Related Manuals for Jeio tech Lab Companion HL-05
Summary of Contents for Jeio tech Lab Companion HL-05
- Page 1 Operation Manual Recirculating Coolers Models: HL-05/10/15/20/15H/20H/25H/35H/45H/55H Manual No. 65001L002 Version 0.0...
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Page 2: Table Of Contents
Table of Contents Safety Advice ..........................１ Operation Manual........................ １ WARNING/CAUTION/NOTICE Alerts ................. １ Warning Alerts ........................２ Caution Alerts ........................３ General Description ........................５ Characteristics ........................５ 2.2 Components .......................... ６ 2.3 Control Panel ......................... ７ Unpacking and Installation ......................８ Checking Shipment Damage and Unpacking .............. - Page 3 6.2 Power Troubles ......................... ２０ 6.3 Malfunctions during Operation ..................２１ Accessories ..........................２２ 7.1 Barbed Fittings ........................２２ 7.2 Connectors/adapters ......................２３ 7.3 flexible fittings ........................２３ 7.4 Flexible Tubing ........................２４ 7.5 One-touch Adapter Set ..................... ２４ 7.6 Tubing ..........................２５ 7.7 Tubing insulations ......................
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Page 4: Safety Advice
1 Safety Advice 1.1 Operation Manual This manual contains important safety and operation information. You must carefully read, understand, and follow all the instructions in this manual prior to operating this unit. Keep this manual in a safe place nearby for reference and make it easily available to all users. -
Page 5: Warning Alerts
If you observe a strange smoke, odor or noise from the unit, unplug the power cord immediately and turn off the main power switch. After the smoke or odor disappears, contact your dealer or Jeio Tech if any repair is required. ... -
Page 6: Caution Alerts
1.4 Caution Alerts Ignoring the following cautions could cause injuries or property damages. Do not touch the top plate or any object near it even when the heater is off. You may get burned due to residual heat. After using this unit, make sure to turn off the main power switch and also to disconnect the power cord from the power outlet for the safety of other users. - Page 7 power controllers. Before cleaning, make sure to unplug the power cord to avoid electric shock or fire. Do not use chlorine bleach, ammonia-based cleaners, abrasives, ammonia, or metal scouring pads. Wipe with a soft damped cloth or a sponge soaked in water or diluted neutral detergent.
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Page 8: General Description
2 General Description Congratulations of your purchase of a Jeio Tech general-purpose recirculating cooler specially designed to offer powerful cooling for various external devices. Currently 10 different general-purpose recirculating cooler models are available from Jeio Tech: HL-05/10/15/20/15H/20H/25H/35H/45H/55H. All models are capable of supplying low temperature (-20℃... -
Page 9: Components
2.2 Components (1) Bath fluid inlet (2) Fluid level indicator (3) Vacuum fluorescent display (VFD) (4) Main power switch (5) Pressure gauge (6) Removable venting grid (7) Caster (8) Circuit breaker (9) Pump connector: Feed (10) Pump connector: Return: (11) Drain port for bath fluid (12) Overflow port for bath fluid ６... -
Page 10: Control Panel
2.3 Control Panel (1) Vacuum fluorescent display (VFD) (2) Menu button (3) Lock button (4) Start/Stop button (5) Jog dial button Operational status & warning display Actual temperature display Set temperature display ７... -
Page 11: Unpacking And Installation
3 Unpacking and Installation 3.1 Checking Shipment Damage and Unpacking Upon receiving the unit, check to ensure that no damage has occurred during shipment. It is important that any damage that occurred during shipment is detected before unpacking. If you find such damage, the carrier must be notified immediately. 3.2 Checking the Contents of the Package After unpacking, check to ensure that all the parts and accessories described below are included in the package. -
