUTE, OR OTHERWISE IN LAW, OR FROM A COURSE OF DEALING,
OR USAGE OF TRADE). THIS WARRANTY IS NOT TRANSFERABLE FROM THE ORIGINAL
PURCHASER TO A SUBSEQUENT OWNER. FURTHER, THE COMPANY IS NOT LIABLE IN
CASES OF DELIBERATE, NEGLIGENT OR ACCIDENTAL MISUSE OF THE PRODUCTS,
USE WITH INAPPROPRIATE REAGENTS OR CONSUMABLES, DAMAGE CAUSED BY
DISASTER, REPAIR OR MODIFICATIONS DONE BY ANYONE OTHER THAN THE
COMPANY. THE COMPANY DOES NOT WARRANT THAT THE PRODUCT WILL NOT
INFRINGE THE INTELLECTUAL PROPERTY RIGHTS OF A THIRD PARTY EITHER ALONE
OR IN COMBINATION WITH OTHER PRODUCTS OR IN THE OPERATION OF ANY
PROCESS. THE COMPANY’S TOTAL LIABILITY FOR BREACH OF THESE WARRANTIES
SHALL BE LIMITED TO THE GROSS PURCHASE PRICE FOR THE PRODUCT AS STATED
IN THE RELEVANT INVOICE OR ORDER UNDER WHICH THE ACTIVITY GIVING RISE TO
LIABILITY ARISES. UNDER NO CIRCUMSTANCES SHALL THE COMPANY BE LIABLE FOR
INDIRECT, INCIDENTAL, CONSEQUENTIAL, SPECIAL OR PUNITIVE DAMAGES
(INCLUDING LOSS OF BUSINESS OR PROFITS) UNDER ANY THEORY OF LIABILITY
HEREUNDER.
For claims under the warranty please contact your local supplier. You may also send the
instrument directly to manufacturer, enclosing the invoice copy and by giving reasons for the
claim.

User Manual
Version 1.0 6
LIMITATION OF LIABILITY
NOTWITHSTANDING ANYTHING TO THE CONTRARY CONTAINED HEREIN, THE
LIABILITY OF THE COMPANY UNDER THESE TERMS AND CONDITIONS (WHETHER BY
REASON OF BREACH OF CONTRACT, TORT, INDEMNIFICATION, OR OTHERWISE, BUT
EXCLUDING LIABILITY OF THE COMPANY FOR BREACH OF WARRANTY (THE SOLE
REMEDY FOR WHICH SHALL BE AS PROVIDED UNDER THIS SECTION) SHALL NOT
EXCEED AN AMOUNT EQUAL TO THE LESSER OF (A) THE TOTAL PURCHASE PRICE
THERETOFORE PAID BY BUYER TO THE COMPANY WITH RESPECT TO THE
PRODUCT(S) GIVING RISE TO SUCH LIABILITY OR (B) ONE HUNDRED THOUSAND
DOLLARS ($100,000), WHICHEVER IS LESS.
With respect to any software products incorporated in or forming a part of the Product
hereunder Buyer intends and agrees that such software products are being licensed and not
sold, and that the words "purchase", "sell" or similar or derivative words are understood and
agreed to mean "license", and that the word "Buyer" or similar or derivative words are
understood and agreed to mean "licensee". Notwithstanding anything to the contrary contained
herein, The COMPANY or its licensor, as the case may be, retains all rights and interest in
software products provided hereunder. See the Terms & Conditions of purchase for details
regarding such license.

