Table of Contents
Related Manuals for USA Lab RH ETL Series
Summary of Contents for USA Lab RH ETL Series
- Page 1 RH Series - ETL User Manual Models: RH5L, RH20L, RH30L, RH50L - ETL Original instructions Read this manual before using the equipment Retain this manual for future use Document number: 1005 Published date: 28 May 2025 Document version: 1...
- Page 2 Copyright Copyright © 2025 USA Lab All Rights Reserved. Contains information owned by USA Lab and/or its affiliates. Do not copy, store, transmit or disclose to any third party without prior written permission from USA Lab. Other product and company names may be trademarks or registered trademarks of other companies, and are the property of their owners.
-
Page 3: Table Of Contents
Contents 1 Safety information 1.1 Safety notices 1.2 Special safety instructions 1.3 Intended use 1.4 General safety warnings 1.5 Safe operating area 1.6 Safety warnings 1.7 Responsibility of the owner 1.7.1 Owner responsibilities 2 Hardware description 2.1 Overview 2.2 Diagrams 2.2.1 Front panel diagram 2.2.2 Back panel diagram 2.2.3 Hosing connections... - Page 4 5 Service and maintenance 5.1 Periodic maintenance 5.2 Long term storage 6 Decommissioning, disassembly and disposal 7 Technical specifications 8 Spare parts 9 Warranty 9.1 Return policy Index 1005 - 1...
-
Page 5: List Of Figures
List of Figures Figure 1 - Safe operating area around the heater unit Figure 2 - Front panel diagram Figure 3 - Back panel diagram Figure 4 - Hosing connection Figure 5 - Adding gaskets to the hosing Figure 6 - Electrical connection Figure 7 - Heater nameplate location Figure 8 - Control panel operation - touchscreen display 1005 - 1... - Page 6 This page is intentionally left blank 1005 - 1...
-
Page 7: Safety Information
Safety information This section provides an overview of all safety aspects for the protection of people as well as safe and uninterrupted operation. Other task-related safety instructions are included in the specific sections. Safety notices This manual uses the following safety notice formats. Safety notices are used at the start of sections or embedded in operating instructions. -
Page 8: Special Safety Instructions
RH Series - ETL - User Manual 1 Safety information Special safety instructions To draw attention to special hazards, this manual uses the following symbols. Symbol Meaning Electrical hazards and electrical shock hazards General warning Fire hazard Explosive materials Hot surface Heavy objects or equipment Corrosive substance Automatic starting equipment... -
Page 9: General Safety Warnings
1 Safety information RH Series - ETL - User Manual General safety warnings WARNING Risk of serious injury or death! Only use this equipment for its intended purpose. Do not leave the equipment running unattended. Do not wear loose clothing, jewelry, hair, or any other articles that can be trapped by moving parts. -
Page 10: Safe Operating Area
RH Series - ETL - User Manual 1 Safety information Wear ear protection! You must wear ear protection. Wear eye protection! You must wear eye protection. Wear safe footwear! You must wear safe and sturdy footwear. Wear gloves! You must wear appropriate gloves or hand protection. Wear safe and protective clothing! You must wear appropriate safe clothing. -
Page 11: Safety Warnings
1 Safety information RH Series - ETL - User Manual Figure 1 - Safe operating area around the heater unit Safety warnings The following warnings and notices are safety information specific to the RH Series - ETL. WARNING Risk of serious injury or damage! Only use approved thermal transfer fluids stated in this manual. -
Page 12: Responsibility Of The Owner
Only install the heater in a climate-controlled environment. Not to be serviced by users! All repairs must be done following advice and information from USA Lab or one of their representatives. Any repairs must only be done by qualified electricians. - Page 13 1 Safety information RH Series - ETL - User Manual This applies to the following: The owner must be informed of the applicable occupational safety regulations and conduct a risk assessment to identify any additional risks that may arise due to the special working conditions at the equipment location.
- Page 14 This page is intentionally left blank 14 of 44 1005 - 1...
-
Page 15: Hardware Description
Hardware description Before operating the equipment, you should be familiar with the location and names of all parts of the equipment. This will help you understand the operating procedures and assist with troubleshooting, if required. Overview The RH Series is intended to be used as a heater and circulator for the JR / JRE series of reactors. -
Page 16: Diagrams
RH Series - ETL - User Manual 2 Hardware description Diagrams 2.2.1 Front panel diagram Fluid Reservoir Reservoir Lid Touch Screen Controller Fluid Outlet Fluid Inlet Fluid Drain Port Figure 2 - Front panel diagram 16 of 44 1005 - 1... -
Page 17: Back Panel Diagram
Insulated hosing is provided with your heater. Hosing should be unobstructed without any hard bends in the run. The hosing is connected to the inlet and outlet ports of the heater. See below for proper connection. Notice Contact USA Lab for additional lengths of hosing. 1005 - 1 17 of 44... -
Page 18: Figure 4 - Hosing Connection
RH Series - ETL - User Manual 2 Hardware description Figure 4 - Hosing connection Before filling or priming your heater circulator, be sure to add the gaskets to the ends of the hosing. The gaskets are included in the manual pouch. Leaking will occur if this is not followed. WARNING DO NOT USE NPT TAPE. -
Page 19: Electrical Connection
2 Hardware description RH Series - ETL - User Manual 2.2.4 Electrical connection Each heater has its own power requirements. Make sure you are aware of the requirements for your heater variant. ► For more information, see Technical specifications on page 35. The heater must operate on its own circuit Installed by a qualified electrician. -
Page 20: Heater Identification
RH Series - ETL - User Manual 2 Hardware description Heater identification The heater identification label is located on the left side of the unit. Identification label Figure 7 - Heater nameplate location The heater identification label provides the following information: Unit name Unit model Voltage / Frequency (V/Hz) -
Page 21: Control Panel - Touchscreen Display
2 Hardware description RH Series - ETL - User Manual Control panel - touchscreen display The touchscreen control panel is located on the front of the unit and the pump speed control is located on the rear of the unit. Current Temperature Display Target Temperature Display Timing Display... - Page 22 This page is intentionally left blank 22 of 44 1005 - 1...