Page 12: Installation
3.3 Installation 3.3.1 Operating Conditions This unit is designed for indoor use in laboratory environments and to be operated only by properly trained staff knowledgeable in safe laboratory practices. The operating conditions for this unit are as follows: No direct sunlight on Laboratory Refrigerator Ambient temperature: 10 C to 35 Relative humidity not to exceed 85%... -
Page 13: Where To Install
3.3.2 Where to Install This unit is equipped with a refrigeration system which requires proper ventilation. The air enters through the front vent grid and comes out of the vent grids located on the back and the side. A distance of at least 1 m from the venting grids must be maintained for sufficient ventilation so that internal heat can be conducted away from the unit. -
Page 14: Operation
5℃ below the flash points of the combustible fluids to avoid fire or injury. Jeio Tech takes no responsibility for damages caused by using unrecommended bath fluids. -
Page 15: Ethylene Glycol
settings can cause instability due to the rapid cooling effect from evaporation. Due to the danger of freezing, do not use water as bath fluids at working temperatures below 5℃. Using either distilled or deionized water is recommendable. Ferrous water and chloric water can cause corrosion. -
Page 16: Tube Connection
Ethylene glycol absorbs moisture strongly. This characteristics can cause damage to the unit by changing the freezing point and boiling point of the mixture as time goes by. Adding appropriate additives (e.g., an anticorrosive agent, antifoaming agent, etc) is recommended. ... -
Page 17: Filling Bath Fluids
4.3 Filling Bath Fluids Bath fluid filling procedures are as follows: (1) Make sure that there is no leakage in the circulation loop. (2) Close the drain port which is located at the bottom of the rear side. (3) Open the cover of the bath fluid inlet. (4) Fill the tank with bath fluids suitable for your applications until you reach MAX level of the fluid level indicator. -
Page 18: Manual Operation Of The Compressor
[Temperature setting display] (2) Turn the jog dial on the control panel appropriately until you reach the desired set temperature value. (3) Push the jog dial to finish the temperature setting. (Stand-by display will appear again.) (4) Push the START/STOP button to start the operation. The following display showing the blinking Run/Pump/Refrid indicators will appear: 4.5 Manual Operation of the Compressor If needed, the compressor can be turned on and off manually as follows:... -
Page 19: Manual Operation Of The Pump
If the compressor operation is set manually, the automatic compressor control by the microprocessor PID controller is deactivated. 4.6 Manual Operation of the Pump If needed, the pump can be turned on and off manually as follows: (1) Press the MENU button on the control panel three times at Stand-by status or during operation. -
Page 20: Maintenance
5 Maintenance 5.1 Cleaning Regular cleaning extends the lifespan of the unit and let it run more efficiently. We recommend the unit to be cleaned at least once a week. Note that cleaning is made much easier if spills are attended to promptly. ... -
Page 21: Relocation
5.2 Relocation If you need to move the unit to another place, (1) disconnect the power cord from the power outlet, (2) pack the unit and its accessories into the original packaging or any other suitable container before moving. Pay attention to avoid mechanical shock or vibration while moving the unit. -
Page 22: Troubleshooting
6 Troubleshooting 6.1 Self-diagnoses by the Controller The controller’s self-diagnostic function alerts you with both visual and audible alarms. In such cases, take the proper corrective action(s) described below. If the problem continues, contact your local distributor for service. Alert Type Cause Corrective Action Turn off the main power switch... -