User Manual
Version 1.0 7
II. Safety
IMPORTANT Safety Items to be Observed.
Safety Warnings
! DANGER (may cause serious damage to property and / or casualties)
1. Please carefully read this User Manual prior to operating the instrument and observe
the instructions on safe operation.
2. The power source must be grounded reliably and away from any sources of
electromagnetic interference.
3. Confirm that the voltage and frequency of the power supply matches the specified
voltage and frequency specified prior to use.
4. The instrument should be operated on an independent power outlet.
5. Do not allow the instrument to be plugged in or unplugged while the power switch is in
the on position.
6. Do not modify the power cord.
7. The working environment must be free of any flammable, explosive, volatile or
corrosive substances.
8. The instrument is deenergised only when the power cable is disconnected from the
power source.
9. This instrument is for indoor use only.
10. The instrument should be operated in a low humidity, well ventilated, dust, and water
free environment, without direct sunshine or an intense magnetic, light or heat source.
11. Ensure that the instrument and its accessories are free of any potential defects.
12. Ensure that the instrument is secured tightly, and only standard accessories supplied
by the manufacturers are used with this instrument.
! WARNING (may cause property damage or personal injury)
13. Prevent water from splashing on the electrical elements of this instrument.
14. Before assembly, disassembly, cleaning or maintenance, the power source must be
disconnected.
! ATTENTION (may affect operational performance or service life)
15. When pulling the power plug out from a power source, do not pull out using the power
cord directly.
16. Only accredited and qualified professional repair technicians can open the instrument
or conduct required repairs. Persons performing repairs on the instrument other than
those selected or approved by the Company shall operate to void any warranty
contained hereinabove for the product

User Manual
Version 1.0 8
17. Only accredited and qualified professional repair technicians can open the instrument
or conduct required repairs. Persons performing repairs on the instrument other than
those selected or approved by the Company shall operate to void any warranty
contained hereinabove for the product
18. Do Not Touch the Chamber Door, the Chamber Body, or the Surrounding Surface
when the Set Temperature is Over 80℃(176℉) to avoid burns.
19. The 304 Stainless Steel liner is Not Acid Resistant, please adhere to advised Anti-
Corrosion measures and NEVER use Acidic media within the Oven to prevent damage

User Manual
Version 1.0 9
III. Hephaestus 124 and 222 Introduction
①Control System
②Opening / Closing Handle
③Shelf
④ON / OFF Button
⑤Power Outlet
⑥USB Port
⚫④, ⑤are located at the back of the oven
①
⑥
②
③
④
⑤

User Manual
Version 1.0 10
3.1 After Sales Support
If problems are encountered or technical support is required when installing or using the
instrument, please contact [e-mail]
The Company may provide technical assistance and information regarding the
instrument or equipment or Service without charge at its sole discretion. Buyer
assumes sole responsibility for any reliance on or use of such assistance and
information, and the Company makes no warranty thereon.
Upon contact the following information is required:
•Product serial number (located on the instrument nameplate)
•Description of issue or problem
•Method and / or operating steps you have undertaken towards resolution.
•Your contact details including telephone number and email address.
3.2 Proper Use
The instrument is designed for non-residential use and to be used in conjunction only
with accessories recommended within this manual and by the manufacturer.

User Manual
Version 1.0 11
IV. Technical Specifications
Model
10305001
10305002
Product Name
Hephaestus 124
Hephaestus 222
Chamber Volume
124L
222L
Temperature Range
Ambient+10℃~200℃/ Ambient+18℉~392℉)
Temperature Stability
±1℃/±1.8℉
Display Resolution
0.1℃/ 0.1℉
Standard Quantity of
Shelves
2
Maximum of Shelves
10
16
Maximum Shelves Loading
20Kg
Net Weight
74 kg
103 kg
Timer
1~5999mins
Internal Dimension
(W*H*D, mm)
520*495*450
650*650*500
External Dimension
(W*H*D, mm)
810*755*590
940*910*658
Electrical Requirement
AC110V,60Hz
AC220V,60Hz
Power Consumption
1950W
2250W

User Manual
Version 1.0 12
V. Standards and Conformity
Construction in Accordance with the
following Safety Standards:
UL 61010-1:2012
CSA C22.2#61010-1-12:2012
UL 61010-2-010:2019
CSA C22.2#61010-2-010:2019
Construction in Accordance with the
following EMC Standards:
EN 61010-1:2010
EN 61326-1:2013

User Manual
Version 1.0 13
VI. Inspection
6.1 Packing List
Unpack the equipment carefully and check for any damage which may have arisen
during transport. In the event of identified damage, please contact
[e-mail].
The package includes the following items
Type
Item Description
Quantity
Main Unit
Drying oven
1
Fittings
Stainless steel wire shelves
2
Quick Setup Card
Scan to download user manual
1

User Manual
Version 1.0 14
VII. Installation Requirements.
1. Set up only on a bench-top or worktable that is dry, clean and stable with a flat horizontal
surface.
2. Ensure the required ventilation clearance space surrounding the instrument is 30-50 cm.
(minimum).
3. The instrument should operate between 5°C (41°F) and 40°C (104 °F), and relative
humidity maximum of 85%.
VIII. Operating Instructions
8.1 Display
8.2 Switching on the Instrument
Connect the power cord to a power outlet.
Turn on the instrument by pressing the button ON/OFF. The display will
initialize up.

