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WATER BATHS MODELS: SWB2 / SWB2-2 SWB7 / SWB7-2 SWB15 / SWB15-2 SWB23 / SWB23-2 SWB715 / SWB 715-2 Previously known as W2M / W2M-2, W6M / W6M-2, W14M / W14M-2, W20M / W20M-2, W614M / W614M-2 115v/220v and PC Models...
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These units are TUV CUE listed as water baths for professional, industrial or educational use where the preparation or testing of materials is done at approximately atmospheric pressure and no flammable, volatile or combustible materials are being heated. These units have been tested to the following requirements: CAN/CSA C22.2 No.
Section INTRODUCTION Thank you for choosing a general purpose water bath. These units are not intended for use at hazardous or household locations. Before you use the unit, read this entire manual carefully to understand how to install, operate, and maintain the unit in a safe manner.
Section RECEIVING YOUR UNIT Before leaving our factory, all units are packaged in high quality shipping materials designed to provide protection from transportation related damage. Once a unit leaves our factory, safe delivery becomes the responsibility of the carrier who is liable for loss or damage to your unit.
Section GRAPHIC SYMBOLS Your unit is provided with a display of graphic symbols that should help in identifying user adjustable components. Table 2. Symbols Symbol Identification Indicates that you should consult your operator’s manual for further instructions. Indique que l'opérateur doit consulter le manuel d'utilisation pour y trouver les instructions complémentaires.
Section INSTALLATION Your satisfaction and safety require a complete understanding of this unit. Read the instructions thoroughly and be sure all operators are given adequate training before attempting to put the unit in service. This equipment must be used only for its intended application; any alterations or modifications will void your warranty.
Section CONTROLS OVERVIEW This section provides an overview of the panel controls. See Figure 1 for an illustration of the panel controls. Figure 1. Control Panel Power Switch The Green I/O (On/Off) power switch controls all power to the unit. It must be in the I position to be ON and the green power on light illuminated before any systems are operational.
Section OPERATION Warning: These baths are not intended for use as acid baths. Use as an acid bath will cause severe damage to bath components and void your warranty. Do not use deionized water, tap water, or chemicals. USE DISTILLED WATER ONLY. Attention : Ces bains d'eau ne sont pas conçus pour les acides.
1. Place a calibrated reference thermometer in the bath (a thermometer clip is provided with the accessories package). (See Figure 2 for placement.) Allow the thermometer to reach temperature and remain stable for one (1) hour. 2. Compare the reading on the reference thermometer with the temperature control display. If there is a difference, put the display into calibrate mode by pressing both the Up and Down arrow pads at the same time until the two (2) outside decimal points begin to blink.
Section MAINTENANCE Warning: Prior to any maintenance or service on this unit, disconnect the power cord from the power supply and the drain water from the tank. Before reattaching the unit to its power supply, be sure all volatile and flammable cleaners are evaporated and dry. Avertissement: Avant d'effectuer toute maintenance ou entretien de cet appareil, débrancher le cordon secteur de la source d'alimentation.
allowed to occur. During operation a minimum of 5cm (two inches) of distilled water should be in the tank. Check water bath water level frequently, add water as needed. Please note that at higher operating temperatures, or in applications where a cover is not used, more frequent water level checking is required. Test-tube Racks If the water bath tank boils dry while containing plastic-ware, the plastic will melt.
Section TROUBLESHOOTING Should the unit malfunction, use this section to determine the problem and resolution. Troubleshooting topics include: Temperature Miscellaneous Warning: These baths are not intended for use as acid baths. Use as an acid bath will cause severe damage to bath components and void your warranty.
Problem Possible Cause Solution Confirm that set point is set high enough and that the Over OTL has activated. Temperature Safety is not activated. Unit will not heat over a temperature that is below set Temperature Check calibration. Using independent thermometer, follow point calibration is not instructions in Calibration.
Section SCHEMATICS WIRE DIAGRAM SWB2 (W2M) (9851310) BLACK HT FUSED INLET 4200505 WHITE HT BLACK CHERRY ROUND POWER SWITCH 7850553 POWER LIGHT 4650554 BLACK BLACK WHITE HT SENSOR BLACK HT TEMPERATURE NEUTRAL CONTROL 1750960 GROUND LOAD OTP LIGHT 4650553 BLACK...