Page 23: Power Troubles
Damages in power cords, Replace the damaged part with a power outlets, or plugs proper one. Internal circuit failure Contact Jeio Tech for service. Disconnect all the appliances connected to the breaker first and Electrical overload reconnect them one by one to find Repetitive tripping of the reason for the overload. -
Page 24: Malfunctions During Operation
6.3 Malfunctions during Operation Problem Cause Corrective Action Discrepancy between Incorrect temperature value Calibrate the temperature sensor set temperature and setting of controller and the controller actual temperature Inaccurate temperature Contact your local dealer for Internal circuit failure control service.. Too high ambient Cool down the ambient temperature. -
Page 25: Accessories
7 Accessories 7.1 Barbed Fittings Cat. No. Description HXE1066 3/4" Male to barbed fitting for tubing 1" inner dia. HXE1067 3/4" Male to barbed fitting for tubing 3/4" inner dia. HXE1068 3/4" Male to barbed fitting for tubing 5/8" inner dia. HXE1069 3/4"... -
Page 26: Connectors/Adapters
7.2 Connectors/adapters Cat. No. Description HXE1105 3/4" Male to 3/4" Female HXE1106 3/4" Male to 5/8" Female HXE1107 3/4" Male to 1/2" Female HXE1108 3/4" Male to 3/8" Female HXE1109 3/4" Male to 3/4" Male HXE1110 3/4" Male to 5/8" Male HXE1111 3/4"... -
Page 27: Flexible Tubing
7.4 Flexible Tubing Cat. No. Description HXE1073 3/4" Flexible tubing (sus304, m) HXE1074 1/2" Flexible tubing (sus304, m) 7.5 One-touch Adapter Set Cat. No. Description HXE1075 12mm One touch adapter HXE1076 10mm One touch adapter HXE1077 8mm One touch adapter HXE1078 6mm One touch adapter 12mm Adapters set with Ball valve... -
Page 28: Tubing
7. 6 Tubing Cat. No. Description HXE1079 1m 12mm Urethane tubing HXE1080 1m 10mm Urethane tubing HXE1081 1m 8mm Urethane tubing HXE1082 1m 6mm Urethane tubing HXE1083 1m 1" PVC tubing with thread HXE1084 1m 3/4" PVC tubing with thread HXE1085 1m 5/8"... -
Page 29: Tubing Clamps
7.8 Tubing clamps Cat. No. Description HXE1098 1" Clamp HXE1099 3/4" Clamp HXE1100 5/8" Clamp HXE1101 1/2" Clamp HXE1102 3/8" Clamp 7.9 Distributing fittings Cat. No. Description 3-Way distributing barbed fittings set (1/4") (2ea of 3/4" Mail to Mail, 2ea of 3/4" Mail to 3/4" Female Elbow AAA64541 2ea of 3/4"... -
Page 30: Appendix
8 Appendix 8.1 Technical Specifications MODEL HL-05 HL-10 HL-15 HL-20 HL-15H HL-20H Working temp. range /-4 ~ 104 -20 ~ 40 /℉ (℃ Temperatur Temp. stability at ±1/1.8 /℉ 15℃ (℃ at 20℃ (kW) 1.45 1.45 at 10℃ (kW) 1.15 1.15 Cooling capacity... - Page 31 MODEL HL-25H HL-35H HL-45H HL-55H Working temp. range /-4 ~ 104 -20 ~ 40 /℉ (℃ Temperature Temp. stability at ±1/1.8 /℉ 15℃ (℃ at 20℃ (kW) at 10℃ (kW) Cooling capacity at 0℃ (kW) at -10℃ (kW) 0.65 at -20℃ (kW) 0.55 Type Submersible pump...
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Page 32: Technical Data
8.2 Technical Data 8.2.1 Performance curves of the stainless steel housing plastic pump (for HL-05, HL-10, HL-15, and HL-20 models, bath fluids: water) 50Hz 60Hz Flow rate(L/m in.) 8.2.2 Performance curves of the submersible pump (for HL-15H, HL-20H, HL-25H, HL-35H, HL-45H, HL-55H models, bath fluids: water) 60Hz 50Hz... -
Page 33: Disposal Of The Unit And The Bath Fluids
8.4 Warranty and Disclaimer Jeio Tech warrants to the original consumer that the products it manufactures will be free of defects and perform as specified for a period of two year from the purchase date if the unit was used according to the instructions in this operation manual and only with accessories or consumable parts approved by Jeio Tech. -
Page 34: After-Sales Service And Customer Assistance
Beruntung, Selangor Darul Ehsan Malaysia Tel: +60 3 6021 6880 E-mail: lcomp99@po.jaring.my FAX: +60 3 6021 7880 The contents of this manual can be changed or upgraded without prior notice. The copyright of this manual is reserved by Jeio Tech. ３１...
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