Holland Green Science 10206001 Alchemist Rotary Evaporator User Manual

10206001
Alchemist
Rotary Evaporator
User Manual

Disclaimer & Warranty

• The intellectual property rights for this manual belongs 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 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.
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, SSIGNMENT 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.
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 OMPANY 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.

IMPORTANT Safety Items to be Observed.

Safety Warnings

DANGER (may cause serious damage to property and or casualties)

• Please carefully read this User Manual prior to operating the instrument and observe the instructions on safe operation.

• Ensure that only trained staff operate this instrument

• The power source must be grounded reliably and away from any sources of electromagnetic interference.

• Ensure that the instrument and its accessories are free of any potential defects.

• Confirm that the voltage and frequency of the power supply matches the specified voltage and frequency specified prior to use.

• Ensure the cover of the junction box is properly installed prior to operation.

• Always wear applicable PPE whilst operating the instrument.

• High Temperature Hazard; Do NOT touch the pump whilst in operation

• Avoid inhalation and contact with toxic liquids, gases, spatters, vapor, dust, biological or microbiological mediums as these may be harmful to the operator.

• Place the instrument on a stable, dry, clean, antiskid, and fireproof surface.

• Ensure there is sufficient ventilation gaps and spacing above and around the instrument

• Ensure the instrument is stable and level and will not move due to vibration upon start-up.

• The instrument must always be monitored whilst in operation.

• Gases, vapours, or other substances at the exhaust may be harmful.

• When moving the Pump ensure the Pump is switched ‘OFF’ and the Power Supply is disconnected.

• Ensure the lifting eye is securely tightened prior to lifting the pump.

• Ensure the pump is kept in normal operating orientation during transport. Failure to do so can cause pump damage and or oil spillage.
  WARNING (may cause property damage or personal injury)

• The working environment must be free of any flammable, explosive, volatile or corrosive substances. If long term storage is required, clean the pump and empty of all oil. Store the pump in a dry clean area at room temperature

• Ensure handling and disposal of used oil and other parts are compliant to local environmental laws and regulations

• Do not block the motor vent.

• Only accessories listed as ‘optional accessories’ for use, can guarantee operational safety.

• Ensure handling and disposal of packaging is compliant to local environmental laws and regulations.
  ! ATTENTION (may affect operational performance or service life)

• The instrument is deenergised only when the power cable is disconnected from the power source.

• Ensure the instrument and its accessories are protected external vibration.

• The Company reserves the right to modify the design and technical data of the pump without notice.

• 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

Introduction

Users are advised to carefully read this manual prior to using or operating the rotary evaporator to be aware of all precautions outlined and ensure operation is in accordance with the instructions contained within this manual.
3.1 After Sales Support
If problems are encountered or technical support is required when installing or using the instrument, please contact serviceusa@hollandgreenscience.com
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 inclusive of 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.

Technical Specifications

Safety Features

| Motor Over-current Protection, Residual Current Device, Lifting Overload Protection, Boil-dry Protection, Over-Temperature Protection
Sample /Receiving Flask| Round Flask 20L/Round flask 10L with Drain Valve
Condenser| Two-Section Vertical Triple Serpentine Condenser, Cooling Surface 1.2m2
Heating Bath Size| Φ450*240mm
Takeover Caliber| Cooling/Suction Nozzle Outer Diameter 16mm, Vacuum Pump Nozzle Outer Diameter 16mm
Dimension [D×W×H]| 1160mm×600mm×1860mm
Ambient Temperature| 0-40 C
Altitude| <2000M

Inspection

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 serviceusa@hollandgreenscience.com
The package includes the following items

Item Description

|

Quantity

---|---
Main Unit| 1
Vertical Glass Assembly| 1
Quick Setup Card| 1

CAUTION:
If there is any visible damage to the instrument, please do not connect the instrument to a power supply.

Installation

6.1 Installation Instructions
Mount the glassware support rod (a) to the corresponding position and tighten the screws on the fixing metal plate.

Place the vapor tube (b)with the PTFE washer into the corresponding position.