-
Page 23: Installation And Set Up
The following parts are included in the package: Table 1 - Packaging list Part Quantity USA Lab RH Series Unit 1 pcs 3/4" FNPT Insulated Bellow Hose - 6Ft. (only for 50L) 2 pcs 1/2" FNPT Insulated Bellow Hose - 6Ft. (only for 5L, 20L, 30L ) 2 pcs 3/4"... -
Page 24: Hose Connection And Setup
Notice If you believe any parts are missing, contact USA Lab. Keep the original packaging in case you need to return or send the unit back for repairs. USA Lab is not responsible for providing the return packaging material. 3.2.2... -
Page 25: Standard Method (Recommended)
3 Installation and set up RH Series - ETL - User Manual Important Notice Overfilling can lead to spillage, equipment damage, or impaired performance. WARNING Operating the unit below the recommended fluid level can cause damage to the internal pump and coil due to insufficient fluid circulation. Always ensure the fluid level is properly maintained during use. -
Page 26: Alternative Filling Method (If Space Allows)
RH Series - ETL - User Manual 3 Installation and set up 7. When the reservoir drops halfway, shut off the circulator and close the outlet valve. WARNING DO NOT LET THE PUMP RUN DRY. THIS WILL RUIN THE PUMP. 8. - Page 27 3 Installation and set up RH Series - ETL - User Manual WARNING If the circulator runs without fluid, this will ruin the pump. If the heater is on without fluid, this will ruin the heating coils. 1005 - 1 27 of 44...
- Page 28 This page is intentionally left blank 28 of 44 1005 - 1...
-
Page 29: Operations
Operations This section describes common tasks required for the operation of the RH Series - ETL. Operating method Only operate the unit in a climate-controlled facility. Operating temperature is 70°F or 20°C. Units returned that have signs of outside use will automatically be determined to be improperly used and cared for. - Page 30 This page is intentionally left blank 30 of 44 1005 - 1...
-
Page 31: Service And Maintenance
Service and maintenance Periodic maintenance WARNING You must turn off the power switch AND disconnect the power cord before performing any maintenance. Use a damp soft cloth to wipe clean. Stubborn stains should be cleaned by neutral detergents. The maintenance of internal electrical and heating parts must be performed by professionals or trained electricians. - Page 32 This page is intentionally left blank 32 of 44 1005 - 1...
-
Page 33: Decommissioning, Disassembly And Disposal
Decommissioning, disassembly and disposal After the service life of the equipment is reached, the equipment must be disposed of in an environmentally appropriate manner. WARNING Risk of serious injury or death! All electronics and batteries, if fitted, must be recycled according to local regulations. - Page 34 This page is intentionally left blank 34 of 44 1005 - 1...
-
Page 35: Technical Specifications
Technical specifications Technical specifications of each recirculating heater are mentioned below. Table 2 - Technical specifications RH Series Model RH5L-ETL RH20L-ETL RH30L-ETL RH50L-ETL Operating Ambient 5~35℃ / 41~95℉ Temperature Inner Tank Material 304 Stainless Steel Controller Touch Screen Oil Pump Power DC Brushless DC Brushless DC Brushless... - Page 36 This page is intentionally left blank 36 of 44 1005 - 1...
-
Page 37: Spare Parts
Spare parts For a list of spare or replacement parts, contact USA Lab for details. 1005 - 1 37 of 44... - Page 38 This page is intentionally left blank 38 of 44 1005 - 1...
-
Page 39: Warranty
Within continental United States repairs or parts, shipping charges will be covered in full or in part by USA Lab. For all other locations, repairs or parts will be covered in full by USA Lab, and the customer will be responsible for shipping, labor, and custom duties. - Page 40 If your item(s) are in original packaging and unused, you will be refunded the initial purchase price with the 15 % restocking fee deducted. If your item(s) are deemed damaged or used, you will not be refunded. Contact support@usalab.com at USA Lab For more information, see Contact information on page 2. ►...
-
Page 41: Index
Index alternative filling method 26 general safety information 9 area around the heater 10 assembly instructions 23 hardware description 15 heater identification 20 back panel diagram 17 hose connection and setup 24 hosing connections 17 control panel 21 customer responsibilities 39 icons used for safety 8 installation 23 intended use 8... - Page 42 RH Series - ETL - User Manual Index owner responsibilities 12 warnings 7 part maintenance 31 warranty 8, 39 preparing for assembly 23 what's in the box 23 recommended filling method 25 recycle reactor 33 refunds 39 replacement parts 37 responsibility of owner 12 return policy 39 safe operating area 10...
- Page 43 Copyright © 2025 USA Lab All Rights Reserved. 1005 - 1 43 of 44...
Need help?
Do you have a question about the RH ETL Series and is the answer not in the manual?
Questions and answers