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WIRE DIAGRAM SWB2-2 (W2M-2) (9851311) FUSED INLET 4200505 WHITE HT 2800502 EMI FILTER BLACK HT WHITE HT BLACK CHERRY ROUND POWER SWITCH 7850553 POWER LIGHT 4650554 BLACK BLACK WHITE HT SENSOR BLACK HT TEMPERATURE NEUTRAL CONTROL 1750961 GROUND LOAD OTP LIGHT...
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WIRE DIAGRAM SWB7 (W6M) (9851302) FUSED INLET 4200505 BLACK CHERRY ROUND POWER SWITCH 7850553 POWER LIGHT 4650554 SENSOR TEMPERATURE NEUTRAL CONTROL 1750957 GROUND LOAD OTP LIGHT 4650553 THERMOSTAT HEATING LIGHT 1750747 4650554 300W 41.8Ώ Microprocessor Control Water Baths...
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WIRE DIAGRAM SWB7-2 (W6M-2) (9851303) FUSED INLET 4200505 2800502 EMI FILTER BLACK CHERRY ROUND POWER SWITCH 7850553 POWER LIGHT 4650554 SENSOR TEMPERATURE NEUTRAL CONTROL 1750958 GROUND LOAD OTP LIGHT 4650553 THERMOSTAT HEATING LIGHT 1750747 4650554 300W 153.6Ώ Microprocessor Control Water Baths...
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WIRE DIAGRAM SWB15 (W14M) (9851304) FUSED INLET 4200505 BLACK CHERRY ROUND POWER SWITCH 7850553 POWER LIGHT 4650554 SENSOR TEMPERATURE NEUTRAL CONTROL 1750955 GROUND LOAD OTP LIGHT 4650553 THERMOSTAT HEATING LIGHT 1750747 4650554 500W 24.5Ώ Microprocessor Control Water Baths...
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WIRE DIAGRAM SWB15-2 (W14M-2) (9851305) FUSED INLET 4200505 2800502 EMI FILTER BLACK CHERRY ROUND POWER SWITCH 7850553 POWER LIGHT 4650554 SENSOR TEMPERATURE NEUTRAL CONTROL 1750956 GROUND LOAD OTP LIGHT 4650553 THERMOSTAT HEATING LIGHT 1750747 4650554 600W 90.1Ώ Microprocessor Control Water Baths...
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WIRE DIAGRAM SWB23 (W20M) (9851306) FUSED INLET 4200505 BLACK CHERRY ROUND POWER SWITCH 7850553 POWER LIGHT 4650554 SENSOR TEMPERATURE NEUTRAL CONTROL 1750953 GROUND LOAD OTP LIGHT 4650553 THERMOSTAT HEATING LIGHT 1750747 4650554 500W 24.5Ώ Microprocessor Control Water Baths...
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WIRE DIAGRAM SWB23-2 (W20M-2) (9851307) FUSED INLET 4200505 2800502 EMI FILTER BLACK CHERRY ROUND POWER SWITCH 7850553 POWER LIGHT 4650554 SENSOR TEMPERATURE NEUTRAL CONTROL 1750954 GROUND LOAD OTP LIGHT 4650553 THERMOSTAT HEATING LIGHT 1750747 4650554 600W 90.1Ώ Microprocessor Control Water Baths...
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WIRING DIAGRAM SWB715 (W614M) (9851308) FUSED INLET 4200505 BLACK CHERRY ROUND POWER SWITCH 7850553 14 LITER SECTION POWER LIGHT 4650554 SENSOR TEMPERATURE NEUTRAL CONTROL 1750955 GROUND OTP LIGHT LOAD 4650553 HEATING LIGHT 4650554 THERMOSTAT 1750747 500W 24.5Ώ BLACK CHERRY ROUND POWER SWITCH 7850553 6 LITER SECTION POWER LIGHT 4650554...
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WIRING DIAGRAM SWB715-2 (W614M-2) (9851309) FUSED INLET 4200505 2800502 FILTER BLACK CHERRY ROUND POWER SWITCH 7850553 14 LITER SECTION POWER LIGHT 4650554 SENSOR TEMPERATURE NEUTRAL CONTROL 1750956 GROUND OTP LIGHT LOAD 4650553 HEATING LIGHT 4650554 THERMOSTAT 1750747 600W 90.1Ώ BLACK CHERRY ROUND POWER SWITCH 7850553 6 LITER SECTION POWER LIGHT 4650554...
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