Insert the sealing gasket (c)into the corresponding position and apply silicon grease lubricant.

Place in a sealing ring of corresponding size.

Mount the glassware adapter with locknut (d) in conjunction with the glass fastener.
(Be sure to tighten securely)

Add a sealing ring (e)of corresponding size and fix the small condenser (f) to the corresponding interface and adjust the condenser to an upright position.

Properly adjust the position of the small condenser, move the corresponding bracket ring to the corresponding position and tighten the two screws in turn (be sure to have the bracket ring fitted into the bottom of the small condenser).

Mount the sealing ring (h)of corresponding size, fix the large condenser (g) to the top of the small condenser, properly adjust the position of the clamp (I)and then tighten the screws.

Mount the sealing ring (j)of corresponding size and fix the valve (k)of the receiving flask to the corresponding position.

Mount the sealing ring (L)of corresponding size, fix the collecting bottle to the corresponding position and then properly adjust the position of the strut before tightening it securely.

Mount the sealing ring of corresponding size and mount three valve ports (m/n/o) to the corresponding positions.

Mount the sealing ring of corresponding size and then fix the evaporating flask (q) to the corresponding position with the clamping mechanism (p）

Note:
To ensure good sealing performance, each glass ground joint may be coated with a layer of sealing grease.

Operating Instructions

7.1 Control

7.2 User Interface

adjustment→ temperature adjustment →timing adjustment→ forward and reverse rotation time adjustment.
| Adjustment Knob| Press the Knob to ‘RUN’ and press again to ‘STOP’ While in the adjustment mode, TURN the  Knob clockwise to increase t he parameter and  TURN the Knob counter-clockwise to decrease the parameter.
| ****

Lift- UP- Key

| Press this key to raise the water bath.
| Lift- DOWN Key| Press this key to lower the water bath.

7.3 Display Parameters

setting

7.4 Setting Operating Parameters
When turning on the power switch, the display will light and show the last operating parameters after the instrument completes a self-test.

7.4.1 Setting Rotation Speed
Briefly press the Mode key. When the speed character is flashing, the current mode is the speed adjustment mode. Turn the knob clockwise to increase the speed or turn the knob counter-clockwise to reduce the speed. The speed setting  range is 10rpm- 150rpm; when the speed is set to 0rpm, the rotation function is deactivated.
After adjusting the parameter, the parameter will be saved automatically without further operation. This instrument supports speed parameter adjustment during operation in the same manner as described above.
When the speed is set above 100rpm, the evaporation flask may splash water bath fluid.

7.4.2 Setting Temperature
After adjusting the speed parameter, briefly press the Mode key again.
When the Temp character is flashing, the current mode is in the ‘Temperature Adjustment Mode’, turning the knob clockwise increases the temperature and turning the knob counter-clockwise decreases the temperature.
The temperature setting range is 20℃-180℃; when the temperature is set at 0℃, the heating function is deactivated.
After adjusting the parameter, the parameter will be saved automatically without further operation.
This instrument supports temperature parameter adjustment during operation in the same manner as described above.
When the liquid inside the heating bath is water, the set temperature may not exceed 90℃.

7.4.3 Setting Time
After adjusting the temperature parameter, briefly press the Mode key again.
When the Timer character is flashing, the current mode is the ‘Timing Adjustment Mode’, in which turning the knob clockwise increases the set time and turning the knob counter-clockwise decreases the set time. The timing setting range is 0min- 999min; when the time is set to 0min, the timing function is deactivated.
After adjusting the parameter, the parameter will be saved automatically without further operation. This instrument supports timing parameter adjustment during operation in the same manner as described above.

7.4.4 Setting Time Intervals Between Forward and Reverse Rotation
After adjusting the timing parameter, briefly press the set Mode again.
When the ‘Int character’ is flashing, the current mode is the ‘Forward/Reverse
Rotation Timing Adjustment Mode’, in which turning the knob clockwise increases the forward/reverse rotation interval and turning the knob counter- clockwise decreases the forward/reverse rotation interval. The forward/reverse rotation interval setting range is 0s – 999s; when the forward/reverse rotation interval is set at 0s, the forward/reverse rotation function is deactivated.
After adjusting the parameter, the parameter will be saved automatically without further operation. This instrument supports forward/reverse rotation interval adjustment during operation in the same manner as described above.