User Manual
Version 1.0 15
8.3 Basic Mode (PROG 0) or Program Mode (PROG 1...8)
Two operating modes are available:
•Basic (PROG 0): program with a single working step
•Programs (PROG 1...8): eight memorized programs, each consisting of 8 steps
Depending on the program selected the display will show one of the following
main screens:
Basic PROG 0 - Main Screen PROG 1...8 –Main Screen
8.4 Recall and Program Selection
To select the desired program, press the PROG key above

User Manual
Version 1.0 16
8.5 Programming
8.5.1 Modification of Working Parameters - PROG 0
From the main screen of the PROG 0 mode, press the highlighted
keys to change, from left to right, the temperature and the timer
To increase or decrease the values of the temperature and or time, use the + and
- keys.
In all screens it is necessary to confirm the set value by pressing the ‘OK’ button.
NOTE:
To return to the previous screen without saving a modification, press ‘ESC’.

User Manual
Version 1.0 17
8.5.2 Modification of Working Parameters - PROG 1...8
From the main screen, press PROG to access the menu
Select the required program to change by pressing the ‘yellow highlighted’ button
and setting the corresponding digits using the numeric keypad. Confirm by
pressing ‘ENTER’.
For each individual program steps (1 to 8), it is possible to set the temperature
(degrees Celsius) and the timer (minutes) by clicking on the green, red and pink
buttons of the same screen.
Once the desired value has been set, confirm with ‘ENTER’or go back to the
previous screen without saving the changes by pressing ‘ESC’.
NOTE:
If you do not want to use all the steps of the program you are editing, it is
necessary to impose the end of the program to the instrument.
To do this, simply set a time equal to zero in the next step to the last one you
want to use.

User Manual
Version 1.0 18
8.5.3 Start/Stop of a Program
To start or stop a program respectively press the START or STOP key. The keys
are the same in both the main screens (PROG 0 or PROG1...8).
The instrument then starts the set work cycle which can be one or more steps.
NOTE:
The timer countdown only starts when the set temperature is reached.
T real = T set ± 0.3 °C.
At any time, it is possible to check the work step and the program number
as highlighted in blue below
Figure 19. Figure 20.
NOTE:
It is always possible to consult the various parameters set within the steps of the
program in use by clicking button highlighted in green, however be careful to only
press ‘ESC’ to return to the main screen.
If you press the ‘OK’ key, the instrument will interpret the action as confirmation
of the choice of a new program, therefore it will forcedly terminate the work cycle
in progress.
When the program ends or is manually stopped, the word "End" appears on the
main screen with an intermittent audible alarm signal, which can be silenced by
pressing the button marked "End".

User Manual
Version 1.0 19
8.5.3 User Setting Menu
Press the ‘Gear’ icon and then ‘USER’

User Manual
Version 1.0 20
8.5.4 Settings Date and Time
Press on any field of ‘Date and Time’to access the menu
Set the date and time using the numeric keypad as per the format;
yyyy-mm-dd hh: mm: ss
NOTE: It is necessary to set all the parameters (date and time) each time.
8.5.5 Frequency of Data Recording
Click on the highlighted key to modify the frequency with which the instrument
records the data of the work cycle.
Using the numeric keypad to set a time (in minutes) from 1 to 255.
Press ‘ENTER’ to confirm.
NOTE:
The memory retains up to 2000 recordings. When this data limit is reached, the
instrument will start to overwrite the same memory with new data, by erasing the
oldest previous data record.
The recording frequency also defines the recording capacity in terms of duration
(example Frequency= 60 minutes → 2000 data x 60 minutes= 2000
hours= 83 days).
NOTE:
If a USB stick is connected to the instrument, recordings will save directly onto
the USB stick and to the instrument's memory. The on-board data memory limit