7.4.5 Heating Bath Height Adjustment
Note: The height of the heating pot cannot be adjusted during operation.
Press the key without release to start raising heating kettle.
When the heating kettle rises to the top position as required, it will not further rise.
Hold the key to lower the heating kettle until it reaches the lowest position.

7.4.6 Heating Bath Operation
Press the Knob to Start Heating Kettle Operation
Press the key or key to adjust the heating kettle up to a suitable position (the liquid level in the heating kettle should be on the same level as the liquid level in the evaporating flask).
Start timing after start up.
The time display shows the remaining running time.
When the remaining time is 0 minutes, the instrument stops running.

7.4.5 Heating Bath Height Adjustment
Note: The height of the heating pot cannot be adjusted during operation.
Press the key without release to start raising heating kettle.
When the heating kettle rises to the top position as required, it will not further rise.
Hold the key to lower the heating kettle until it reaches the lowest position.

7.4.6 Heating Bath Operation
Press the Knob to Start Heating Kettle Operation
Press the key or key to adjust the heating kettle up to a suitable position (the liquid level in the heating kettle should be on the same level as the liquid level in the evaporating flask).
Start timing after start up.
The time display shows the remaining running time.
When the remaining time is 0 minutes, the instrument stops running.

End of Operation

The instrument stops when the set time ends.
The instrument stops when the knob is pressed.
The instrument stops when any error is displayed.
After the end of an operation, the program will automatically save the set parameters of the current operation. When starting the instrument again, the program will automatically load the set parameters of the last operation.

Caution:
Do not move or lean against the instrument while the instrument is running.
Before operating the instrument, ensure the inside of the heating bath is clean and be sure to remove any foreign objects from the heating bath, such as plastic bags.
When any strange noise or any other abnormality occurs during operation, please stop the instrument immediately and contact a qualified service technician.
It is not possible to move the heating kettle up or down during operation.

Fault Diagnosis

9.1 Error Display
This instrument is capable of self-diagnosis such that the temperature display window will show the error code when the instrument cannot operate due to any  failure.
The instrument will automatically stop when a failure occurs during operation and the time display window will show the error code and sound an audible alarm.
Refer below Table of Fault Diagnosis to identify the cause of failure to address accordingly.

technician.
Sensor disconnected| Check the temperature sensor for proper connection.
Er2| Heating kettle without liquid inside.| Add water or silicone oil into the kettle.
Sensor disconnected| Check the temperature sensor for proper connection.
Er3| Er1 and Er2 displayed at the same time.| Same as Er1 and Er2

Er4

| Heating kettle without liquid inside.| Add water or silicone oil into the kettle.
Sensor disconnected| Check the temperature sensor for proper connection.
Er5| Er1 and Er4 displayed at the same time.| Same as Er1 and Er4
Er6| Er2 and Er4 displayed at the same time.| Same as Er2 and Er4
Er7| Er1, Er2 and Er4 displayed at the same time.| Same as Er1, Er2 and Er4

Note: Errors 2 and 4 are of similar phenomenon detected by different mechanisms.

Maintenance and Cleaning

Keep the instrument dry and clean in routine operations.
Clean the outer surface with a non-abrasive cleanser and only connect the power supply when the entire instrument surface is dry.
If liquid or moist solids enters the instrument, please immediately disconnect the power supply and contact ServiceUSA@hollandgreenscience.com

• Surface stains on the instrument should be cleaned only by a clean, soft rag and detergent.
• The power must be disconnected before any maintenance or cleaning.
• Do not clean the instrument with any corrosive cleaning solutions.
• If the instrument is left unused for a long period, switch ‘OFF’ the power and store within a dry, clean, level, and stable surface at normal temperature.

Caution!
Before any Maintenance or Inspection, the Power Cable
MUST be removed from the power socket.

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